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  ? 221 west industry court  deer park, ny 11729  (631) 586 7600 fax (631) 242 9798 ? ? world wide web site - http://www.sensitron.com ? e-mail address - sales@sensitron.com ? 1 sensitron semiconductor technical data data sheet 4100 rev. b three-phase igbt bridge, with gate driver and optical isolation description: a 1200 volt, 120 amp, three phase igbt bridge electrical characteristics per igbt device (tj=25 0 c unless otherwise specified) p p a a r r a a m m e e t t e e r r s s y y m m b b o o l l m m i i n n t t y y p p m m a a x x u u n n i i t t igbt specifications collector to emitter breakdown voltage i c = 2ma, v ge = 0v bv ces 1200 - - v continuous collector current t c = 25 o c t c = 80 o c i c - - 120 80 a pulsed collector current, 10ms i cm - - 180 a zero gate voltage collector current (for the module) v ce = 1200 v, v ge =0v t i =25 o c v ce = 800 v, v ge =0v t i =125 o c i ces - - 2 15 ma ma collector to emitter saturation voltage, t c = 25 o c i c = 80a, v ge = 15v, t c = 125 o c v ce(sat) - 1.9 2.2 2.3 v igbt internal turn on gate resistance 30 ohm igbt internal turn off gate resistance 10 ohm igbt internal soft shutdown turn off gate resistance 100 ohm short circuit time, conditions tbd 10 usec dc bus voltage rate of rise with 15v supply removed, dv/dt - - 20 v/usec junction to case thermal resistance r jc - - 0.27 o c/w module total weight estimated total weight - - 13 oz SPM6G120-120D
? 221 west industry court  deer park, ny 11729  (631) 586 7600 fax (631) 242 9798 ? ? world wide web site - http://www.sensitron.com ? e-mail address - sales@sensitron.com ? 2 sensitron technical data data sheet 4100 rev. b brake igbt specifications continuous collector current t c = 25 o c (limited by terminals) t c = 90 o c i c - - 50 30 a pulsed collector current, 0.5ms i cm - - 100 a igbt internal gate resistance 10 ohm igbt internal gate shunt resistance 10 k ohm junction to case thermal resistance r jc - - 0.35 o c/w ultrafast diodes rating and characteristics diode peak inverse voltage piv 1200 - - v continuous forward current, t c = 90 o c i f - - 80 a forward surge current, t p = 10 msec i fsm - - 200 a diode forward voltage, i f = 80a v f - 1.8 2.3 v diode reverse recovery time (i f =80a, v rr =600v , di/dt < 1000 a/ s) t rr - 250 300 nsec maximum thermal resistance r jc - - 0.45 o c/w module storage and operating conditions maximum operating junction temperature t jmax -40 - 150 o c maximum storage temperature t jmax -55 - 150 o c operating altitude - - 50000 ft vibration and shock requirements (1) SPM6G120-120D
? 221 west industry court  deer park, ny 11729  (631) 586 7600 fax (631) 242 9798 ? ? world wide web site - http://www.sensitron.com ? e-mail address - sales@sensitron.com ? 3 sensitron technical data data sheet 4100 rev. b gate driver supply voltage, limits apply to vcc, vcc1, vcc2, vcc3 vcc 12 15 18 v input on current hin, lin 2 5.0 8.0 ma opto-isolator logic high input threshold i th - 1.6 2.0 ma input reverse breakdown voltage bv in 5.0 - - v input forward voltage @ i in = 5ma v f - 1.5 1.7 v under voltage lockout, limits apply to vcc, vcc1, vcc2, vcc3 vccuv 9.5 10.0 11.5 v internal bootstrap capacitor value 10 - - uf desaturation detection, high input threshold voltage 7.0 8.0 9.0 v desaturation detection, low input threshold voltage 6.0 7.0 8.0 v input-to-output turn on delay output turn on rise time input-to-output turn off delay output turn off fall time at vcc=300v, ic=70a, t c = 25 t ond t r t offd t f - - - - 800 100 1200 100 nsec dead time requirement, for shoot through prevention 500 750 nsec opto-isolator input-to-output isol ation voltage, momentary - - 2500 - v opto-isolator operating input common mode voltage 1000 v opto-isolator operating input common mode transient immunity, with iin > 5ma 10 kv/usec pin-to-case isolation voltage, dc voltage (device will be tested at 3000v for 10 seconds) - 2500 - v dc bus current sensor (bi-directional with absolute value output) shunt resistor value - - 0.50 - mohm current amplifier gain, referenced to gnd1 0.025 v/a current amplifier dc offset (zero dc bus current) 0 v over-current set point 2.33 2.43 2.53 v SPM6G120-120D
? 221 west industry court  deer park, ny 11729  (631) 586 7600 fax (631) 242 9798 ? ? world wide web site - http://www.sensitron.com ? e-mail address - sales@sensitron.com ? 4 sensitron technical data data sheet 4100 rev. b +5v output, isolated power supply referenced to gnd1 4.75 5 5.25 v maximum load current 30 ma +5v input, isolated power supply (2) referenced to gnd2 vdd 4.75 5 5.25 v base plate temperature (2) base plate temperature sensor output gain referenced to gnd2 tco 6.25 mv/ o c temperature sensor output dc offset referenced to gnd2 424 mv accuracy, at temperature range from - 40 o c to 125 o c - +/-4.0 o c phase a, phase b, and phase c current sensors (bi-directional output) (2) current amplifier gain referenced to gnd2 +/- 0.015 v/a current amplifier dc offset (zero phase current) referenced to gnd2 2.5 v current amplifier outputs isolation to phase lines, and to gnd1 1500v v (1) unit is designed to meet .... vibration and shock requirements, mil-std-810f shall be used. (514.5 and 516.5 methods respectively). (2) phase current sensors and base plate temperature s ensor are floating sensors referenced to gnd2. an isolated 5v power supply shall be used to power these sensors. SPM6G120-120D
? 221 west industry court  deer park, ny 11729  (631) 586 7600 fax (631) 242 9798 ? ? world wide web site - http://www.sensitron.com ? e-mail address - sales@sensitron.com ? 5 sensitron technical data data sheet 4100 rev. b pinout pin # function pin # function 1 isolated input for low-side igbt of phase a 23 tco case temperature output with a gain of 6.25 mv/ o c 2 return for input at 1 24 +5v input rtn (signal ground, gnd2 ) 3 isolated input for high-side igbt of phase a 25 +5v input 4 return for input at 3 26 icd dc offset of 2.5v for diff erential output reading of output at pin 27 5 isolated input for low -side igbt of phas e b 27 ico, phase c current sensor output 6 return for input at 5 28 ibd dc offset of 2.5v for diff erential output reading of output at pin 29 7 isolated input for high-side igbt of phas e b 29 ibo, phase b current sensor output 8 return for input at 7 30,31 brake te rminal. brake resistor shall be connected between these terminals and +vdc 9 isolated input for low-side igbt of phase c 32 brake igbt gate input brake igbt emitter input is internally connected to dc bus return 10 return for input at 9 33 to 37 dc bus return 11 isolated input for high-side igbt of phase c 38 to 42 dc bus ?+vdc? input 12 return for input at 11 43 to 46 phase c output 13 flt (3) 47 to 50 phase b output 14 sd (3) 51 to 54 phase a output 15 itrip-ref adjustable reference for over-current shutdown 55 (4) rtn for pin56 16 idco 56 (4) optional 15v for phase c high side gate driver 17 flt clear input (3) 57 (4) rtn for pin58 18 +5v output 58 (4) optional 15v for phase b high side gate driver 19 +15v rtn (signal ground, gnd1 ) 59 (4) rtn for pin60 20 +15v input 60 (4) optional 15v for phase a high side gate driver 21 iad dc offset of 2.5v for differential output reading of output at pin 22 22 iao, phase a current sensor output case isolated (3) see pin description. (4) contact factory for this option to be removed, part number SPM6G120-120D-a. SPM6G120-120D
? 221 west industry court  deer park, ny 11729  (631) 586 7600 fax (631) 242 9798 ? ? world wide web site - http://www.sensitron.com ? e-mail address - sales@sensitron.com ? 6 sensitron technical data data sheet 4100 rev. b package drawing SPM6G120-120D figure 2. mechanical outlines .81 .31
? 221 west industry court  deer park, ny 11729  (631) 586 7600 fax (631) 242 9798 ? ? world wide web site - http://www.sensitron.com ? e-mail address - sales@sensitron.com ? 7 sensitron technical data data sheet 4100 rev. b device marking SPM6G120-120D figure 3. device pinout and marking
? 221 west industry court  deer park, ny 11729  (631) 586 7600 fax (631) 242 9798 ? ? world wide web site - http://www.sensitron.com ? e-mail address - sales@sensitron.com ? 8 sensitron technical data data sheet 4100 rev. b normalized thermal impedance curves for both igbts and diodes SPM6G120-120D d = 0.50 single pulse (thermal response) d = 0.20 d = 0.10 d = 0.05 figure 5. normalized transient thermal impedance, junction-to-case (diode) d = 0.50 d = 0.20 d = 0.10 d = 0.05 single pulse (thermal response) figure 4. normalized transient the rmal impedance, junction-to-case (igbt)
? 221 west industry court  deer park, ny 11729  (631) 586 7600 fax (631) 242 9798 ? ? world wide web site - http://www.sensitron.com ? e-mail address - sales@sensitron.com ? 9 sensitron technical data data sheet 4100 rev. b pin descriptions lina ( pin 1 ), is an isolated drive input for low-side igbt of phase a. lina-r ( pin 2 ), return for input at pin1. hina ( pin 3 ), is an isolated drive input for high-side igbt of phase a. hina-r ( pin 4 ), return for input at pin3. linb- ( pin 5 ), is an isolated drive input for low-side igbt of phase b. linb-r ( pin 6 ), return for input at pin5. hinb ( pin 7 ), is an isolated drive input for high-side igbt of phase b. hinb-r ( pin 8 ), return for input at pin7. linc ( pin 9 ), is an isolated drive input for low-side igbt of phase c. linc-r ( pin 10 ), return for input at pin9. hinc ( pin 11 ), is an isolated drive input for high-side igbt of phase c. hinc-r ( pin 12 ), return for input at pin11. recommended input turn-on current for all six drive signals is 5-8ma. for higher noise immunity the tri-state differential buffer, ds34c87, is recommended as shown in fig. 6. note : connect lina to non-inverting out put for a non-inverting input logic. connect lina to inve rting output for an inverting input logic. fig. 6. input signal buffer opto- coupler input lin a lina-r 300-400 ? ? SPM6G120-120D
? 221 west industry court  deer park, ny 11729  (631) 586 7600 fax (631) 242 9798 ? ? world wide web site - http://www.sensitron.com ? e-mail address - sales@sensitron.com ? 10 sensitron technical data data sheet 4100 rev. b flt ( pin 13 ), is a dual function i nput/output pin. it is an active low input. it is internally pulled high to +5v by 2.74k ? . if pulled down, it will freeze the status of all the six igbts r egardless of the hin and lin signals. as an output, pin 13, reports desaturation protection activation. when desaturation protection is activated a low output for about 9 sec is reported. if any other protection feature is activated, it will not be reported by pin 13. sd ( pin 14 ), is a dual function input/output pin. it is an active low input. it is internally pulled high to +5v by 2.74k ? . as a low input it shuts down all igbts regardless of the hin and lin signals. sd is internally activated due to desaturation protection, or over-current shutdown. desaturation shutdown is a latching feature. sd can be used to shutdown all igbts except t he brake igbt by an external command. an open collector switch shall be used to pull down sd externally. also, sd can be used as a fault condition output. low output at sd indicates a latching fault situation. itrip-ref ( pin 15 ), is an adjustable voltage divider reference for over-current shutdown. internal pull-up to +5v by 20k ? , pull down to ground is 8.87k ?, and hysteresis resistance of 15 k ? . the internal set point is 2.43v, corresponding to over-current shutdown of 97a. the re-start delay time is about 70 usec. idco ( pin 16 ), is an absolute value current sense output of dc bus current. the sensor gain is 0.025v/a. the internal impedance of this output is 1k ? , and internal filter capacitance is 1nf. the frequency response bandwidth of this signal is about 200khz. flt-clr( pin 17 ), is a fault clear input. it can be used to reset a latching fault condition, due to desaturation protection. pin 17 an active high input. it is internally pulled down by 2.0k ? . a latching fault due to desaturation can be cleared by pulling this input high to +5v by 200-500 ? , or to +15v by 3-5k ?, as shown in fig. 9. it is recommended to activate fault clear input for more than 300 sec at startup. +5v output ( pin 18 ), is a +5v output. maximum output current is 30ma. +15v rtn ( pin 19 ), is signal ground, gnd1 . this pin is internally connected to dc bus return. no external connection shall be established between signal gnd1 and +vdc rtn. gnd1 is isolated from gnd2. note that pins 13 to 18 are referenced to gnd1. vcc ( pin 20 ), is the +15v input biasing supply connection for the controller. under-voltage lockout keeps all outputs off for vcc below 10.5v. vcc pin should be connected to an isolated 15v power supply. vcc recommended limits are 14v to 16v , and shall not exceed 18v. the return of vcc is pin 19. recommended power supply capability is about 70ma. SPM6G120-120D
? 221 west industry court  deer park, ny 11729  (631) 586 7600 fax (631) 242 9798 ? ? world wide web site - http://www.sensitron.com ? e-mail address - sales@sensitron.com ? 11 sensitron technical data data sheet 4100 rev. b iad ( pin 21 ), is a +2.5v dc offset used for differential output reading of iao. iao ( pin 22 ), is phase a hall current sensor output. the output can be measured between pin22 and pin 21 differentially. zero current corresponds to zero output, current entering phase a pins will produce positive output voltage at pin22, and current out of phase a pins will produce negative output voltage at pin22. also, the output can be measured as single ended between pin22 and pin24. in this case zero current will correspond to 2.5v output, current entering phase a pins will produce positive output voltage above 2.5v, and current out of phase a pins will produce positive output voltage below 2.5v. the sensitivity of this sensor is 0.015v/a. tco ( pin 23 ), is an analog output of case temperature sensor. the sensor output gain is 6.25mv/ o c, with 424 mv dc offset. this sensor can measure both positive and negative o c. the internal impedance of this output is 2.74k ?. the internal block diagram of the temperature sensor is shown in fig. 7. the output voltage reading vs temperature will be: tco = + 0.58v at tc= +25 o c tco = + 1.205v at tc= +125 o c tco = + 0.174v at tc= -40 o c +5v-in rtn ( pin 24 ), is signal ground, gnd2 . this pin is internally floating for flexibility. the phase current sensors and temperature sensor are referenced to gnd2. gnd2 isolation from gnd1 is over 1500v. vdd, +5v-in ( pin 25 ), is the +5v input biasing supply connection for the phase current sensors and temperature sensor. pin 25 should be connected to an isolated 5v power supply, recommended limits are 4.75v to 5.25v. the return of this input is pin 24. recommended power supply capability for vdd is about 50ma. SPM6G120-120D fig. 7 temperature sensor internal block diagram pin 23 2.74k ? 10nf vo= (+6.25mv/ o c )*t o c + 424 mv pin 24 gnd2
? 221 west industry court  deer park, ny 11729  (631) 586 7600 fax (631) 242 9798 ? ? world wide web site - http://www.sensitron.com ? e-mail address - sales@sensitron.com ? 12 sensitron technical data data sheet 4100 rev. b icd ( pin 26 ), is a +2.5v dc offset used for differential output reading of ico. ico ( pin 27 ), is hall current sensor output for phase c. the output can be measured between pin27 and pin 26 differentially. zero current corresponds to zero output, current entering phase c pins will produce positive output voltage at pin27, and current out of phase c pins will produce negative output voltage at pin27. also, the output can be measured as single ended between pin27 and pin24. in this case zero current will correspond to 2.5v output, current entering phase c pins will produce positive output voltage above 2.5v, and current out of phase c pins will produce positive output voltage below 2.5v. the sensitivity of this sensor is 0.015v/a. ibd ( pin 28 ), is a +2.5v dc offset used for differential output reading of ibo. ibo ( pin 29 ), is hall current sensor output for phase b. the output can be measured between pin29 and pin 28 differentially. zero current corresponds to zero output, current entering phase b pins will produce positive output voltage at pin29, and current out of phase b pins will produce negative output voltage at pin29. also, the output can be measured as single ended between pin29 and pin24. in this case zero current will correspond to 2.5v output, current entering phase b pins will produce positive output voltage above 2.5v, and current out of phase b pins will produce positive output voltage below 2.5v. the sensitivity of this sensor is 0.015v/a. brk ( pins 30,31 ), is brake terminal. brake resistor shall be connected between these terminals and +vdc. if the brake resistor is inductive, a freewheeling diode shall be connected across this resistor. gbrk ( pin 32 ), is brake igbt gate input. brake igbt emitter is internally connected to dc bus return. +vdc rtn ( pins 33 to 37 ), is dc bus return. +vdc (pins 38 to 42 ), is +dc bus input. phc (pins 43 to 46 ), is phase c output. phb (pins 47 to 50 ), is phase b output. pha (pins 51 to 54 ), is phase a output. SPM6G120-120D
? 221 west industry court  deer park, ny 11729  (631) 586 7600 fax (631) 242 9798 ? ? world wide web site - http://www.sensitron.com ? e-mail address - sales@sensitron.com ? 13 sensitron technical data data sheet 4100 rev. b pins 55 to 60 are optional. in addition to the internal bootstrap circuits, of pins 55-60 can be used to supplement additional, 15v power supplies for the high side gate drivers of phases a,b,c. the internal bootstrap circuits will stay and be supplemented by t he additional power supplies. contact factory if these pins are not needed. the part number will be spm6g120-120-a for an option without pins 55-60. vcc1, vcc2, vcc3 recommended limits are 14v to 16v , and shall not exceed 18v. fig. 8 shows the connection for vcc3. a diode da shall be used to prevent current flow from vcc to vcc3 incase of voltage variations between the two supplies. da also acts as an oring diode and provides blocking incase of vcc3 failure. ra soften the initial charging rate of the gate driver power supply. recommended power supply capability for vcc1, vcc2, vcc3 is about 15ma. vcc1-rtn (pin 55 ), is phase c high-side gate driver 15v power supply return. vcc1 (pin 56 ), is phase c high-side gate driver 15v power supply. this s hould be an isolated power supply. this is an option to replace the internal bootstrap circuit. vcc2-rtn (pin 57 ), is phase b high-side gate driver 15v power supply return. vcc2 (pin 58 ), is phase b high-side gate driver 15v power supply. this s hould be an isolated power supply. this is an option to replace the internal bootstrap circuit. vcc3-rtn (pin 59 ), is phase a high-side gate driver 15v power supply return. vcc3 (pin 60 ), is phase a high-side gate driver 15v power supply. this s hould be an isolated power supply. this is an option to replace the internal bootstrap circuit. SPM6G120-120D figure 8. floating 15v power supply connect ion for high-side gate drive of pha d1 ? gate driver +vdc pha vcc +15v q1h q1l d2 d 3 + vdc rtn v bs pin59 pin60 5-10uf +15v rtn isolated 15v supply +15v rtn sgnl gnd1 ra = 10-20 ? da v cc3
? 221 west industry court  deer park, ny 11729  (631) 586 7600 fax (631) 242 9798 ? ? world wide web site - http://www.sensitron.com ? e-mail address - sales@sensitron.com ? 14 sensitron technical data data sheet 4100 rev. b application notes a- system start up sequence: activate fault clear input for about 300 sec at startup. the micro-cont roller enable output is inverted and fed to the second ds34c87 contro l input. when the controller is in disable mode, the flt-clr is enabled and phase c low-side igbt is turned on. this allows for the bootstrap circuit of the high- side igbt of phase c to be charged. at the same time, the high-side bootstrap circuits of phases a and b will charge through the motor winding. once the controller is enabled, pwm signals of all channels should start. fig. 9 shows a recommended startup circuit. notes: 1- gnd1 and gnd2 are isolat ed grounds from each other. 2- the +5v power supply used for ds34c87 is an isolated power supply. 3- the +15v power supply used for spm 6g120-120d is an isolated power supply. truth table for ds34c87 input control input non-invert ing output inverting output h h h l l h l h x l z z SPM6G120-120D SPM6G120-120D outa-p outa - n outb - n outb - p outd - p outd - n outc - n outc - p gnd + 5v a/b cont c/d cont inc ind inb ina ds34c87 350 ? ? ? ? ? ? ? ? ds34c87 ina inb ind inc c/d cont a/b cont + 5v gnd outc - p outc - n outd - n outd - p outb - p outb - n outa - n outa - p hinc hinc-r micro controller enable hina lina hinb linb hinc linc flt - clr 2.74k ? fig. 9 input interface and startup circuit gnd2 +5v-in gnd1 2.74k 2.74k 2.74k 2.74k 2.74k 2.74k 15v 2.74k ?
? 221 west industry court  deer park, ny 11729  (631) 586 7600 fax (631) 242 9798 ? ? world wide web site - http://www.sensitron.com ? e-mail address - sales@sensitron.com ? 15 sensitron technical data data sheet 4100 rev. b b- dc bus charging from 15v ? each igbt is protected against desaturation. ? d2 is the desaturation sense diode for the high-side igbt ? d3 is the desaturation sense diode for the low-side igbt ? when the dc bus voltage is not applied or bel ow 15v, there is a ch arging path from the 15v supply to the dc bus through d2 and d3 and the corresponding pull up 100k ohm resistor. the charging current is 0.15ma per igbt. total charging current is about 1.5ma. ? do not apply pwm signal if the dc bus voltage is below 20v. c- active bias for desatur ation detection circuit: the desaturation detection is done by diode d2 for the high side igbt q1h, and by diode d3 for the low side igbt q1l. the internal detection circuit, input dsh for the high-side and input dsl for the low-side, is biased by the local supply voltage vcc for the low side and vbs for the high side. when the igbt is on the corresponding detection diode is on. the current flowing through the diode is determined by the internal pull resistor, r1 for the high side and r2 for the low side. to minimize the current drain from vcc and vbs, r1 and r2 are set to be 100k ? . lower value of r1 will overload the bootstrap circuit and reduce the bootstrap capacitor holding time. SPM6G120-120D dsh dsl d1 ? gate driver +15v rtn sgnl gnd1 +vdc pha vcc +15v q1h q1l d2 d3 r1 100k ? 700 k ? r2 100k ? 700 k ? +vdc rtn figure 10. charging path from 15v supply to dc bus when dc bus is off vbs
? 221 west industry court  deer park, ny 11729  (631) 586 7600 fax (631) 242 9798 ? ? world wide web site - http://www.sensitron.com ? e-mail address - sales@sensitron.com ? 16 sensitron technical data data sheet 4100 rev. b to increase the circuit noise immunity, an active bias circuit is used to lower r1 and r2 when the corresponding igbt is off by monito ring the input voltage at both dsh, dsl inputs. if the inputs at dsh drops below 7v the active bias is disabled. the active bias circuits result in reduc ing r1 or r2 to about 110 ? when the corresponding input is above 8v, as shown in fig. 11. this active ci rcuit results in higher noise immunity. d- limitation with trapezoidal motor drive in trapezoidal motor drives, two phases are c onducting while the third phase is off at any time. in fig. 12 shows the voltage waveform across one phase, during intervals t1 and t2, the igbt is off while the active bias circui t is above 8v, and below 15v. this results in activating the active pull up circuit and reduci ng the corresponding r1 or r2 down to about 110 ? . a high current will flow from vcc or vbs through r2 or r1 and the motor winding during intervals t1, and t2. this results in dr aining the bootstrap capac itor voltage quickly. ? contact the factory for adjustments to satisfy trapezoidal motor drive applications using this module. the ad justment will disable the internal pull up circuit. figure 11. active bias for dsh and dsl internal inputs r1 100k ? r1 110 ? 7v 8v vdsh r1 figure 12. active bias for dsh and dsl internal inputs t1 v t2 time 15 8 SPM6G120-120D
? 221 west industry court  deer park, ny 11729  (631) 586 7600 fax (631) 242 9798 ? ? world wide web site - http://www.sensitron.com ? e-mail address - sales@sensitron.com ? 17 sensitron technical data data sheet 4100 rev. b r1 and r2 are set to be 100k ? . lower value of r1 will over load the bootstrap circuit and reduce the bootstrap capacitor holding time. cleaning process: suggested precaution following cleaning procedure: if the parts are to be cleaned in an aqueous based cleaning solution, it is recommended that the parts be baked immediately after cleaning. this is to remove any moisture that may have permeated into the device during the cleaning process. for aqueous based solutions, the recommended process is to bake for at least 2 hours at 125 o c. do not use solvents based cleaners. recommended soldering procedure: signal pins 1-29, 55-60: 210c for 10 seconds max power pins 30-54: 260c for 10 seconds max. pre-warm module to 125c to aid in power pins soldering. disclaimer: 1- the information given herein, including the specifications and dimens ions, is subject to change wi thout prior notice to impr ove product characteristics. before ordering, purchas ers are advised to contact the sensitron semiconductor sales department for the latest version of the datasheet(s). 2- in cases where extremely high reliabilit y is required (such as use in nuclear power control, aerospace and aviation, traffic equipment, medical equipment , and safety equipment) , safety shoul d be ensured by using semiconduc tor devices that feature assured safety or by m eans of users? fail-safe precautions or other arrangement . 3- in no event shall sensitron semiconducto r be liable for any damages that may result from an accident or any other cause duri ng operation of the user?s units according to the datas heet(s). sensitron semiconductor assumes no responsibility for any intellectual property claims or any other problems that may result from applications of info rmation, products or circuits described in the datasheets. 4- in no event shall sensitron semiconduc tor be liable for any failure in a semic onductor device or any secondary damage result ing from use at a value exceeding the absolute maximum rating. 5- no license is granted by the datasheet(s) under any patents or other rights of any th ird party or sensitron semiconductor. 6- the datasheet(s) may not be reproduced or duplicated, in any fo rm, in whole or part, without the expressed written permissio n of sensitron semiconductor. 7- the products (technologies) de scribed in the datasheet(s) are not to be provi ded to any party whose purpose in their applica tion will hinder maintenance of international peace and safety nor are they to be applied to that purpose by their direct purchasers or any thir d party. when exporting these products (t echnologies), the necessary procedur es are to be taken in accordance with related laws and regulatio ns. SPM6G120-120D


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