? semiconductor components industries, llc, 2001 january, 2001 rev. 0 publication order number: mmpq2222a/d 1 mmpq2222a preferred device quad general purpose transistor npn silicon maximum ratings rating symbol value unit collectoremitter voltage v ceo 40 vdc collectorbase voltage v cb 75 vdc emitterbase voltage v eb 5.0 vdc collector current continuous i c 500 madc four transistors equal power total power dissipation @ t a = 25 c derate above 25 c p d 1.0 8.0 watts mw/ c total power dissipation @ t c = 25 c derate above 25 c p d 2.4 19.2 watts mw/ c operating and storage junction temperature range t j , t stg 55 to +150 c http://onsemi.com so16 case 751b style 4 marking diagram preferred devices are recommended choices for future use and best overall value. device package shipping ordering information mmpq2222a so16 48 units/rail 1 2 3 4 5 6 7 8 10 11 12 13 14 15 16 9 mmpq2222a awlyww mmpq2222a = specif- ic device code a = assembly location wl = wafer lot y = year ww = work week
mmpq2222a http://onsemi.com 2 electrical characteristics (t a = 25 c unless otherwise noted) characteristic symbol min typ max unit off characteristics collectoremitter breakdown voltage (note 1.) (i c = 10 madc, i b = 0) v (br)ceo 40 vdc collectorbase breakdown voltage (i c = 10 adc, i e = 0) v (br)cbo 75 vdc emitterbase breakdown voltage (i b = 10 adc, i c = 0) v (br)ebo 5.0 vdc collector cutoff current (v cb = 50 vdc, i e = 0) (v cb = 60 vdc, i e = 0) i cbo 50 10 nadc emitter cutoff current (v eb = 3.0 vdc, i c = 0) i ebo 100 nadc on characteristics dc current gain (note 1.) (i c = 100 a, v ce = 10 v) (i c = 1.0 ma, v ce = 10 v) (i c = 10 ma, v ce = 10 v) (i c = 150 ma, v ce = 10 v) (i c = 500 ma, v ce = 10 v) (i c = 150 ma, v ce = 1.0 v) h fe 35 50 75 100 40 50 300 collectoremitter saturation voltage (note 1.) (i c = 150 madc, i b = 15 madc) (i c = 500 madc, i b = 50 madc) v ce(sat) 0.3 1.0 vdc baseemitter saturation voltage (note 1.) (i c = 150 madc, i b = 15 madc) (i c = 500 madc, i b = 50 madc) v be(sat) 1.2 2.0 vdc dynamic characteristics currentgain bandwidth product (note 1.) (i c = 20 madc, v ce = 20 vdc, f = 100 mhz) f t 200 350 mhz output capacitance (v cb = 10 vdc, i e = 0, f = 1.0 mhz) c ob 4.5 pf input capacitance (v eb = 0.5 vdc, i c = 0, f = 1.0 mhz) c ib 17 pf switching characteristics turnon time (v cc = 30 vdc, v be(off) = 0.5 vdc, i c = 150 madc, i b1 = 15 madc) t on 25 ns turnoff time (v cc = 30 vdc, i c = 150 madc, i b1 = i b2 = 15 madc) t off 250 ns 1. pulse test: pulse width 300 s, duty cycle 2%.
mmpq2222a http://onsemi.com 3 the values for the equation are found in the maximum ratings table on the data sheet. substituting these values into the equation for an ambient temperature t a of 25 c, one can calculate the power dissipation of the device which in this case is 1.0 watt. information for using the so16 surface mount package minimum recommended footprint for surface mounted applications surface mount board layout is a critical portion of the total design. the footprint for the semiconductor packages must be the correct size to insure proper solder connection interface between the board and the package. with the correct pad geometry, the packages will self align when subjected to a solder reflow process. so16 power dissipation p d = t j(max) t a r q ja p d = 150 c 25 c 125 c/w = 1.0 watt the power dissipation of the so16 is a function of the pad size. this can vary from the minimum pad size for soldering to a pad size given for maximum power dissipa- tion. power dissipation for a surface mount device is deter- mined by t j(max) , the maximum rated junction temperature of the die, r q ja , the thermal resistance from the device junction to ambient, and the operating temperature, t a . using the values provided on the data sheet for the so16 package, p d can be calculated as follows: the 125 c/w for the so16 package assumes the use of the recommended footprint on a glass epoxy printed circuit board to achieve a power dissipation of 1.0 watt. there are other alternatives to achieving higher power dissipation from the so16 package. another alternative would be to use a ceramic substrate or an aluminum core board such as thermal clad ? . using a board material such as thermal clad, an aluminum core board, the power dissipation can be doubled using the same footprint. soldering precautions the melting temperature of solder is higher than the rated temperature of the device. when the entire device is heated to a high temperature, failure to complete soldering within a short time could result in device failure. there- fore, the following items should always be observed in order to minimize the thermal stress to which the devices are subjected. ? always preheat the device. ? the delta temperature between the preheat and soldering should be 100 c or less.* ? when preheating and soldering, the temperature of the leads and the case must not exceed the maximum temperature ratings as shown on the data sheet. when using infrared heating with the reflow soldering method, the difference shall be a maximum of 10 c. ? the soldering temperature and time shall not exceed 260 c for more than 10 seconds. ? when shifting from preheating to soldering, the maximum temperature gradient shall be 5 c or less. ? after soldering has been completed, the device should be allowed to cool naturally for at least three minutes. gradual cooling should be used as the use of forced cooling will increase the temperature gradient and result in latent failure due to mechanical stress. ? mechanical stress or shock should not be applied during cooling. * soldering a device without preheating can cause exces- sive thermal shock and stress which can result in damage to the device. so16 mm inches 0.060 1.52 0.275 7.0 0.024 0.6 0.050 1.270 0.155 4.0
mmpq2222a http://onsemi.com 4 package dimensions notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: millimeter. 3. dimensions a and b do not include mold protrusion. 4. maximum mold protrusion 0.15 (0.006) per side. 5. dimension d does not include dambar protrusion. allowable dambar protrusion shall be 0.127 (0.005) total in excess of the d dimension at maximum material condition. 18 16 9 seating plane f j m r x 45 g 8 pl p b a m 0.25 (0.010) b s t d k c 16 pl s b m 0.25 (0.010) a s t dim min max min max inches millimeters a 9.80 10.00 0.386 0.393 b 3.80 4.00 0.150 0.157 c 1.35 1.75 0.054 0.068 d 0.35 0.49 0.014 0.019 f 0.40 1.25 0.016 0.049 g 1.27 bsc 0.050 bsc j 0.19 0.25 0.008 0.009 k 0.10 0.25 0.004 0.009 m 0 7 0 7 p 5.80 6.20 0.229 0.244 r 0.25 0.50 0.010 0.019 so16 case 751b05 issue j style 4: pin 1. collector, dye #1 2. collector, #1 3. collector, #2 4. collector, #2 5. collector, #3 6. collector, #3 7. collector, #4 8. collector, #4 9. base, #4 10. emitter, #4 11. base, #3 12. emitter, #3 13. base, #2 14. emitter, #2 15. base, #1 16. emitter, #1 on semiconductor and are trademarks of semiconductor components industries, llc (scillc). scillc reserves the right to make changes without further notice to any products herein. scillc makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does scillc assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. atypicalo parameters which may be provided in scill c data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. all operating parameters, including atypicalso must be validated for each customer application by customer's technical experts. scillc does not convey any license under its patent rights nor the rights of others. scillc products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body , or other applications intended to support or sustain life, or for any other application in which the failure of the scillc product could create a sit uation where personal injury or death may occur. should buyer purchase or use scillc products for any such unintended or unauthorized application, buyer shall indemnify and hold scillc and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthori zed use, even if such claim alleges that scillc was negligent regarding the design or manufacture of the part. scillc is an equal opportunity/affirmative action employer. publication ordering information japan : on semiconductor, japan customer focus center 4321 nishigotanda, shinagawaku, tokyo, japan 1410031 phone : 81357402700 email : r14525@onsemi.com on semiconductor website : http://onsemi.com for additional information, please contact your local sales representative. mmpq2222a/d thermal clad is a trademark of the bergquist company. literature fulfillment : literature distribution center for on semiconductor p.o. box 5163, denver, colorado 80217 usa phone : 3036752175 or 8003443860 toll free usa/canada fax : 3036752176 or 8003443867 toll free usa/canada email : onlit@hibbertco.com n. american technical support : 8002829855 toll free usa/canada
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