? semiconductor components industries, llc, 2008 september, 2008 ? rev. 13 1 publication order number: bd675/d bd675, bd675a, BD677, BD677a, bd679, bd679a, bd681 bd681 is a preferred device plastic medium-power silicon npn darlingtons this series of plastic, medium ? power silicon npn darlington transistors can be used as output devices in complementary general ? purpose amplifier applications. features ? high dc current gain: h fe = 750 (min) @ i c = 1.5 and 2.0 adc ? monolithic construction ? bd675, 675a, 677, 677a, 679, 679a, 681 are complementary with bd676, 676a, 678, 678a, 680, 680a, 682 ? BD677, 677a, 679, 679a are equivalent to mje 800, 801, 802, 803 ? pb ? free packages are available* ??????????????????? ??????????????????? maximum ratings ??????????? ??????????? ???? ???? ???? ???? ??? ??? ??????????? ??????????? ??????????? ??????????? collector ? emitter voltage bd675, a BD677, a bd679, a bd681 ???? ???? ???? ???? ???? ???? ???? ???? ??? ??? ??? ??? ??????????? ??????????? ??????????? ? base voltage bd675, a BD677, a bd679, a bd681 ???? ???? ???? ???? ???? ???? ??? ??? ??? ??????????? ??????????? ? base voltage ???? ???? ???? ???? ??? ??? ??????????? ??????????? ???? ???? ???? ???? ??? ??? ??????????? ??????????? ???? ???? ???? ???? ??? ??? ??????????? ??????????? ??????????? c derate above 25 c ???? ???? ???? ???? ???? ???? ??? ??? ??? c ??????????? ??????????? ??????????? ???? ???? ???? ???? ???? ???? ??? ??? ??? c ??????????????????? ??????????????????? thermal characteristics ??????????? ??????????? ???? ???? ???? ???? ??? ??? ??????????? ??????????? thermal resistance, junction ? to ? case ???? ???? jc ???? ???? ??? ??? c/w maximum ratings are those values beyond which device damage can occur. maximum ratings applied to the device are individual stress limit values (not normal operating conditions) and are not valid simultaneously. if these limits are exceeded, device functional operation is not implied, damage may occur and reliability may be affected. *for additional information on our pb ? free strategy and soldering details, please download the on semiconductor soldering and mounting techniques reference manual, solderrm/d. http://onsemi.com 4.0 amperes power transistors npn silicon 60, 80, 100 volts, 40 watts to ? 225aa case 77 style 1 marking diagrams yww bd6xxg 3 2 1 preferred devices are recommended choices for future use and best overall value. see detailed ordering and shipping information in the package dimensions section on page 4 of this data sheet. ordering information bd6xx = device code x = 75, 77, 79, 81 y = year ww = work week g=pb ? free package yww b bd6xxag collector 2 base 3 emitter 1
bd675, bd675a, BD677, BD677a, bd679, bd679a, bd681 http://onsemi.com 2 ????????????????????????????????? ????????????????????????????????? (t c = 25 c unless otherwise noted) ??????????????????????? ??????????????????????? characteristic ???? ???? ??? ??? ???? ???? ??? ??? ????????????????????????????????? ????????????????????????????????? ??????????????????????? ??????????????????????? ??????????????????????? ??????????????????????? collector ? emitter breakdown voltage, (note 1) bd675, 675a (i c = 50 madc, i b = 0) BD677, 677a bd679, 679a bd681 ???? ???? ???? ???? ??? ??? ??? ??? ???? ???? ???? ???? ? ? ? ? ??? ??? ??? ??? vdc ??????????????????????? ??????????????????????? ???? ???? ??? ??? ? ???? ???? 500 ??? ??? adc ??????????????????????? ??????????????????????? ??????????????????????? ???? ???? ???? ??? ??? ??? ? ? ???? ???? ???? 0.2 2.0 ??? ??? ??? ??????????????????????? ??????????????????????? ???? ???? ??? ??? ???? ???? ??? ??? ????????????????????????????????? ????????????????????????????????? on characteristics ??????????????????????? ??????????????????????? ??????????????????????? dc currert gain, (note 1) (i c = 1.5 adc,v ce = 3.0 vdc) bd675, 677, 679, 681 (i c = 2.0 adc, v ce = 3.0 vdc) bd675a, 677a, 679a ???? ???? ???? ??? ??? ??? ???? ???? ???? ? ? ??? ??? ??? ??????????????????????? ??????????????????????? ??????????????????????? ??????????????????????? collector ? emitter saturation voltage, (note 1) (i c = 1.5 adc, i b = 30 madc) BD677, 679, 681 (i c = 2.0 adc, i b = 40 madc) bd675a, 677a, 679a ???? ???? ???? ???? ??? ??? ??? ??? ? ? ???? ???? ???? ???? 2.5 2.8 ??? ??? ??? ??? ??????????????????????? ??????????????????????? ??????????????????????? ? emitter on voltage, (note 1) (i c = 1.5 adc, v ce = 3.0 vdc) BD677, 679, 681 (i c = 2.0 adc, v ce = 3 0 vdc) bd675a, 677a, 679a ???? ???? ???? ??? ??? ??? ? ? ???? ???? ???? 2.5 2.5 ??? ??? ??? ????????????????????????????????? ????????????????????????????????? dynamic characteristics ??????????????????????? ??????????????????????? small signal current gain (i c = 1.5 adc, v ce = 3.0 vdc, f = 1.0 mhz) ???? ???? ??? ??? ???? ???? ? ??? ??? 1. pulse test: pulse width 300 s, duty cycle 2.0%. 50 40 10 5.0 0 15 30 45 60 75 105 135 150 165 figure 1. power temperature derating t c , case temperature ( c) p d , power dissipation (watts) 120 90 45 20 15 30 25 35 figure 2. dc safe operating area 5.0 1.0 v ce , collector-emitter voltage (volts) 2.0 1.0 0.5 0.05 2.0 5.0 10 50 100 bonding wire limit thermally limit at t c = 25 c secondary breakdown limit 0.2 0.1 i c , collector current (amp) t c = 25 c bd675, 675a BD677, 677a bd679, 679a bd681 20 there are two limitations on the power handling ability of a transistor average junction temperature and secondary breakdown. safe operating area curves indicate i c ? v ce limits of the transistor that must be observed for reliable operation; e.g., the transistor must not be subjected to greater dissipation than the curves indicate. at high case temperatures, thermal limitations will reduce the power that can be handled to values less than the limitations imposed by secondary breakdown.
bd675, bd675a, BD677, BD677a, bd679, bd679a, bd681 http://onsemi.com 3 figure 3. darlington circuit schematic base npn bd675, 675a BD677, 677a bd679, 679a bd681 collector emitter 8.0 k 120 ordering information device package shipping bd675 to ? 225aa 500 units / box bd675g to ? 225aa (pb ? free) 500 units / box bd675a to ? 225aa 500 units / box bd675ag to ? 225aa (pb ? free) 500 units / box BD677 to ? 225aa 500 units / box BD677g to ? 225aa (pb ? free) 500 units / box BD677a to ? 225aa 500 units / box BD677ag to ? 225aa (pb ? free) 500 units / box bd679 to ? 225aa 500 units / box bd679g to ? 225aa (pb ? free) 500 units / box bd679a to ? 225aa 500 units / box bd679ag to ? 225aa (pb ? free) 500 units / box bd681 to ? 225aa 500 units / box bd681g to ? 225aa (pb ? free) 500 units / box
bd675, bd675a, BD677, BD677a, bd679, bd679a, bd681 http://onsemi.com 4 package dimensions to ? 225aa case 77 ? 09 issue z style 1: pin 1. emitter 2. collector 3. base notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: inch. 3. 077-01 thru -08 obsolete, new standard 077-09. ? b ? ? a ? m k f c q h v g s d j r u 13 2 2 pl m a m 0.25 (0.010) b m m a m 0.25 (0.010) b m dim min max min max millimeters inches a 0.425 0.435 10.80 11.04 b 0.295 0.305 7.50 7.74 c 0.095 0.105 2.42 2.66 d 0.020 0.026 0.51 0.66 f 0.115 0.130 2.93 3.30 g 0.094 bsc 2.39 bsc h 0.050 0.095 1.27 2.41 j 0.015 0.025 0.39 0.63 k 0.575 0.655 14.61 16.63 m 5 typ 5 typ q 0.148 0.158 3.76 4.01 r 0.045 0.065 1.15 1.65 s 0.025 0.035 0.64 0.88 u 0.145 0.155 3.69 3.93 v 0.040 --- 1.02 --- on semiconductor and are registered trademarks of semiconductor components industries, llc (scillc). scillc reserves the right to mak e changes without further notice to any products herein. scillc makes no warranty, representation or guarantee regarding the suitability of its products for an y 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 wi thout limitation special, consequential or incidental damages. ?typical? parameters which may be provided in scillc data sheets and/or specifications can and do vary in different application s and actual performance may vary over time. all operating parameters, including ?typicals? 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 of ficers, employees, subsidiaries, af filiates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, direct ly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized 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. this literature is subject to all applicable copyright laws and is not for resale in any manner. publication ordering information n. american technical support : 800 ? 282 ? 9855 toll free usa/canada europe, middle east and africa technical support: phone: 421 33 790 2910 japan customer focus center phone: 81 ? 3 ? 5773 ? 3850 bd675/d literature fulfillment : literature distribution center for on semiconductor p.o. box 5163, denver, colorado 80217 usa phone : 303 ? 675 ? 2175 or 800 ? 344 ? 3860 toll free usa/canada fax : 303 ? 675 ? 2176 or 800 ? 344 ? 3867 toll free usa/canada email : orderlit@onsemi.com on semiconductor website : www.onsemi.com order literature : http://www.onsemi.com/orderlit for additional information, please contact your local sales representative
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