? semiconductor components industries, llc, 2006 february, 2006 ? rev. 11 1 publication order number: BUX85/d BUX85 switchmode npn silicon power transistors the BUX85 is designed for high voltage, high speed power switching applications like converters, inverters, switching regulators, motor control systems. features ? v ceo(sus) ? 450 v ? v ces(sus) ? 1000 v ? fall time = 0.3 s (typ) at i c = 1.0 a ? v ce(sat) = 1.0 v (max) at i c = 1.0 a, i b = 0.2 a ? pb?free package is available* maximum ratings rating symbol value unit collector?emitter voltage v ceo(sus) 450 vdc collector?emitter voltage v ces 1000 vdc emitter?base voltage v ebo 5 vdc collector current ? continuous ? peak (note 1) i c i cm 2 3.0 adc base current ? continuous ? peak (note 1) i b i bm 0.75 1.0 adc reverse base current ? peak i bm 1 adc total device dissipation @ t c = 25 c derate above 25 c p d 50 400 w w/ c operating and storage junction temperature range t j , t stg ?65 to +150 c thermal characteristics characteristics symbol max unit thermal resistance, junction?to?case r jc 2.5 c/w thermal resistance, junction?to?ambient r ja 62.5 c/w maximum lead temperature for soldering purposes 1/8 from case for 5 seconds t l 275 c 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. 1. pulse test: pulse width = 5 ms, duty cycle 10%. *for additional information on our pb?free strategy and soldering details, please download the on semiconductor soldering and mounting techniques reference manual, solderrm/d. 2.0 amperes power transistor npn silicon 450 volts, 50 watts to?220ab case 221a?09 style 1 1 http://onsemi.com marking diagram 2 3 BUX85g ay ww BUX85 = device code a = assembly location y = year ww = work week g = pb?free package device package shipping ordering information BUX85 to?220 50 units / rail BUX85g to?220 (pb?free) 50 units / rail
BUX85 http://onsemi.com 2 ????????????????????????????????? ????????????????????????????????? (t c = 25 c unless otherwise noted) ???????????????????? ???????????????????? characteristic ???? ???? ???? ???? ??? ??? ???? ???? ??? ??? ????????????????????????????????? ????????????????????????????????? (note 2) ???????????????????? ? ?????????????????? ? ???????????????????? collector?emitter sustaining voltage (i c = 100 madc, (l = 25 mh) see figure 1 ???? ? ?? ? ???? v ceo(sus) ???? ? ?? ? ???? 450 ??? ? ? ? ??? ? ???? ? ?? ? ???? ? ??? ? ? ? ??? vdc ???????????????????? ? ?????????????????? ? ???????????????????? collector cutoff current (v ces = rated value) (v ces = rated value, t c = 125 c) ???? ? ?? ? ???? i ces ???? ? ?? ? ???? ? ? ??? ? ? ? ??? ? ? ???? ? ?? ? ???? 0.2 1.5 ??? ? ? ? ??? madc ???????????????????? ? ?????????????????? ? ???????????????????? emitter cutoff current (v eb = 5 vdc, i c = 0) ???? ? ?? ? ???? i ebo ???? ? ?? ? ???? ? ??? ? ? ? ??? ? ???? ? ?? ? ???? 1 ??? ? ? ? ??? madc ????????????????????????????????? ????????????????????????????????? on characteristics (note 2) ???????????????????? ???????????????????? ???? ???? ???? ???? ??? ??? ???? ???? ??? ??? ???????????????????? ? ?????????????????? ? ? ?????????????????? ? ???????????????????? collector?emitter saturation voltage (i c = 0.3 adc, i b = 30 madc) (i c = 1 adc, i b = 200 madc) ???? ? ?? ? ? ?? ? ???? v ce(sat) ???? ? ?? ? ? ?? ? ???? ? ? ??? ? ? ? ? ? ? ??? ? ? ???? ? ?? ? ? ?? ? ???? 0.8 1 ??? ? ? ? ? ? ? ??? vdc ???????????????????? ? ?????????????????? ? ???????????????????? base?emitter saturation voltage (i c = 1 adc, i b = 0.2 adc) ???? ? ?? ? ???? v be(sat) ???? ? ?? ? ???? ? ??? ? ? ? ??? ? ???? ? ?? ? ???? 1.1 ??? ? ? ? ??? vdc ????????????????????????????????? dynamic characteristics ???????????????????? ? ?????????????????? ? ???????????????????? current?gain ? bandwidth product (i c = 500 madc, v ce = 1 0 vdc, f = 1 mhz) ???? ? ?? ? ???? f t ???? ? ?? ? ???? 4 ??? ? ? ? ??? ? ???? ? ?? ? ???? ? ??? ? ? ? ??? mhz ????????????????????????????????? ????????????????????????????????? switching characteristics ??????? ??????? turn?on time ?????????????? ? ???????????? ? ? ???????????? ? ?????????????? v cc = 250 vdc, i c = 1 a i b1 = 0.2 a, i b2 = 0.4 a see figure 2 ???? ???? ???? ???? ??? ??? ???? ???? ??? ??? s ??????? ??????? ???? ???? ???? ???? ??? ??? ???? ???? ??? ??? s ??????? ??????? ???? ???? ???? ???? ??? ??? ???? ???? ??? ??? s ??????? ??????? ?????????????? ?????????????? c ???? ???? ???? ???? ??? ??? ???? ???? ??? ??? s 2. pulse test: pw = 300 s, duty cycle 2%.
BUX85 http://onsemi.com 3 figure 1. test circuit for v ceosust figure 2. switching times/test circuit 30?60 hz ~ 4 v + l +6 v 100 1 vert hor oscilloscope 250 250 100 i c (ma) 0 min v ceosust v ceo (v) 90 10 90 10 0 i b % i c % waveform i bon t t i boff i con t on t s t f t r 30 ns +25 v t v im t v i 100 30 50 bd140 100 200 680 f 250 100 f v cc 250 v 680 f t.u.t. bd139
BUX85 http://onsemi.com 4 package dimensions notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: inch. 3. dimension z defines a zone where all body and lead irregularities are allowed. dim min max min max millimeters inches a 0.570 0.620 14.48 15.75 b 0.380 0.405 9.66 10.28 c 0.160 0.190 4.07 4.82 d 0.025 0.035 0.64 0.88 f 0.142 0.147 3.61 3.73 g 0.095 0.105 2.42 2.66 h 0.110 0.155 2.80 3.93 j 0.018 0.025 0.46 0.64 k 0.500 0.562 12.70 14.27 l 0.045 0.060 1.15 1.52 n 0.190 0.210 4.83 5.33 q 0.100 0.120 2.54 3.04 r 0.080 0.110 2.04 2.79 s 0.045 0.055 1.15 1.39 t 0.235 0.255 5.97 6.47 u 0.000 0.050 0.00 1.27 v 0.045 ??? 1.15 ??? z ??? 0.080 ??? 2.04 b q h z l v g n a k f 123 4 d seating plane ?t? c s t u r j to?220ab case 221a?09 issue aa style 1: pin 1. base 2. collector 3. emitter 4. collector 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, affiliates, 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 japan : on semiconductor, japan customer focus center 2?9?1 kamimeguro, meguro?ku, tokyo, japan 153?0051 phone : 81?3?5773?3850 BUX85/d switchmode is a trademark of semiconductor components industries, llc. literature fulfillment : literature distribution center for on semiconductor p.o. box 61312, phoenix, arizona 85082?1312 usa phone : 480?829?7710 or 800?344?3860 toll free usa/canada fax : 480?829?7709 or 800?344?3867 toll free usa/canada email : orderlit@onsemi.com on semiconductor website : http://onsemi.com order literature : http://www.onsemi.com/litorder for additional information, please contact your local sales representative.
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