npn BSS50A-51a-52a comset semiconductors 1/3 s s i i l l i i c c o o n n p p l l a a n n a a r r e e p p i i t t a a x x i i a a l l t t r r a a n n s s i i s s t t o o r r s s they are npn transistors mounted in to-39 metal package. they are designed for use in industrial switching applications e.g. print hammer, solenoid, relay and lamp driving . pnp complements are the bss60a ? 61a ? 62a . compliance to rohs . absolute maximum ratings symbol ratings value unit v cbo collector-base voltage BSS50A 60 v bss51a 80 bss52a 90 v cer collector-emitter voltage v be = 0 BSS50A 45 v bss51a 60 bss52a 80 v ebo emitter-base voltage 5 v i c collector current i c 1 a i cm 2 i b base current 0.1 a p tot total power dissipation @ t case = 25 5 w @ t amb = 25 0.8 t j junction temperature 200 c t st g storage temperature range -65 to +150 c thermal characteristics symbol ratings value unit r thj-c thermal resistance, junction-case 35 k/ w r thj-amb thermal resistance, junction-ambient 220 k/ w www.datasheet.net/ datasheet pdf - http://www..co.kr/
npn BSS50A-51a-52a 25/10/2012 comset semiconductors 2/3 electrical characteristics tc=25c unless otherwise noted symbol ratings test condition(s) min typ max unit i cbo collector cutoff current i e = 0 ;v cb = 45v BSS50A - - 50 na i e = 0 ;v cb = 60v bss51a i e = 0 ;v cb = 80v bss52a i eb0 emitter cutoff current i c = 0 ;v eb =4 v BSS50A - - 700 a bss51a bss52a v ce(sat) collector-emitter saturation voltage i c =500 ma , i b =0.5 ma - - 1.3 v i c =500 ma , i b =0.5 ma t j =200c - - 1.3 i c =1 a, i b =1 ma bss51a - - 1.6 i c =1 a, i b =1 ma t j =200c - - 2.3 i c =1 a i b =4 ma BSS50A / bss52a - - 1.6 i c =1 a i b =4 ma t j =200c - - 1.6 v be(sat) base-emitter saturation voltage i c =500 ma , i b =0.5 ma - - 1.9 i c =1 a i b =1 ma bss51a - - 2.2 i c =1 a i b =4 ma BSS50A / bss52a - - 2.2 h fe dc current gain i c =150 ma v ce =10 v BSS50A 800 - - - bss51a bss52a i c =500 ma v ce =10 v BSS50A 2000 - - bss51a bss52a h fe small signal current gain i c =500 ma v ce =5 v f = 35 mhz BSS50A - 10 - - bss51a bss52a t on switching times i con =500 ma i b1 =-i b2 =0.5 ma - 0.4 - s t of f - 1.5 - t on switching times i con =1 ma i b1 =-i b2 =1 ma - 0.4 - s t of f - 1.5 - www.datasheet.net/ datasheet pdf - http://www..co.kr/
npn BSS50A-51a-52a 25/10/2012 comset semiconductors 3/3 mechanical data case to-39 revised september 2012 ????????? information furnished is believed to be accurate and reliable. ho wever, comset semiconductors assu mes no responsibility for the consequences of use of such information nor for any infringement of patents or ot her rights of third parties which may results from its use. da ta are subject to change without notice. comset se miconductors makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does comset semiconductors assu me any liability arising out of the applic ation or use of any product and specifica lly disclaims any and all liability, including without limitation consequential or inci dental damages. comset semicon ductors? products are not author ized for use as critical components in life support devices or systems. ? www.comsetsemi.com info@comsetsemi.com dimensions (mm) min max a 8.50 9.39 b 7.74 8.50 c 6.09 6.60 d 0.40 0.53 e - 0.88 f 2.41 2.66 g 4.82 5.33 h 0.71 0.86 j 0.73 1.02 k 12.70 - l 42 48 pin 1 : emitter pin 2 : base pin 3 : collector case : collector www.datasheet.net/ datasheet pdf - http://www..co.kr/
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