epitaxial silicon power transistors BD433 bd434 bd435 bd436 bd437 bd438 bd439 bd440 bd441 bd442 npn pnp to126 plastic package intended for use in medium power linear and switching applications absolute maximum ratings BD433 bd435 bd437 bd439 bd441 bd434 bd436 bd438 bd440 bd442 collector base voltage v cbo 22 32 80 collector emitter voltage v ces 22 32 80 collector emitter voltage v ceo 22 32 80 emitter base voltage v ebo 5.0 collector current i c 4.0 collector peak current (t=10ms_ i cm 7.0 base current i b 1.0 total dissipation @ t c= 25oc p d 36.0 total dissipation @ t a= 25oc p d 1.25 derate above 25oc 10 thermal resistance junction to case r th (j-c) 3.5 junction to ambient in free air r th (j-a) 100 electrical characteristics (t a =25oc unless specified otherwise) description symbol BD433 bd435 bd437 bd439 bd441 bd434 bd436 bd438 bd440 bd442 collector cut off current i cbo <100 <100 <100 <100 <100 m a collector cut off current i ces <100 <100 <100 <100 <100 m a emitter cut off current i ebo <1.0 <1.0 <1.0 <1.0 <1.0 ma *v ceo (sus) >22 >32 >45 >60 >80 v *v ce (sat) <0.5 <0.5 <0.6 <0.8 <0.8 v base emitter on voltage *v be (on) typ 0.58 v <1.1 <1.1 <1.2 <1.5 <1.5 v collector emitter sustaining voltage collector emitter saturation voltage i c =2.0a, i b =0.2a i c =10ma, v ce =5v all i c =2.0a, v ce =1v v cb =rated v cbo, i e =0 v be =0, v ce =rated v ces v eb =5v , i c =0 i c =100ma, i b =0 description symbol t j , t stg - 65 to 150 45 60 45 60 45 60 operating and storage junction temperature range a v unit test condition a a w oc/w oc/w unit v v v w mw/ oc oc b c e continental device india limited data sheet page 1 of 4 continental device india limited an iso/ts 16949, iso 9001 and iso 14001 certified company
epitaxial silicon power transistors BD433 bd434 bd435 bd436 bd437 bd438 bd439 bd440 bd441 bd442 npn pnp to126 plastic package electrical characteristics (t c =25oc unless specified otherwise) description symbol BD433 bd435 bd437 bd439 bd441 bd434 bd436 bd438 bd440 bd442 dc current gain *h fe >40 >40 >30 >20 >15 >85 >85 >85 >40 >40 >50 >50 >40 >25 >15 f t >3.0 mhz *pulsed pulse duration=300 m m s, duty cycle=1.5% matched pairs *h fe1 / h fe2 i c =500ma, v ce =1v all unit <1.4 i c =500ma, v ce =1v i c =2.0a, v ce =1v i c =10ma, v ce =5v test condition i c =250ma, v ce =1v all current gain bandwidth product b c e continental device india limited data sheet page 2 of 4
BD433 bd434 bd435 bd436 bd437 bd438 bd439 bd440 bd441 bd442 npn pnp to126 plastic package to-126 (sot-32) plastic package to-126 tube packing package net weight/qty details standard pack inner carton box qty outer carton box qty gr wt size size packing detail 500 pcs/polybag 340 gm/500 pcs to-126 bulk 3" x 7.5" x 7.5" 2k 17" x 15" x 13.5" 32k 31 kgs to-126 tube 50 pcs/tube 73 gm/50 pcs 3" x 3.7" x 21.5" 1k 19" x 19" x 19" 10k 15 kgs pin configuration 1. emitter 2. collector 3. base all dimensions in mm. dim min a b c d e 2.25 typ. 4.5 typ. 15.7 typ. 1.27 typ. 3.75 typ. 2.5 typ. f 0.49 7.4 10.5 2.4 0.7 3.0 g l m n p s max 7.8 10.8 2.7 0.9 0.75 3.2 a n p b s 1 2 3 d e g f c m l 3 2 1 3.0 3 . 0 1 . 2 1 . 0 3 . 0 3.0 0 mm 0' 30" 0.8 0.5 0.3 0.2 0.1 315 mm 315 mm 120 mm 30 mm 5 mm angular above 120.01 mm general tolerance 30.01 mm 0.01 mm 1 . 0 0.10 0.50 532.00 marking side +0 0.05 71.00 ?3.10 thru (2 nos) a a 390.00 -1.00 ?5.90 thru (2 nos) 3.5 10.0 printing area 6.5 11.0 6.0 2 9.0 4 20.0 7.0 3 3.5 6.0 7.0 7.0 3 . 0 3cp 66382 antistaticz 03 pvc arrow din symbol section aa 0.10 end pin (2 pcs/tube) 0 . 1 ? 5 . 5 0 + 0 - 0 . 1 3 . 0 3 . 3 - 0 . 1 + 0 11.95 r2.5 +0.1 -0 7.6 3.35 +0 -0.1 1.0 matl:- pvc black with antistatic dipping 1.00 1.20 r 0.50 marking side 3.70 0.65 1 . 3 0 1 2 . 0 0 3 3 . 0 0 0 . 2 0 all dimensions in mm notes: 1. all print in black. 2. all text in helvetia medium font. ammo pack size 20 tubes/ammo pack 1000 pcs./ammo pack label 5 3 8 . 0 0 7 5 . 0 9 2 . 0 continental device india limited data sheet page 3 of 4
notes BD433 bd434 bd435 bd436 bd437 bd438 bd439 bd440 bd441 bd442 npn pnp to126 plastic package BD433_42rev_1 221102e disclaimer the product information and the selection guides facilitate selection of the cdil's discrete semiconductor device(s) best suited for application in your product(s) as per your requirement. it is recommended that you completely review our data sheet(s) so as to confirm that the device(s) meet functionality parameters for your application. the information furnished in the data sheet and on the cdil web site/cd are believed to be accurate and reliable. cdil however, does not assume responsibility for inaccuracies or incomplete information. furthermore, cdil does not assume liability whatsoever, arising out of the application or use of any cdil product; neither does it convey any license under its patent rights nor rights of others. these products are not designed for use in life saving/support appliances or systems. cdil customers selling these products (either as individual discrete semiconductor devices or incorporated in their end products), in any life saving/support appliances or systems or applications do so at their own risk and cdil will not be responsible for any damages resulting from such sale(s). cdil strives for continuous improvement and reserves the right to change the specifications of its products without prior notice. cdil is a registered trademark of continental device india limited c-120 naraina industrial area, new delhi 110 028, india. telephone + 91-11-2579 6150 fax + 91-11-2579 9569,2579 5290 e-mail sales@cdil.com www.cdil.com www.cdilsemi.com continental device india limited data sheet page 4 of 4
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