npn silicon planar epitaxial transistors bc485, a, b, l bc487, a, b, l bc489, a, b, l to-92 plastic package high current transistors absolute maximum ratings (t a =25oc) description symbol units collector emitter voltage v ceo v collector base voltage v cbo v emitter base voltage v ebo v collector current continuous i c a power dissipation at t a =25oc p d w derate above 25oc mw/oc power dissipation at t c =25oc p d mw derate above 25oc mw/oc operating and storage junction temperature range t j , t stg oc thermal resistance junction to case r th (j-c) oc/w junction to ambient in free air r th (j-a) oc/w electrical characteristics (t a =25oc unless specified otherwise) description symbol test condition bc485 bc489 units collector emitter voltage v ceo i c =1ma, i b =0 >45 >80 v collector base voltage v cbo i c =100 m a, i e =0 >45 >80 v emitter base voltage v ebo i e =10 m a, i c =0 v collector cut off current i cbo v cb =30v, i e =0 bc485 na v cb =40v, i e =0 bc487 na v cb =60v, i e =0, bc489 na dc current gain h fe i c =10 ma, v ce =2v i c =100ma, v ce =2v bc485/487/489 bc485l/487l/489l bc485a/487a/489a bc485b/487b/489b *i c =1a, v ce =5v collector emitter saturation voltage v ce (sat) i c =500ma, i b =50ma v *i c =1a, i b =100ma v base emitter saturation voltage v be (sat) i c =500ma, i b =50ma v *i c =1a, i b =100ma v *pulse test:- pulse width =300 m m s, duty cycle 2% bc487_489rev_1 280306e typ 0.9 <0.50 typ 0.30 <100 >40 60 - 400 <1.2 >60 60 - 150 100 - 250 >60 >5.0 bc485 bc487 bc489 45 60 80 45 60 80 bc487 160 - 400 <100 <100 >15 5.0 200 1.0 1,5 5.0 625 83.3 12 - 55 to +150 c b e continental device india limited data sheet page 1 of 5 continental device india limited an iso/ts 16949, iso 9001 and iso 14001 certified company
npn silicon planar epitaxial transistors bc485, a, b, l bc487, a, b, l bc489, a, b, l to-92 plastic package electrical characteristics (t a =25oc unless specified otherwise) small signal characteristics description symbol test condition min max units transistors frequency f t i c =50ma, v ce =2v, f=100mhz mhz output capacitance c ob v cb =10v, f=1mhz pf input capacitance c ib v eb =0.5v, f=1mhz pf bc487_489rev_1 280306e typ 200 7.0 50 c b e continental device india limited data sheet page 2 of 5
bc485, a, b, l bc487, a, b, l bc489, a, b, l to-92 plastic package the to-92 package , tape and ammo pack drawings are correct as on the date of issue/revision of this data sheet. the currently valild dimensions and information, may please be confirmed from the to-92 drawing in the packages and packing section of the product catalogue. bc487_489rev_1 280306e to-92 plastic package 1 2 3 d g e sec aa d b a l s o l d e r a b i l i t y e n s u r e d d i m e n s i o n w i t h ' l ' u n c o n t r o l l e d b e y o n d ' l ' k a a 1 2 3 f f h c 3 2 1 m mold parting line all dimensions are in mm dim a b c d e f 5 deg g h k l max. 5.33 5.20 4.19 0.55 0.50 1.40 1.40 2.082 ? 1.20 m min. 4.32 4.45 3.18 0.41 0.35 1.14 1.20 12.70 1.982 1.03 pin configuration 1. emitter 2. base 3. collector to-92 bulk to-92 t&a 1k/polybag 2k/ammo box 200 gm/1k pcs 645 gm/2k pcs 3" x 7.5" x 7.5" 12.5" x 8" x 1.8" 5k 2k 17" x 15" x 13.5" 17" x 15" x 13.5" 80k 32k 23 kgs 12.5 kgs package net weight/qty details standard pack inner carton box qty outer carton box qty gr wt size size packing details continental device india limited data sheet page 3 of 5
bc485, a, b, l bc487, a, b, l bc489, a, b, l to-92 plastic package component disposal instructions ? 1. cdil semiconductor devices are rohs compliant, customers?are requested to please dispose as per prevailing environmental legislation of their country. 2. in europe, please dispose as per eu directive 2002/96/ec on?waste electrical and? electronic equipment (weee). bc487_489rev_1 280306e continental device india limited data sheet page 4 of 5
customer notes bc485, a, b, l bc487, a, b, l bc489, a, b, l to-92 plastic package bc487_489rev_1 280306e disclaimer the product information and the selection guides facilitate selection of the cdil's 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 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, 4141 1112 fax + 91-11-2579 5290, 4141 1119 email@cdil.com www.cdilsemi.com continental device india limited data sheet page 5 of 5
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