cystech electronics corp. spec. no. : c658f3 issued date : 2005.08.23 revised date :2011.10.03 page no. : 1/7 BTD142F3 cystek product specification npn epitaxial planar transistor BTD142F3 description the BTD142F3 is a npn darlington transistor, designed for general purpose amplifier and low speed switching application. features: ?high bv ceo ?low v ce(sat) ?high current gain ? monolithic construction with built-in base-emitter shunt resistors ? pb-free lead plating package equivalent circuit outline to-263 BTD142F3 b base c collector e emitter b c r1 4k r2 60 e b c e
cystech electronics corp. spec. no. : c658f3 issued date : 2005.08.23 revised date :2011.10.03 page no. : 2/7 BTD142F3 cystek product specification absolute maximum ratings (ta=25 c) parameter symbol limits unit collector-base voltage v cbo 250 v collector-emitter voltage v ceo 250 v emitter-base voltage v ebo 10 v collector current(dc) i c 10 collector current(pulse) i cm 15 (note 1) a pd(t a =25 ) 2 power dissipation pd ( t c =25 ) 60 w thermal resistance, junction to ambient r ja 62.5 c/w thermal resistance, junction to case r jc 2.08 c/w junction temperature tj 150 c storage temperature tstg -55~+150 c note : *1. single pulse pw=300 s characteristics (ta=25 c) symbol min. typ. max. unit test conditions bv cbo 250 - - v i c =100 a, i e =0 bv ceo 250 - - v i c =1ma, i b =0 i ceo - - 100 a v ce =250v, i e =0 i cbo - - 100 a v cb =250v, i e =0 i ebo - - 2 ma v eb =5v, i c =0 *v ce(sat) 1 - - 1.4 v i c =10a, i b =250ma *v ce(sat) 2 - - 1.3 v i c =7a, i b =50ma *v ce(sat) 3 - - 1.0 v i c =4a, i b =5ma *v ce(sat) 4 - - 1.2 v i c =6a, i b =5ma *v be(sat) - - 2.0 v i c =8a, i b =15ma *v be(on) - - 1.8 v v ce =4v, i c =8a *h fe 3000 - - - v ce =4v, i c =5a *pulse test : pulse width 380 s, duty cycle 2% ordering information device package shipping marking BTD142F3 to-263 (pb-free lead plating package) 800 pcs / tape & reel d142
cystech electronics corp. spec. no. : c658f3 issued date : 2005.08.23 revised date :2011.10.03 page no. : 3/7 BTD142F3 cystek product specification typical characteristics current gain vs collector current 10 100 1000 10000 100000 100 1000 10000 collector current---ic(ma) current gain---hfe 75 25 125 vce=3 v current gain vs collector current 100 1000 10000 100000 100 1000 10000 collector current---ic(ma) current gain---hfe 75 25 125 vce=4 v current gain vs collector current 100 1000 10000 100000 100 1000 10000 collector current---ic(ma) current gain---hfe 75 25 125 vce=5v saturation voltage vs collector current 100 1000 10000 100 1000 10000 collector current---ic(ma) saturation voltage---(mv) 25 vcesat=10ib 75 125 saturation voltage vs collector current 100 1000 10000 100 1000 10000 collector current---ic(ma) saturation voltage---(mv) 125 vcesat=100ib 75 25 saturation voltage vs collector current 100 1000 10000 100 1000 10000 collector current---ic(ma) saturation voltage---(mv) 125 vcesat=500ib 75 25
cystech electronics corp. spec. no. : c658f3 issued date : 2005.08.23 revised date :2011.10.03 page no. : 4/7 BTD142F3 cystek product specification typical characteristics(cont.) saturation voltage vs collector current 100 1000 10000 100000 100 1000 10000 collector current---ic(ma) saturation voltage---(mv) 125 vcesat=1000ib 75 125 on voltage vs collector current 100 1000 10000 100 1000 10000 collector current---ic(ma) on voltage---(mv) 125 vc e = 3v 75 25 built-in diode characteristics 1 10 100 1000 100 1000 forward voltage---vf(mv) forward current---if(ma) 125 75 25 capacitance vs reverse-biased voltage 10 100 1000 0.1 1 10 100 reverse-biased voltage---vr(v) capacitance---(pf) cib cob power derating curve 0.00 0.50 1.00 1.50 2.00 2.50 0 50 100 150 200 ambient temperature---ta() power dissipation---pd(w) power derating curve 0 10 20 30 40 50 60 70 0 50 100 150 200 case temperature---tc() power dissipation---pd(w)
cystech electronics corp. spec. no. : c658f3 issued date : 2005.08.23 revised date :2011.10.03 page no. : 5/7 BTD142F3 cystek product specification reel dimension carrier tape dimension
cystech electronics corp. spec. no. : c658f3 issued date : 2005.08.23 revised date :2011.10.03 page no. : 6/7 BTD142F3 cystek product specification recommended wave soldering condition product peak temperature soldering time pb-free devices 5 +1/-1 seconds 260 +0/-5 c recommended temperature profile for ir reflow profile feature sn-pb eutectic assembly pb-free assembly average ramp-up rate (tsmax to tp) 3 c/second max. 3 c/second max. preheat ? temperature min(t s min) ? temperature max(t s max) ? time(ts min to ts max ) 100 c 150 c 60-120 seconds 150 c 200 c 60-180 seconds time maintained above: ? temperature (t l ) ? time (t l ) 183 c 60-150 seconds 217 c 60-150 seconds peak temperature(t p ) 240 +0/-5 c 260 +0/-5 c time within 5 c of actual peak temperature(tp) 10-30 seconds 20-40 seconds ramp down rate 6 c/second max. 6 c/second max. time 25 c to peak temperature 6 minutes max. 8 minutes max. note : all temperatures refer to topside of t he package, measured on the package body surface.
cystech electronics corp. spec. no. : c658f3 issued date : 2005.08.23 revised date :2011.10.03 page no. : 7/7 BTD142F3 cystek product specification to-263 dimension *:typical inches millimeters inches millimeters a b c d 123 k l j g h f e 2 1 2 3 i style : pin 1.base 2.collector 3.emitter 3-lead plastic surface mounted package cystek package code : f3 marking : d142 dim min. max. min. max. dim min. max. min. max. a 0.3800 0.4050 9.65 10.29 i 0.0500 0.0700 1.27 1.78 b 0.3300 0.3700 8.38 9.40 j - *0.1000 - *2.54 c - 0.0550 - 1.40 k 0.0450 0.0550 1.14 1.40 d 0.5750 0.6250 14.61 15.88 l 0.0200 0.0390 0.51 0.99 e 0.1600 0.1900 4.06 4.83 1 - - 6 8 f 0.0450 0.0550 1.14 1.40 2 - - 6 8 g 0.0900 0.1100 2.29 2.79 3 - - 0 5 h 0.0180 0.0290 0.46 0.74 notes : 1.controlling dimension : millimeters. 2.maximum lead thickness includes lead finish thickness, and minimum lead thickness is the minimum thickness of base material. 3.if there is any question with packing specification or packing method, please c ontact your local cystek sales office. material : ? lead :pure tin plated. ? mold compound : epoxy resin family, flammability solid burning class:ul94v-0. important notice: ? all rights are reserved. reproduction in whole or in part is prohibited without the prior written approval of cystek. ? cystek reserves the right to make changes to its products without notice. ? cystek semiconductor products are not warranted to be suitable for use in life-support applications, or systems. ? cystek assumes no liability for any consequence of customer pr oduct design, infringement of pat ents, or application assistance .
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