smd type transistors 1 2.3 0.60 +0.1 -0.1 6.50 +0.15 -0.15 1.50 +0.15 -0.15 0.80 +0.1 -0.1 4.60 +0.15 -0.15 0.50 +0.15 -0.15 9.70 +0.2 -0.2 5.30 +0.2 -0.2 2.30 +0.1 -0.1 0.50 +0.8 -0.7 5.55 +0.15 -0.15 2.65 +0.25 -0.1 1.50 +0.28 -0.1 0.127 max 3 .8 0 to-252 unit: mm 1 base 2 collector 3 emitter www.kexin.com.cn complementary power transistors mjd31,mjd31c(npn) MJD32,MJD32c(pnp) features lead formed for surface mount applications in plastic sleeves pb-free packages are available absolute maximum ratings ta = 25 parameter symbol rating unit collector-emitter voltage mjd31,MJD32 40 v mjd31c,MJD32c 100 v collector-base voltage mjd31,MJD32 40 v mjd31c,MJD32c 100 v emitter-base voltage v eb 5v collector current i c 3a collector current (pulse) i cp 5a base current i b 1a total device dissipation fr-5 board @t a =25 derate above 25 p d 15 0.12 w w/ total device dissipation alumina substrate @t a =25 derate above 25 p d 1.56 0.012 w w/ junction temperature t j 150 storage temperature t stg -65to+150 thermal resistance, junction-to-case r jc 8.3 /w thermal resistance, junction-to-ambient r ja 80 /w lead temperature for soldering purposes tl 260 v ceo v cb
2 smd type transistors www.kexin.com.cn electrical characteristics ta = 25 parameter symbol testconditons min typ max unit collector-emitter sustaining voltage mjd31,MJD32 40 v mjd31c,MJD32c 100 v collector cutoff current mjd31,MJD32 v ce =40v,i b =0 50 a mjd31c,MJD32c v ce =60v,i b =0 50 a collector cutoff current i ces v ce = rated v ceo ,v eb =0 20 a emitter cutoff current i ebo v be =5v,i c =0 1 ma i c =1a,v ce =4v 25 i c =3a,v ce =4v 10 50 collector-emitter saturation voltage * v ce( sat) i c =3a,i b = 375 ma 1.2 v base-emitter saturation voltage * v be(on )i c =3a,v ce =4v 1.8 v current-gain-bandwidth product *2 f t i c = 500 ma,v ce =10v,f test = 1 mhz 3 mhz small-signal current gain h fe i c =0.5a,v ce =10v,f=1khz 20 *1 pulse test: pulse width 300 s, duty cycle 2.0%. *2 f t = h fe f test i c =30ma,i b =0 dc current gain * h fe v ceo(sus) i ceo mjd31,mjd31c(npn) MJD32,MJD32c(pnp) h fe classification type mjd31 mjd31c MJD32 MJD32c marking j31 j31c j32 j32c
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