utc bd136/138/140 pnp epitaxial silicon transistor utc unisonic technologies co. ltd 1 qw-r204-013,b pnp silicon transistor description the utc bd136/bd138/BD140 are silicon epitaxial planer pnp transistor ,designed for use as audio amplifiers and drivers utilizing complementary or quasi complementary circuits. the complementary npn types are the bd135/bd137/ bd139. to-126 1 1:emitter 2:collector 3:base absolute maximum ratings parameter symbol rating unit collector-base voltage bd136 bd138 BD140 v cbo -45 -60 -80 v collector-emitter voltage bd136 bd138 BD140 v ceo -45 -60 -80 v emitter-base voltage v ebo -5 v collector current ic -1.5 v collector peak current ic m -3 a base current i b -0.5 a 12.5 w total dissipation (tc Q 25 c) (ta Q 25 c) ptot 1.25 w storage temperature tstg -65 ~ 150 c operating junction temperature tj 150 c thermal characteristics parameter symbol max unit thermal resistance, junction-case jc 10 c/w thermal resistance, junction-ambient ja 100 c/w
utc bd136/138/140 pnp epitaxial silicon transistor utc unisonic technologies co. ltd 2 qw-r204-013,b electrical characteristics (tc=25 c,unless otherwise specified) parameter symbol test conditions min typ max unit collector-emitter sustaining voltage bd136 bd138 BD140 v ceo (sus)* i c =-30 ma, i b =0 -45 -60 -80 v collector cut-off current i cbo v cb =-30 v, i e =0 v cb =-30 v, i e =0, tc = 125 c -0.1 -10 a emitter cut- off current i ebo v eb = -5 v, i c =0 -10 a h fe 1 h fe 2 dc current gain h fe 3 v ce =-2v, i c =-5 ma, v ce =-2v, i c =-0.5a , v ce =-2v, i c =-150 ma, 25 25 40 250 collector-emitter saturation voltage v ce (sat)* i c =-0.5 a, i b = -0.05 a -0.5 v base-emitter voltage v be * i c =-0.5 a, v ce =-2 v -1 v * pulsed: pulse duration Q 300 s, duty cycle 1.5 % classification of h fe3 rank -6 -10 -16 range 40~100 63~160 100~250 utc assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all utc products described or contained herein. utc products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. the information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice.
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