bcx71 series vishay semiconductors formerly general semiconductor document number 88177 www.vishay.com 16-may-02 1 new product small signal transistors (pnp) .016 (0.4) .056 (1.43 ) .037(0.95) .037(0.95) max. .004 (0.1) .122 (3.1) .016 (0.4) .016 (0.4) 1 2 3 top view .102 (2.6) .007 (0.175) .045 (1.15) .110 (2.8) .052 (1.33 ) .005 (0.125) .094 (2.4) .037 (0.95) to-236ab (sot-23) dimensions in inches and (millimeters) pin configuration 1 = base 2 = emitter 3 = collector 0.079 (2.0) 0.037 (0.95) 0.035 (0.9) 0.031 (0.8) 0.037 (0.95) mounting pad layout features ?pnp silicon epitaxial planar transistors for switching and af amplifier applications. ?suited for low level, low noise, low frequency applications in hybrid circuits. ?low current, low voltage. ?as complementary types, bcx70 series npn transistors are recommended. maximum ratings & thermal characteristics ratings at 25 c ambient temperature unless otherwise specified. parameter symbol value unit collector-base voltage v cbo 45 v collector-emitter voltage v ceo 45 v emitter-base voltage v ebo 5.0 v collector current i c 200 ma peak base current i b 50 ma power dissipation p tot 250 mw thermal resistance junction to ambient air r ja 500 (1) c/w junction temperature t j 150 c storage temperature range t stg 65 to +150 c note: (1) mounted on fr-4 printed-circuit board. mechanical data case: sot-23 plastic package weight: approx. 0.008g marking bcx71g = bg code: bcx71h = bh bcx71j = bj bcx71k = bk packaging codes/options: e8/10k per 13 reel (8mm tape), 30k/box e9/3k per 7 reel (8mm tape), 30k/box
bcx71 series vishay semiconductors formerly general semiconductor www.vishay.com document number 88177 2 16-may-02 electrical characteristics (t j = 25 c unless otherwise noted) parameter symbol test condition min typ max unit bcx71g v ce = 5 v, i c = 10 a bcx71h v ce = 5 v, i c = 10 a30 bcx71j v ce = 5 v, i c = 10 a40 bcx71k v ce = 5 v, i c = 10 a 100 bcx71g v ce = 5 v, i c = 2 ma 120 220 dc current gain bcx71h h fe v ce = 5 v, i c = 2 ma 180 310 bcx71j v ce = 5 v, i c = 2 ma 250 460 bcx71k v ce = 5 v, i c = 2 ma 380 630 bcx71g v ce = 1 v, i c = 50 ma 60 bcx71h v ce = 1 v, i c = 50 ma 80 bcx71j v ce = 1 v, i c = 50 ma 100 bcx71k v ce = 1 v, i c = 50 ma 110 collector-emitter saturation voltage v cesat i c = 10 ma, i b = 0.25 ma 60 250 mv i c = 50 ma, i b = 1.25 ma 120 550 base-emitter saturation voltage v besat i c = 10 ma, i b = 0.25 ma 600 850 mv i c = 50 ma, i b = 1.25 ma 680 1050 v ce = 5 v, i c = 2 ma 600 650 750 base-emitter voltage v be v ce = 5 v, i c = 10 a 550 mv v ce = 1 v, i c = 50 ma 720 v cb = 45 v, v eb = 0 20 na collector cut-off current i cbo v cb = 45 v, v eb = 0 20 a t a = 150 c emitter cut-off current i ebo v eb = 4 v, i c = 0 20 na gain-bandwidth product f t v ce = 5 v, i c = 10 ma 100 mhz f = 100 mhz collector-base capacitance c cbo v cb = 10 v, f = 1 mhz, i e = 0 4.5 pf emitter-base capacitance c ebo v cb = 0.5 v, f = 1 mhz, i c = 0 11 pf v ce =5v, i c = 200 a, noise figure f r s =2 k ? , f = 100 khz, 26db b = 200 hz bcx71g 200 small signal current gain bcx71h h fe v ce = 5 v, i c = 2 ma, 260 bcx71j f = 1.0 khz 330 bcx71k 520 turn-on time at r l = 990 ? (see fig. 1) t on v cc = 10 v, i c = 10 ma, 85 150 ns i b(on) = i b(off) = 1 ma turn-off time at r l = 990 ? (see fig. 1) t off v cc = 10 v, i c = 10 ma, 480 800 ns i b(on) = i b(off) = 1 ma
bcx71 series vishay semiconductors formerly general semiconductor document number 88177 www.vishay.com 16-may-02 3 10% 90% 90% 90% 10% 10% t off t s t f t d t r t on input output fig. 1 switching waveforms ratings and characteristic curves (t a = 25 c unless otherwise noted)
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