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0.4 +0.1 -0.1 2.9 +0.1 -0.1 0.95 +0.1 -0.1 1.9 +0.1 -0.1 2.4 +0.1 -0.1 1.3 +0.1 -0.1 0-0.1 0.38 +0.1 -0.1 0.97 +0.1 -0.1 0.55 0.4 1.base 2.emitter 3.collector 12 3 unit: mm sot-23 0.1 +0.05 -0.01 absolute maximum ratings ta = 25 parameter symbol rating unit repetitive peak reverse voltage v rrm 110 v continuous reverse voltage v r 90 v continuous forward current* 1 single diode loaded; 250 double diode loaded; 150 repetitive peak forward current i frm 600 ma non-repetitive peak forward current square wave; tj = 25 prior to surge; t = 1 s 10 a t = 100 s 4a t = 1 s 0.75 a total power dissipation ta = 25 *1 p tot 250 mw repetitive peak reverse current i rrm 600 ma repetitive peak reverse energy *2 e rrm 5mj thermal resistance from junction to tie-point r th j-tp 360 k/w thermal resistance from junction to ambient * 1 r th j-a 500 k/w junction temperature t j 150 storage temperature t stg -65 to +150 *1 device mounted on an fr4 printed-circuit board. *2 tp 50 s; f 20 hz; tj = 25 i f ma i fsm kas29/kas31/kas35 (bas29/BAS31/bas35) features small plastic smd package general application kas29 kas31 kas35 product specification sales@twtysemi.com 1 of 4 http://www.twtysemi.com 4008-318-123
electrical characteristics ta = 25 parameter symbol testconditons min typ max unit i f = 10 ma 750 mv i f = 50 ma 840 mv i f = 100 ma 900 mv i f = 200 ma 1 v i f = 400 ma 1.25 v v r = 90 v 100 na v r =90v;t j = 150 100 a reverse avalanche breakdown voltage v (br)r i r = 1 ma 120 170 v diode capacitance c d f=1mhz;v r = 0 35 pf reverse recovery time t rr when switched from i f =30mato i r =30ma;r l = 100 ; measured at i r =3ma 50 ns v f forward voltage i r reverse current marking no. kas29 kas31 kas35 marking l20 l21 l22 kas29/kas31/kas35 (bas29/BAS31/bas35) product specification sales@twtysemi.com 2 of 4 http://www.twtysemi.com 4008-318-123 typlcal characteristics device mounted on an fr4 printed-circuit board. (1) single diode loaded. (2) double diode loaded. fig.1 maximum permissible continuous forward current as a function of ambient temperature. fig.2 forward current as a function of forward voltage. based on square wave currents. tj = 25 c prior to surge. fig.3 maximum permissible non-repetitive peak fo rward current as a function of pulse duration. (1) tj = 150 ;typicalvalues. (2) tj = 25 ; typical values. (3) tj = 25 ; maximum values. kas29/kas31/kas35 (bas29/BAS31/bas35) product specification sales@twtysemi.com 3 of 4 http://www.twtysemi.com 4008-318-123 (1) vr = 90 v; maximum values. (2) vr = 90 v; typical values. f=1mhz;tj=25 c. fig.4 reverse current as a function of junction temperature. fig.5 diode capacitance as a function of reverse voltage; typical values. kas29/kas31/kas35 (bas29/BAS31/bas35) product specification sales@twtysemi.com 4 of 4 http://www.twtysemi.com 4008-318-123 |
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