glass sealed envelope. (msd) high reliability weight: 0.005 ounces, 0.14 grams maximum ratings and electrical characteristics ratings at 25 ambient temperature unless otherwise specified. single phase,half wave,60 hz,resistive or inductive load. for capacitive load,derate by 20%. units maximum dc reverse voltage v r v maximum recurrent reverse voltage v rm v maximum average forw ard rectified current peak forw ard surge current 8.3ms single half-sine-w ave superimposed on rated load ma x imu m in s t a nt a ne ou s f o r w a r d v o lt ag e @ 100ma v f v maximum reverse current @t a = 25 at rated dc blocking voltage @t a = 150 reverse recovery time @if=10ma,vr=6v,rl=50 t rr ns operating junction temperature range t j storage temperature range t stg case: do-35, glass case reverse voltage : 80 v current: 130 ma do - 35(glass) i f(av) 130 1.2 polarity: color band denotes cathode 80 a 50 4.0 ma i fsm 400 ma i r 0.5 - 55 ---- + 175 - 55 ---- + 175 1SS131 90 |? power dissipation p tot 300 mw dimensions in millimeters 1SS131 small signal switching diode s features mechanical data http://www.luguang.cn mail:lge@luguang.cn
0 140 20 40 60 80 120 50 75 100 10 100 1000 1 20 200 2000 10000 100 2 t a =25 0.6 0.8 1.0 1.2 1.4 1.6 0.001 0.01 0.1 1.0 10 t j =25 pu lse width=300 s 1.8 2.0 0 4 1 0 v r =6v irr=1/10i r 8 1 6 12 20 3 2 4 5 surge current, m a reverse recovery time, ns fig. 5 -- reverse recovery time (trr) measurement circuit fig.4 -- reverse recovery time characteristics cccccc forward voltage, v instantaneous forward current,amperes fig.2 -- surge current characteristics fig.1 --forward characteristics 50 5k pulse generator output 50 sampling oscilloscope 124 108 20 40 60 80 100 0 t j =125 8.3ms single half sine-wave 100 200 300 400 instantaneous forward voltage,volts fig.3 -- reverse characteristics reverse current, na forward voltage, v forward current, ma 0.01f d.u.t 1SS131 small signal switching diode s ratings and charactieristic curves http://www.luguang.cn mail:lge@luguang.cn
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