1SS303 features low capacitance: ct = 2.5 pf typ. high speed switching: trr = 4.0 ns max. wide applications including switching, limitter, clipper. double diode configuration assures economical use. absolute maximum ratings ta = 25 parameter symbol rating unit peak reverse voltage v rm 75 v dc reverse voltage v r 50 v surge current (1 s) note 1 i fsm 6.0 a surge current (1 s) i fsm 4.0 a peak forward current note 1 i fm 450 ma peak forward current i fm 300 ma average rectified current (note 1) i o 150 ma average rectified current i o 100 ma junction temperature t j 150 storage temperature range t stg -55to+150 junction to ambient (note 1) r th( j-a ) 1.0 /m w junction to ambient r th( j-a ) 0.85 /m w note 1.both diodes loaded simultaneously. marking marking a4 electrical characteristics ta = 25 parameter symbol test conditions min typ max unit v f(1) i f = 1 ma 0.72 1.0 v f(2) i f = 50 ma 0.88 1.1 v f(3) i f = 100 ma 1.0 1.2 reverse current i r(1) v r =50v 0.1 a capacitance c t v r = 0, f = 1.0 mhz 2.5 4.0 pf reverse recovery time t rr 4.0 ns v forward voltage sales@twtysemi.com 1 of 1 http://www.twtysemi.com product specification 4008-318-123
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