gf1a - gf1m features low forward voltage drop. high current capability. easy pick and place. high surge current capability. maximum ratings and electrical characteristics at 25 parameter symbol gf1a gf1b gf 1d gf1g GF1J gf1k gf1m unit maximum recurrent peak reverse voltage v rrm 50 100 200 400 600 800 1000 maximum rms voltage v rms 35 70 140 280 420 560 700 maximum dc blocking voltage v dc 50 100 200 400 600 800 100 maximum average forward rectified current,at t l =75 i (av) v peak forward surge current 8.3ms single half sine-wave superimposed on rated load (jedec method) maximum instantaneous forward voltage at 1.0a v f a maximum dc reverse current t a =25 at rated dc blocking voltage t a =125 maximum reverse recovery time(note 1) t j =25 t rr s typical junction capacitance (note 2) c j pf maximum thermal resistance(note 3) r ja r ja /w operating and storage temperature range t j ,t stg note 1. reverse recovery test conditions: i f =0.5a, i r =1.0a, i rr =0.25a 2. measured at 1 mhz and applied vr = 4.0 v. 3. 8.0 mm 2 ( .013mm thick ) land areas. 30 -55to+150 i fsm i r 30.0 1.0 1.2 v 1.0 2.0 12 a a 5.0 50.0 product specification sales@twtysemi.com 1 of 1 http://www.twtysemi.com 4008-318-123
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