( us2a~us2m ) high efficiency recovery rectifiers major ratings and characteristics features low profile package ideal for automated placement glass passivated chip junctions ultrafast reverse recovery time low switching losses, high efficiency high forward surge capab ility high temperature soldering 260 /10 seconds at terminals component in accordance to rohs 2002/95/1 and weee 2002/96/ec mechanical date case: jedec do-214ac molded plastic body over passivated chip terminals: solder plated, solderable per j-std-002b and jesd22-b102d polarity: laser band denotes cathode end maximum ratings & thermal characteristics & electrical characteristics (ta = 25 c unless otherwise noted) symbol ( us2a) (us2b) (us2d) (US2G) (us2j) (us2k) (us2m) unit v rrm 50 100 200 400 600 800 1000 v v rms 35 70 140 280 420 560 700 v v dc 50 100 200 400 600 800 1000 v i f(av) a i fsm a v f 1.3 v i r a t rr ns c j p f r ja / w t j , t st g i f(av) 2.0a v rrm 50 v to 1000 v i fsm 50 a t rr 50 ns , 75 ns v f 1.0 v , 1.3 v , 1.7 v t j max. 150 c maximum repetitive peak reverse voltage maximum rms voltage maximum dc blocking voltage maximum average forward rectified current 2 peak forward surge current 8.3 ms single half sine-wave superimposed on rated load 50 maximum instantaneous forwad voltage at 2.0 a 1.0 1.7 maximum dc reverse current t a = 25 at rated dc blocking voltage t a = 100 10.0 50 maximum reverse recovery time at i f = 0.5 a , i r = 1.0 a , i rr = 0.25 a 50 75 typical junction capacitance at 4.0 v ,1mhz 15 thermal resistance from junction to ambient 75 operating junction and storage temperature range C 55 to +150 sma
( us2a~us2m ) high efficiency recovery rectifiers characteristic curves (t a =25 unless otherwise noted) sma
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