elektronische bauelemente sef201a ~ sef207a voltage 50 ~ 1000 v 2.5amp high efficiency recovery rectifiers 01-dec-2009 rev. c page 1 of 2 a b e g d f c h rohs compliant product a suffix of -c specifies halogen & lead-free features low profile package ideal for automated placement low reverse current fast reverse recovery time component in accordance to rohs 2002/95/ec mechanical data case: do-214ac (sma) case material: molded plastic. ul flammability classification rating 94v-0 terminals: lead free plating (tin finish) solderable per mil-std-202, method 208 polarity: cathode band weight: 0.201 grams (approximately) maximum ratings (t a =25c unless otherwise specified) part numbers parameter symbol sef 201a sef 202a sef 203a sef 204a sef 205a sef 206a sef 207a unit maximum repetitive peak reverse voltage v rrm 50 100 200 400 600 800 1000 v maximum rms voltage v rms 35 70 140 280 420 560 700 v maximum dc blocking voltage v dc 50 100 200 400 600 800 1000 v maximum average forward rectified current i f 2.0 a peak forward surge current, 8.3ms single half sine-wave superimposed on rated load i fsm 50.0 a maximum instantaneous forward voltage @ 2.0a v f 1.0 1.3 1.7 v t a =25c 5.0 maximum dc reverse current at rated dc blocking voltage t a =100c i r 100 a maximum reverse recovery time 2 t rr 50 75 ns typical junction capacitance 1 c j 30 20 pf typical thermal resistance r ja 38 c/w operating & storage temperature t j ,t stg -55~150, -55~150 c note: 1. measured at 1.0mhz and applied reverse vo ltage of 4.0v dc 2. measured with i f =0.5a, i r =1a, i rr =0.25a sma millimeter millimeter ref. min. max. ref. min. max. a 1.24 1.65 e - 0.203 b 3.99 4.60 f 4.80 5.28 c 2.50 2.90 g 0.76 1.52 d 1.98 2.44 h 0.15 0.305
elektronische bauelemente sef201a ~ sef207a voltage 50 ~ 1000 v 2.5amp high efficiency recovery rectifiers 01-dec-2009 rev. c page 2 of 2 ratings and characteristic curves (sef201a thru sef 207a)
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