ER302D thru er303d dpak surface mount superfast rectifier voltage - 200 to 300 volts current - 3.0 amperes features l for surface mounted applications l low profile package l built - in strain relief l easy pick and place l superfast recovery times for high efficiency l plastic package has underwriters laboratory flammability classification 94v - o l glass passivated junction l high temperature soldering: 260 /10 seconds at terminals mechanical data case: d pak/to - 252aa molded plastic terminals: solder plated, solderable per mil - std - 750, method 2026 polarity: color bank denotes cathode standard packaging: 16mm tape (eia - 481) weight: 0.015 ounce, 0.4 gram maximum ratings and electrical characteristics ratings at 25 ambient temperature unless otherwise specified. resistive or inductive load. symbols ER302D er303d units maximum recurrent peak reverse voltage v rrm 200 300 volts maximum rms voltage v rms 140 210 volts maximum dc blocking voltage v dc 200 300 volts maximum average forward rectified current, at t c =75 i (av) 3.0 amps peak forward surge current 8.3ms single half sine - wave superimposed on rated load(jedec method) i fsm 75.0 amps maxim um instantaneous forward voltage at 3.0a (note 1) v f 0.95 1.25 volts maximum dc reverse current t a =25 at rated dc blocking voltage t a =100 i r 5.0 0.2 a ma maximum thermal resistance (note 2) r jc r ja 6.0 80.0 /w maximum reverse recovery t rr 35.0 n s storage temperature range t stg - 50 to +150 d pak/to - 252aa
notes: 1. pulse test with pw=300 sec, 2% duty cycle. 2. mounted on p.c.board with 14mm 2 (.013mm thick) copper pad areas. rating and characteristic curves ER302D thru er303d fig. 1 - reverse recovery time cha racteristic fig. 2 - maximum average forward and test circuit diagram current rating fig. 3 - typical reverse characteristics fig. 4 - typical forward ca pacitance fig. 5 - maximum non - repetitive surge current fig. 6 - typical junction capacitance
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