designer's data sheet solid state devices, inc. 14701 firestone blvd. la mirada, ca 90638 phone: (562) 404-4474 * fax: (562) 404-1773 features: sda312 10 amps 180 - 200 nsec fast recovery 3 phase bridge assy SDA312AF thru sda312gf ? fast recovery: 180 -200 nsec maximum ? 50 to 1000 v blocking voltage ? average output current 10 amps ? low reverse leakage current ? glass passivated rectifiers ? hermetically sealed discretes ? aluminum case for maximum thermal conductivity ? tx and txv level screening available 1.30 maximum ratings symbol units value 10 amps io average rectified forward current (resistive load, 60hz, sine wave, t a = 25 o c, no heatsink) 75 amps i fsm peak surge current (8.3 ms pulse, half sine wave, t a = 25 o c, per leg) maximum thermal resistance junction to case 1.5 o c/w r jc o c -55 to +150 t op & tstg operating and storage temperature 50 100 200 400 600 800 1000 volts v rrm v rwm v r peak repetitive reverse and dc blocking voltage SDA312AF sda312bf sda312cf sda312df sda312ef sda312ff sda312gf note: all specifications are subject to change without notification. scd's for these devices should be reviewed by ssdi prior to release. data sheet # : rc0034b
0 20 40 60 80 100 0 50 100 150 temperature derating curve percent of maximum forward current rating (%) 75 o c case temperature ( o c) electrical characteristics 1/ (per leg ) symbol units value reverse leakage current (rated v r, 300 s pulse minimum ) i r2 ma 0.25 5 a i r1 reverse leakage current (rated v r, t a = 100 o c, 300 s pulse minimum ) instantaneous forward voltage drop (i f = 3a, 300 - 500 sec pulse) 1.40 vdc v f1 reverse recovery time ( i f = 0.5a, i r = 1.0a, i rr = 0.25a) t rr 180 200 nsec 14701 firestone blvd. la mirada, ca 90638 phone: (562) 404-4474 * fax: (562) 404-1773 solid state devices, inc. case outline: sda312 SDA312AF thru sda312gf tolerances: " 0.30 " 0.010 xx: xxx: SDA312AF-sda312ef sda312ff-sda312gf 1/ t a = 25 o c, unless otherwise specified ac ac ac -+ 1.25 .75 .38 .31 ref 2x ?.125 ref 5x ?.055 ref 1.062 .40 ref .28 ref .31 ref .325 max .475 max #4-40 unf thru 2 places ac ac ac +
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