solid state devices, inc. 14830 valley view blvd * la mirada, ca 90638 phone: (562) 404-7855 * fax: (562) 404-1773 ssdi@ssdi-power.com * www.ssdi-power.com designer?s data sheet features: ? forward current to 400 amps ? piv 1000 to 2000 volts ? transient voltage rating of 200 volts above piv ? pressure contact device ? single chip construction ? low forward voltage drop ? hermetically sealed ? for high power applications ? for reverse polarity version add suffix ?r? ? fast recovery version available (0.7 sec typical) ? higher voltage versions up to 5000 volts available ? tx, txv, and space level screening available sdr9400s10 thru sdr9400s20 400 amps 1000 2000 volts 25 sec standard recovery high current rectifier do-9 maximum ratings 1 / symbol value unit peak repetitive reverse voltage and dc blocking voltage sdr9400s10 sdr9400s15 sdr9400s20 v rrm v rwm v r 1000 1500 2000 volts average rectified forward current over full cycle (resistive load, 60 hz, sine wave, t a =25 o c) i o 400 amps peak surge current (8.3 ms pulse, half sine wave, t a =25 o c) i fsm 3500 amps operating and storage temperature t op & tstg -55 to +175 o c maximum thermal resistance (junction to case) r jc 0.14 o c/w notes: 1 / mounting force = 238.95 in.-lbs. 10% for non-lubricated threads typical weight = 220 grams note: all specifications are subject to change without notification. scd's for these devices should be re viewed by ssdi prior to release. data sheet #: RP0007b doc
electrical characteristics symbol value unit instantaneous forward voltage drop ((i f = 400 amp pulse, t j = 25 o c) v f 1.15 volts instantaneous forward voltage drop (i f = 400 amp pulse, t j = 175 o c) v f 1.10 volts reverse leakage current (rated v r pulse, t j = 25 o c) i r 2 ma reverse leakage current, per leg (rated v r pulse, t j = 175 o c) i r 40 ma reverse recovery time (i fm = 400 a, v r =400 v, di/dt = -25 s, r s = 10 ? , c s = 0.5 f, t a = 25 o c) t rr 25 sec case outline: do-9 *for information on curves, contact the fact ory representative for engineering assistance. solid state devices, inc. 14830 valley view blvd * la mirada, ca 90638 phone: (562) 404-7855 * fax: (562) 404-1773 ssdi@ssdi-power.com * www.ssdi-power.com sdr9400s10 thru sdr9400s20
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