note: all specifications are subjec t to change without notification. scd's for these devices should be re viewed by ssdi prior to release. data sheet #: ru0075e doc solid state devices, inc. 14701 firestone blvd * la mirada, ca 90638 phone: (562) 404-4474 * fax: (562) 404-1773 ssdi@ssdi-power.com * www.ssdi-power.com designer?s data sheet part number/ordering information 1 / sdr93__ __ __ screening 2 / __ = not screened tx = tx level txv = txv level s = s level package /61 = to-61 family/voltage 7 = 700v 8 = 800v 9 = 900v 10 = 1000v 11 = 1100v 12 = 1200v sdr937/61 thru sdr9312/61 30 amp ultra fast rectifier 700 ? 1200 volt 60 nsec features : ? soft recovery diode ? ultra fast recovery: 60 nsec maximum ? available with faster recovery ? high surge rating ? low reverse leakage current ? low junction capacitance ? hermetically sealed package ? gold eutectic die attach available ? ultrasonic aluminum wire bonds ? tx, txv, and s-level screening available ? contact factory 2 / maximum ratings symbol value units peak repetitive reverse and dc blocking voltage sdr937 sdr938 sdr939 SDR9310 sdr9311 sdr9312 v rrm v rwm v r 700 800 900 1000 1100 1200 volts average rectified forward current (resistive load, 60 hz, sine wave, t a = 25c) io 30 amps peak surge current (8.3 ms pulse, half sine wave, t a = 25c) i fsm 450 amps operating & storage temperature t op & t stg -65 to +200 c maximum thermal resistance junction to case r ? jc 1.3 c/w notes: 1/ for ordering information, price, operating cu rves, and availability - contact factory. 2/ screening based on mil-prf-19500. sc reening flows available on request. to-61
note: all specifications are subjec t to change without notification. scd's for these devices should be re viewed by ssdi prior to release. data sheet #: ru0075e doc solid state devices, inc. 14701 firestone blvd * la mirada, ca 90638 phone: (562) 404-4474 * fax: (562) 404-1773 ssdi@ssdi-power.com * www.ssdi-power.com sdr937/61 thru sdr9312/61 electrical characteristics symbol typical maximum units instantaneous forward voltage drop (t a = 25c, 300s pulse) i f = 15a dc i f = 30a dc v f1 v f2 2.0 2.2 2.2 2.4 v dc instantaneous forward voltage drop (t a = 125c, 300s pulse) i f = 15a dc v f3 1.5 1.6 v dc instantaneous forward voltage drop (t a = -55c, 300s pulse) i f = 15a dc v f4 2.1 2.3 v dc reverse leakage current (rated v r , t a = 25c, 300s pulse minimum) i r1 20 100 a reverse leakage current (rated v r , t a = 125c, 300s pulse minimum) i r2 10 25 ma junction capacitance (t a = 25c, f = 1mhz) v r = 10v dc c j 70 100 pf reverse recovery time (i f = 500ma, i r = 1 amp, i rr = 250ma, t a = 25c) (i f = 10a, di f /dt = 100a/s) t rr1 t rr2 45 60 60 100 nsec case outline: 3 pin to-61 pin out: pin 1: anode pin 2: cathode pin 3: not connected notes: 1/ dimension does not include sealing flange. 2/ package contour optional within specified dimensions 3/ position of leads in relation to hexagon is not controlled
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