` solid state devices, inc. 14701 firestone 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 1 / to - 3 sdr623ct/3 thru sdr626ct/3 40a 35nsec 300 - 600 v hyper fast centertap rectifier features : hyper fast recovery: 35nsec maximum 3 / high surge rating low reverse leakage current low junction capacitance hermetically sealed package gold eutectic die attach ultrasonic aluminum wire bonds common anode an d doubler versions available ceramic seals for improved hermeticity available tx, txv, and s - level screening available 2 / maximum ratings symbol value units peak repetitive reverse voltage sdr623ct/3 sdr624ct/3 sdr625ct/3 sdr626ct/3 v rrm v rwm v r 300 4 00 500 600 volts average rectified forward current 4 / (resistive load, 60 hz sine wave, t a = 25 c) io 40 amps peak surge current 5 / (8.3 ms pulse, half sine wave, t a = 25 c) i fsm 200 amps operating & storage temperature t op & t stg - 65 to +200 oc maximum total thermal resistance junction to case 4 / junction to case 5 / r q jc 1.45 2.3 oc/w notes: 1/ for ordering information, price, operating curves, and availability - contact factory. 2/ screened to mil - prf - 19500. 3/ recovery conditions: i f = 0.5 amp, i r = 1.0 amp, rec. to .25 amp. 4/ both legs tied together. 5/ each leg. note: all specifications are subject to change without notification. scd's for these devices should be reviewed by ssdi pr ior to release. data sheet #: rh0123b doc
solid state devices, inc. 14701 firestone blvd * la mirada, ca 90638 phone: (562) 404 - 7855 * fax: (562) 404 - 1773 ssdi@ssdi - power.com * www.ssdi - power.com sdr623ct/3 thru sdr626ct/3 electrical ch aracteristics, per leg symbol max units instantaneous forward voltage drop ( i f = 10adc, pulse ) ( i f = 20adc, pulse ) t a = 25 oc t a = 25 oc v f1 v f2 1.30 1.45 v dc instantaneous forward voltage drop (i f = 10adc, pulse ) t a = 100 oc t a = - 55 oc v f3 v f4 1.2 1.4 v dc reverse leakage current (100% of rated v r , pulse) t a = 25 oc t a = 100 oc i r1 i r2 50 5 m a m a reverse recovery time ( i f = 0.5a, i r = 1a, i rr = 0.25a, t a = 25oc) t rr 35 nsec ju nction capacitance (v r = 10v dc , t a = 25oc, f = 1mhz) c j 150 pf pin assignment configuration pin 1 pin 2 case common cathode anode anode cathode common anode cathode cathode anode doubler anode cathode common doubler reverse cathode anode common to - 3 outline: tolerances unless specified - .xx .020? .xxx .010? note: all specifications are subject to change without notification. scd's for these dev ices should be reviewed by ssdi prior to release. data sheet #: rh0123b doc
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