solid state devices, inc. 14 701 firestone blvd * la mirada, c a 90638 phone: (562) 404 - 7855 * fax: (562) 404 - 1773 ssdi@ssdi - power.com * www.ssdi - power.com designer?s data sheet features: soft recovery diode ultra fast recovery: 8 0 n sec maximum available in faster recovery versions high surge rating low reverse leakage current low junction capacitance hermetically sealed package gold eutectic die attach available ultrasonic aluminum wire bonds ceramic seals for improved hermeticity available tx, txv, and space level screening available sdr 936m&z thru sdr 939 m &z 30 amp s 6 00 - 9 00 volts 8 0 n sec ultra fast rectifier to - 254(m) to - 254(z) maximum ratings symbol value units peak repetitive reverse and dc blocking voltage sdr936m&z sdr937m&z sdr938m&z sdr939m&z v rrm v rwm v r 600 700 800 900 volts average rectified forward current (resistive load, 60 hz, sine wave, t a =25 o c) i o 30 amps peak surge current (8.3 ms pulse, half sine wave, t a =25 o c) i fsm 50 0* amps operating and storage temperature range t op t stg - 65 to 200 o c maximum thermal resistance r q jl r q je 6 4 o c/w note: 1/ * pin 2&3 connected together; available with higher surge capacity . 2/ f o r best results, pin 2&3 must be connected together in the application . note: all specifications are subject to change without notification. scd's for these devices should be reviewed by ssdi prior to release. data sheet #: ru0073b doc
electrical characteristics symbol min max unit instantaneous forward voltage drop ( if=15 adc, t a = 25 o c, 300 ms pulse ) (if=30 adc, t a = 25c, 300ms pulse) v f ?? ?? 1.25 1.40 volts volts instantaneous forward voltage drop ( if=15 adc, t a = - 55 o c, 300 ms pulse ) (if=15 adc,t a = 100c, 300ms pulse) v f ?? ?? 1.15 1.35 volts volts reverse leakage current (r ated v r , t a 300 ms pulse minimum) t a = 25 o c t a = 100 o c i r1 i r2 ?? ?? 100 100 m a m a junction capacitance (v r = 1 0 v dc , t a = 25 o c, f = 1 mhz) c j ?? 15 0 pf reverse recovery time (i f =500 ma, i r =1 a, i rr =250 ma, t a = 25 o c) t rr ?? 80 n s case outline: to - 254 (m) pin1: cathode pin 2: anode pin 3: anode .685 .665 .750 .500 pin 2 pin 1 pin 3 ? .150 .139 .545 .535 .800 .790 .050 .040 .270 .240 .545 .535 .155 .140 3x ? .045 .035 2x .155 .145 case outline: to - 254(z) pin 1: cathode pin 2: anode pin 3: anode pin 1 pin 2 pin 3 solid state devices, inc. 14 701 firestone blvd * la mirada, c a 90638 phone: (562) 404 - 7855 * fax: (562) 404 - 1773 ssdi@ssdi - power.com * www.ssdi - power.com sdr936m&z thru sdr939m&z note: all specifications are subject to ch ange without notification. scd's for these devices should be reviewed by ssdi prior to release. data sheet #: ru0073b doc
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