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 #: pm0031b doc spx2094 series 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 30 nsec 15,000 volts high voltage rectifier bridge stack features: ? aerospace high voltage power supply applications ? low mechanical stress design ? excellent thermal management- 2.5dc/w ? tx, txv, and space level screening available consult factory for: ? higher blocking voltages ? faster switching time ? other electrical configurations designer?s data sheet part number/ordering information 1 / spx2094- __ __ __ finish __ = standard case sab = sand blasted case screening 2 / __ = not screened tx = tx level txv = txv s = s level dash number 3 / maximum ratings characteristic symbol value unit peak repetitive reverse and dc blocking voltage (module) v r (module) 3 / 15,000 v peak repetitive reverse and dc blocking voltage (each bridge) v r 2700 volts average rectified forward current (non-repetitive, t = 8.3 msec pulse) i o 1 amps peak surge current (non-repetitive, t = 8.3 msec pulse, ta = 25c) i fsm 25 amps storage & operating temperature range t op & t stg -65 to +150 c thermal resistance, junction to base jb 2.5 c/w notes: 1 / for ordering information, price, and availability- contact factory. 2 / screening based on mil-prf-19500. screening flows available on request. 3 / for each dash number, refer to v r(module) rating, schematic, and outline. aspm
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 #: pm0031b 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 spx2094 series electrical characteristics, each bridge le g, @ ta = 25c (unless otherwise specified) parameter symbol min max unit instantaneous forward voltage drop (i f = 1.0a, 300 sec pulse minimum) v f1 --- 6 volts reverse leakage (v r = 2,500v, 300 sec pulse minimum) t a = 25c t a = 100c i r1 i r2 --- --- 10 200 amps insulation resistance (all terminals to base @ 15,000v) r insul1 10 --- g ? reverse recovery time (i f = 0.5a, i r = 1.0a, i rr = 0.25a) t rr -- 30 nsec spx2094 schematic spx2094 outline tolerances (unless specified): .xx .03 .xxx .010
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