note: all specifications are subject to change without notification. scd's for these devices should be reviewed by ssdi prior to release. data sheet #: rc0131a 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 / spd9442 __ __ screening 2 / __ = not screened tx = tx level txv = txv s = s level package type __ = axial leaded sms = surface mount square tab spd9442 radiation detector pin diode features: ? high photocurrent sensitivity ? linear output > 4 decades* ? fast rise time: < 20 nsec ? high reliability construction ? tungsten pins ? hardness to neutron bombardment ? low operating voltage ? wide dynamic range ? effective detector of nuclear and electromagnetic radiation (i.e. gamma radiation, electrons, and x-rays) ? not restricted to use at low temperatures; temperature range of -65c to +200c ? available in surface mount ? higher performance than unitrode?s um9442 ? tx, txv, and s-level screening available 2 / maximum ratings 3 / rating symbol value unit peak repetitive reverse voltage dc blocking voltage v r 100 volts photocurrent i p 5 amps operating & storage temperature t op and t stg -65 to +200 c notes: 1 / for ordering information, price, and availability- contact factory. 2 / screening based on mil-prf-19500. screening flows available on request. 3 / unless otherwise specified, all electrical characteristics @25oc. axial leaded surface mount square tab
note: all specifications are subject to change without notification. scd's for these devices should be reviewed by ssdi prior to release. data sheet #: rc0131a doc electrical characteristics 3 / characteristics symbol min max unit photocurrent, bias = 15v min 10 6 (rad(si)/sec) gamma radiation i p 5 5 -- -- nq/(rad(si) madc capacitance (vr = 50v, f = 1mhz) c j -- 11 pf reverse leakage current (vr = 50vdc) i r -- 500 nadc breakdown voltage (ir = 100 adc) bv r 100 -- vdc axial * .175? max special order available. ** .028/.032 special order available. dimensions dim min max a --- .200? b* --- .300? c** .037? .041? d .75? --- 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 spd9442
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