` 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 SHA2952TX 20a 35nsec 400 v hyper fast positive centertap rectifier features : ? hyper fast recovery: 35nsec maximum ? high surge rating ? low reverse leakage current ? low junction capacitance ? hermetically sealed ? eutectic die attach ? enhanced replacement for ues2604-06 series ? high reliability device, screened to 25 temperature cycles (-55 to +175 o c) and 48 hrs of htrb (320v, 150 o c) maximum ratings, per leg symbol value units peak repetitive reverse voltage v rrm 400 volts average rectified forward current (resistive load, 60 hz sine wave, t c = 100 c) total io 20 amps peak surge current 1 / (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 per leg both legs tied r jc 2.4 1.2 oc/w SHA2952TX hirel screening per mil-prf-19500, table iv, jantx level: - temperature cycling i.a.w. mil-st d-750 method 1051 condition c - high temperature reverse bias i.a.w. mil-std-750 method 1038, 48 hrs minimum - hermeticity i.a.w. mil- std-750 method 1071 notes: 1/ per leg note: all specifications are subject to change without notification. scd's for these devices should be re viewed by ssdi prior to release. data sheet #: rc0095b 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 SHA2952TX electrical character istic, per leg symbol min max units instantaneous forward voltage drop (i f = 15a, pulse) t a = 25 oc v f1 ?? 1.25 v dc instantaneous forward voltage drop (i f = 15a, pulse) t a = 125 oc v f2 ?? 1.15 v dc reverse leakage current (100% of rated v r , pulse) t a = 25 oc t a = 100 oc i r1 i r2 ?? ?? 50 10 a m reverse recovery time ( i f = 0.5a, i r = 1a, i rr = 0.25a, t a = 25oc) t rr ?? 35 nsec junction capacitance (v r = 10v dc , t a = 25oc, f = 1mhz) c j ?? 80 pf notes: 1 / for ordering information, price, and availability contact factory. available part numbers: SHA2952TX pin assignment package pin 1 pin 2 case to-3 anode 1 anode 2 cathode to-3: 1.197 1.177 ?.875 max 2x .043 .038 .675 .655 .525 max .135 max .440 .420 2x .225 .205 .450 .250 2x .312 min 2x ? .165 .151 2x r.188 max 1 seating plane 2 1 1 notes: this dimension shall be measured at points .050 - .055" below the seating plane. when gage is not used, measurement will be made at seating plane. this outline does not meet the minimum criteria established by js-10 for registration. note: all specifications are subject to change without notification. scd's for these devices should be re viewed by ssdi prior to release. data sheet #: rc0095b doc
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