note: all specifications are subject to change without notification. scd's for these devices should be reviewed by ssdi prior to release. data sheet #: rc0038c 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 designer?s data sheet part number / ordering informatio n 1 / sum _ _ f _ _ __ screening 2 / __ = none tx = tx level txv = txv level s = s level package ___ = axial sms = surface mount square tab recovery time f = fast v oltage 20 = 2000 v 25 = 2500 v 30 = 3000 v 35 = 3500 v 40 = 4000 v 50 = 5000 v sum20f & fsms thru sum50f & fsms 0.5 amp 2000-5000 volts 180 nsec high voltage rectifier features: ? fast recovery: 180 nsec maximum ? piv to 5000 volts ? hermetically sealed axial and surface mount package ? void-free construction ? metallurgically bonded ? 175oc maximum operating temperature ? tx, txv, and space level screening available 2 / electrical characteristics part number peak inverse voltage average rectifier current maximum reverse current maximum forward voltage maximum surge current (1 cycle) maximum reverse recovery time maximum junction capacitance typical thermal impedance symbol piv i o i r v f i fsm t rr c j r jl /r je units v ma a volts amps nsec pf oc/w conditions 25oc 25oc 100oc 25oc @ piv 100oc @ piv 25oc @ i o 25oc 8.3ms pulse 25oc i f = 0.5 a i r = 1.0 a i r r = 0.25 a 25oc v r = 100 v f t = 1 mhz l = 3/8? sum20f 2000 500 300 1.0 15 8 25 180 10 16 sum25f 2500 500 300 1.0 15 8 25 180 10 16 sum30f 3000 500 300 1.0 15 11 25 180 10 16 SUM35F 3500 500 300 1.0 15 11 25 180 10 16 sum40f 4000 500 300 1.0 15 11 25 180 10 16 sum50f 5000 500 300 1.0 15 11 25 180 10 16 1 / for ordering information, price, and availability ? contact factory. 2 / screening based on mil-prf-19500. screening flows available on request. 3 / operating and testing over 10,000 v/inch may require encapsulation or immersion in a suitable dielectric material. 4 / max. forward voltage measured with instantaneous forward pulse of 300sec minimum. 5 / max. lead/end tab temp. for soldering is 250c, 3/8? from case for 5 sec maximum. 6 / operating and storage temperature: -65c to +175c. axial 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 #: rc0038c doc package outline: axial b ?c ?a d d dimensions dim min max a 0.065? 0.165? b --- 0.300? c 0.047? 0.053? d 1.00? ?? package outline: surface mount square tab c b a a d dimensions dim min max a 0.170? 0.180? b 0.285? 0.325? c 0.020? 0.030? d 0.002? ?? notes: consult manufacturing for operating curves. 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 shb15fsms thru shb40fsms
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