note: all specifications are subject to change without notification. scd's for these devices should be reviewed by ssdi prior to release. data sheet #: ru0009d 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 / spr2 ___ __ __ __ screening 2 / __ = not screened tx = tx level txv = txv s = s level package type __ = axial sms = surface mount square tab reverse recover y uf = ultra fast recovery device type ( vrwm ) k = 800v m = 1000v n = 1200v spr2kuf thru spr2nuf reverse transient rated optimized for use in t.w.t. applications 2 amp ultra fast rectifier 800-1200 volts 50 nsec features: ? ultra fast reverse recovery time: 50 nsec max ? piv to 1200 volts ? reverse transient rated: 1 amp (typ 1200wpk ? hermetically sealed ? for high efficiency applications ? available in axial and surface mount versions ? metallurgically bonded ? solid silver leads for high thermal conductivity ? tx, txv, and s-level screening available 2 / maximum ratings 3 / rating symbol v alue unit peak repetitive reverse voltage dc blocking voltage spr2k spr2m spr2n v rrm v rwm v r 800 1000 1200 volts average rectified forward current (resistive load, 60 hz, sine wave, t c = 25c) i o 2 amps peak surge current (8.3ms pulse, half sine wave superimposed on io, allow junction to reach equilibrium between pulses, t a = 25c) i fsm 25 amps operating & storage temperature t op and t stg -65 to +175 c maximum thermal resistance junction to leads, l=3/8?(axial) junction to end tab (sms) r jl r je 38 7.0 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 / unless otherwise specified, all electrical characteristics @25oc. axial leaded sms
note: all specifications are subject to change without notification. scd's for these devices should be reviewed by ssdi prior to release. data sheet #: ru0009d doc characteristics symbol max unit instantaneous forward voltage drop (t a = 25c, 300 s pulse) i f = 0.75a i f = 2a v f 2.1 3.1 vdc reverse leakage current (vr = rated, 300-500 s pulse minimum , t a = 25c) i r1 5 a maximum reverse leakage curren t (vr = 80% rated, 300 s pulse minimum , t a = 125c) i r2 120 a junction capacitance (t a = 25c , f = 1mhz, v r = 10v) c j 22 pf reverse recovery time (i f = 500ma, i r = 1a, i rr = 250ma, t a = 25c) t rr 50 nsec reverse energy test (half sine wave, tp = 600ns @ 50% of i p ) i pk 1 (minimum) a axial d d b ?c ?a sms b d c a a dim min nom max min max a --- --- .140? .140? .150? b --- --- .180? .190? .230? c --- .030? --- .019? .028? d .97? --- --- .001? --- 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 spr2kuf thru spr2nuf
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