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 features: ? ultra fast recovery: 70 nsec maximum ? piv to 2400 volts ? low reverse leakage current ? hermetically sealed ? low thermal resistance ? low trr change at high temperature (typical: trr = 120ns @ 100c) ? tx, txv, and space level screening available. contact factory. ? fast recovery versions available. contact factory. ? single junction construction ? replaces 1n6512 and 1n6513 in many applications. sdr2uf1.8 and sms sdr2uf2.0 and sms 2 amps 1800 - 2000 volts 70 nsec ultra fast recovery rectifier axial surface mount square tab (sms) maximum ratings symbol value units reverse voltage sdr2uf1.8 & sms sdr2uf2.0 & sms v rrm v rwm v r 1800 2000 volts average rectified forward current (resistive load, 60 hz, sine wave, t a =25 o c) i o 2 amps peak surge current (8.3 ms pulse, half sine wave, superimposed on i o , allow junction to reach equilibrium between pulses, t a =25 o c) i fsm 30 amps temperature range operating storage t op t stg -65 to +175 -65 to +200 o c maximum thermal resistance junction to lead, l = 0.125? (axial lead) junction to end tab (surface mount) r jl r je 6 4 o c/w 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 #: rc0063d doc
electrical characteristics symbol min max unit breakdown voltage (i r = 50 a, t a = 25 o c, 300 sec minimum pulse) sdr2uf1.8 & sms sdr2uf2.0 & sms bv r ?? ?? 1800 2000 volts instantaneous forward voltage drop (t a = 25 o c, 300 ? 500 sec pulse) i f1 =1 a i f2 =2 a v f1 v f2 ?? ?? 3.60 4.20 volts volts instantaneous forward voltage drop (t a = -55 o c, 300 ? 500 sec pulse) i f3 =1 a i f4 =2 a v f3 v f4 ?? ?? 3.80 4.60 volts volts reverse leakage current ( v r =85% rated v r , 300 sec minimum pulse) t a = 25 o c t a = 100 o c i r1 i r2 ?? ?? 1.5 200 a a junction capacitance (v r = 50 v dc , t a = 25 o c, f = 1 mhz) c j ?? 20 pf reverse recovery time (i f =500 ma, i r =1 a, i rr =250 ma, t a = 25 o c) t rr ?? 70 ns case outline: (axial) dim min max a ?? 0.170? b 0.240? 0.270? c 0.045? 0.051? d 1.00? ?? case outline: (sms) dim min max a 0.195? 0.205? b 0.290? 0.330? 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) 404-4474 * fax: (562) 404-1773 ssdi@ssdi-power.com * www.ssdi-power.com sdr2uf1.8 and sms sdr2uf2.0 and sms 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 #: rc0063d doc
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