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 information 1 / sdr130 _6_ __ __ __ ? ? ? ? ? ? l processing = none or tx , txv, s ? ? ? ? l package = axial sms = surface mount ? ? l lead dia = .050" standard a = .040" special order l voltage 4 = 400 v 6 = 600 v 8 = 800 v axial leaded surface mount (sms) sdr1304 thru sdr1308 sdr1304sms thru sdr1308sms 3 amp, 400 ? 800 volts 70 nsec, ultra fast rectifier features: ? ultra fast recovery: 70 nsec @ 25 c, ? piv to 700 volts ? hermetically sealed ? void free construction ? for high efficiency applications ? low forward voltage drop ? single chip construction ? replaces ues 1304 types maximum ratings symbol value units peak repetitive reverse and dc blocking voltage sdr1304 sdr1306 sdr1308 v rrm v r 400 600 800 volts average rectified forward current (resistive load, 60 hz sine wave, t a = 25oc) io 3.0 amps peak surge current (8.3 ms pulse, half sine wave s uperimposed on io, allow junction to reach equilibrium between pulses, t a = 25oc) i fsm 75 amps operating & storage temperature top & tstg -65 to +175 oc maximum thermal resistance junction to lead, l = 3/8 " junction to end tab r jl r je 20 14 oc/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 #: ru0095c 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 sdr1304 thru sdr1308 sdr1304sms thru sdr1308sms electrical characteristics part type symbol min max units instantaneous forward voltage drop (t a = 25oc, pulsed) i f = 3a sdr1304 - 1306 sdr1308 v f1 ?? 1.25 1.35 volts instantaneous forward voltage drop (t a = -55oc, pulsed) i f = 3a sdr1304 - 1306 sdr1308 v f2 ?? 1.40 1.50 volts reverse leakage current (rated v r , t a = 25oc, pulsed) all i r1 ?? 10 a reverse leakage current (rated v r , pulsed) sdr1304 - 1306 @ 125 c sdr1308 @ 100 c i r2 ?? 150 150 a junction capacitance (v r = 10 vdc, t a = 25oc, f = 1mhz) all c j ?? 50 pf reverse recovery time ( i f = 500 ma, i r = 1a, i rr = 0.25a all t rr ?? 70 nsec case outline: (axial) b ?c ?a d d dimensions sdr1304 & sdr1306 dim min max a 0.140 ? 0.170 ? b ?? 0.200? c 0.047? 0.053? d 1.00? ?? dimensions sdr1308 dim min max a 0.140 ? 0.170 ? b ?? 0.215? c 0.045? 0.053? d 1.00? ?? case outline: surface mount (sms c b a a d dimensions sdr1304 & sdr1306 dim min max a 0.172 ? 0.180 ? b 0.200? 0.250? c 0.020? 0.035? d 0.002? ?? dimensions sdr1308 dim min max a 0.172 ? 0.180 ? b 0.200? 0.265? c 0.020? 0.035? d 0.002? ?? 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 #: ru0095c doc
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