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 features: ? fast recovery: 130 nsec maximum ? piv up to 800 volts ? low reverse leakage current ? hermetically sealed ? single chip construction ? high surge rating ? low thermal resistance ? tx, txv, and space level screening available SPD4963-1 thru spd4963-3 1 amp 550 ? 800 volts 130 nsec fast recovery rectifier axial maximum ratings symbol value units dc blocking voltage SPD4963-1 spd4963-2 spd4963-3 v r 500 600 600 volts peak repetitive reverse voltage SPD4963-1 spd4963-2 spd4963-3 v br 550 670 800 volts average rectified forward current (resistive load, 60 hz, sine wave, t a =25 o c) i o 1 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 20 amps operating and storage temperature t op & t stg -65 to +175 o c maximum thermal resistance junction to lead, l = 0.375? r jl 40 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 #: rc0051b doc
electrical characteristics symbol min max unit instantaneous forward voltage drop (i f = 1 a dc , ta = 25 c, 300 - 500 sec pulse) SPD4963-1 spd4963-2 spd4963-3 v f1 ?? ?? ?? 1.30 1.30 1.35 volts instantaneous forward voltage drop (i f = 60 a dc , ta = 25 c, 50 - 500 sec pulse) all v f2 ?? 10.0 volts reverse breakdown voltage (i r = 100 a dc , ta = 25 c, 300 sec min pulse) SPD4963-1 spd4963-2 spd4963-3 v br 550 670 800 ?? ?? ?? volts reverse leakage current (rated v r , 300 sec min pulse) t a = 25 o c t a = 150 o c i r1 i r2 ?? ?? 2 1 a ma storage charge (i f = 100 ma, t a = 25 o c) q s ?? 30 nc reverse recovery time (i f = 500 ma, i r = 1 a, i rr = 250 ma, t a = 25 o c) t rr ?? 130 ns case outline: dim min max a -- 0.120? b -- 0.250? c 0.027? 0.033? d 1.00? ?? 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 SPD4963-1 thru spd4963-3 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 #: rc0051b doc
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