designer's data sheet solid state devices, inc. features: note: all specifications are subject to change without notification. scd's for these devices should be reviewed by ssdi prior to release. rc0027e data sheet #: 40 amps 100 - 200 volts 35 nsec hyper fast commom cathode centertap rectifier maximum ratings symbol units value peak repetitive reverse and sdr620ct m & z dc blocking voltage 2 / sdr621ct m & z sdr622ct m & z 40 amps io average rectified forward current (resistive load, 60hz, sine wave, t a = 25 o c) 1 / 300 amps i fsm peak surge current (8.3 ms pulse, half sine wave, t a = 25 o c, per leg) 1 / maximum thermal resistance junction to case, each individual diode junction to case, 1 / 1.2 0.8 o c/w r q jc o c -65 to +200 t op & tstg operating and storage temperature sdr620ctm & z thru sdr622ctm & z ? replaces 1n6657, 1n6658, 1n6659 devices ? hyper fast recovery: 35 nsec maximum ? high surge rating ? low reverse leakage current ? low junction capacitance ? hermetically sealed package ? gold eutectic die attach available ? ultrasonic aluminum wire bonds ? tx, txv and space level screening available to-254z (z) to-254 (m) notes: 1 / both legs tied together 2 / higher voltages available 3 / consult factory for doubler specifications 14701 firestone blvd * la mirada, ca 90638 phone: (562) 404-7855 * fax: (562) 404-1773 v rrm v rwm v r 100 150 200 volts available in following configurations: 3 / sdr620ctm, sdr620ctz, SDR620CAM, sdr620caz, sdr620dm, sdr620dz sdr621ctm, sdr621ctz, sdr621cam, sdr621caz, sdr621dm, sdr621dz sdr622ctm, sdr622ctz, sdr622cam, sdr622caz, sdr622dm, sdr622dz pm
solid state devices, inc. electrical characteristics (per leg) symbol units v f3 v f4 maximum sdr620ctm & z thru sdr622ctm & z i r1 i r2 a ma 10 1.0 reverse leakage current (rated v r, 300 s pulse min. ) instantaneous forward voltage drop (t a = 25 o c, 300 - 500 sec pulse ) 1.0 1.2 v dc v f1 v f2 instantaneous forward voltage drop (i f = 10a, 300 - 500 sec pulse ) 0.9 1.15 v dc c j pf 225 junction capacitance (v r = 10v dc , t a = 25 o c, f = 1mhz) reverse recovery time (t a = 25 o c,i f = 0.5a, i r = 1.0a, i rr = 0.25a) t rr 35 nsec minimum -- -- -- -- -- -- -- i f = 10a i f = 20a t a = 25 o c t c = 100 o c t a = 100 o c t a = -55 o c 14701 firestone blvd * la mirada, ca 90638 phone: (562) 404-7855 * fax: (562) 404-1773 case outline: to-254z (sufix z) optional lead bend configuration sufix mu & zu pin assignment pin 2 pin 3 anode cathode pin 1 function code cathode anode anode cathode common cathode common anode ct ca case outline: to-254 (sufix m) sufix md & zd anode a/c cathode doubler d .685 .665 .750 .500 pin 2 pin 1 pin 3 ? .150 .139 .545 .535 .800 .790 .050 .040 .270 .240 .545 .535 .155 .140 3x ? .045 .035 2x .155 .145 .170 min .190 .150 .170 min .190 .150
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