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 / sd r _ _ _ _ _ _ screening 2 / __ = not screened tx = tx level txv = txv s = s level package type _ _ = axial leaded sms = surface mount square tab v oltage/family sdr1ahf = 50v sdr1jhf = 600v SDR1BHF = 100v sdr1khf = 800v sdr1dhf = 200v sdr1mhf = 1000v sdr1ghf = 400v sdr1nhf = 1200v sdr1ahf & sdr1ahfsms thru sdr1nhf & sdr1nhfsms 1 amps, 50 thru 1200 volts 35 nsec hyper fast recovery rectifier features: ? hyper fast recovery: 35 nsec maximum ? piv up to 1200 volts ? hermetically sealed ? void free single chip construction ? for high efficiency applications ? low reverse leakage tx, txv, and space level screening available 2 / ? avalanche breakdown guaranteed ? hyper fast recovery replacement for 1n6620-6625 maximum ratings symbol value units peak repetitive reverse voltage and dc blocking voltage sdr1ahf SDR1BHF sdr1dhf sdr1ghf sdr1jhf sdr1khf sdr1mhf sdr1nhf v rrm v rwm v r 50 100 200 400 600 800 1000 1200 volts average rectified forward current (resistive load, 60 hz, sine wave, t a = 25c) i o 1.0 amps peak surge current @ t a = 25c sdr1a - 1jhf (8.3 ms pulse, half sine wave or equivalent square wave) sdr1k - 1nhf i fsm 25 7 amps operating and storage temperature t op & t st g -65 to +175 c maximum thermal resistance junction to lead, l = 0.375? (axial lead) junction to end tab (surface mount) r jl r je 45 28 c/w notes: 1 / for ordering information, price, and availabilit y - contact factory. 2 / screening based on mil-prf-19500. screening flows available on request. axial leaded (__) square tab surface mount (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 #: rh0119h doc
electrical characteristics symbol min max unit instantaneous forward voltage drop (i f = 1 amps, t a = 25 c, pulsed) sdr1ahf ? sdr1jhf sdr1khf ? sdr1nhf v f1 ?? ?? 3.30 3.50 volts instantaneous forward voltage drop (i f = 1 amps, t a = -55 c, pulsed) sdr1ahf ? sdr1jhf sdr1khf ? sdr1nhf v f2 ?? ?? 3.40 3.60 volts reverse leakage current (at rated v r , pulsed) t a = 25c t a = 100c i r1 i r2 ?? ?? 5.0 200 a reverse recovery time (i f = 500 ma, i r = 1 a, i rr = 250 ma, t a = 25c) t rr ?? 35 ns junction capacitance (v r = 10 v dc , t a = 25 c, f = 1 mhz) c j ?? 20 pf case outline: (axial) dim min max a ?? 0.150? b ?? 0.190? c 0.027? 0.033? d 0.950? ?? case outline: (sms) dim min max a 0.134? 0.153? b 0.200? 0.280? c 0.022? 0.028? d 0.002? ?? note: dimensions prior to soldering. 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 sdr1ahf & sdr1ahfsms thru sdr1nhf & sdr1nhfsms note: all specifications are subject to change without notification. scd's for these devices should be reviewed by ssdi prior to release. data sheet #: rh0119h doc
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