maximum ratings: (t c =25c unless otherwise noted) cr70u symbol -010 -015 -020 -040 -060 -080 units peak repetitive reverse voltage v rrm 100 150 200 400 600 800 v dc blocking voltage v r 100 150 200 400 600 800 v rms reverse voltage v r(rms) 70 105 140 280 420 560 v peak forward surge current (8.3ms) i fsm 1000 1000 1000 800 700 700 a average forward current, t c =120c i o 70 a operating and storage junction temperature t j , t stg -65 to +175 c thermal resistance ? jc 0.8 c/w electrical characteristics: (t c =25c unless otherwise noted) cr70u-010 cr70u-020 cr70u-060 cr70u-015 CR70U-040 cr70u-080 symbol test conditions min max min max min max units i r v r =rated v rrm - 25 - 25 - 25 a i r v r =rated v rrm , t c =125c - 3.0 - 3.0 - 3.0 ma v f i f =70a - 0.975 - 1.30 - 1.35 v t rr i f =0.5a, i r =1.0a, rec. to 0.25a - 50 - 75 - 100 ns cr70u-010 series 70 amp ultra fast recovery silicon rectifier 100 thru 800 volts description: the central semiconductor cr70u-010 series types are 70 amp stud mounted ultra fast recovery silicon rectifiers which are high quality, well constructed, highly reliable components designed for use in all types of military, commercial, industrial, entertainment, computer, and automotive applications. marking: full part number do-5 case r3 (23-november 2009) www.centralsemi.com
do-5 case - mechanical outline marking: full part number cr70u-010 series 70 amp ultra fast recovery silicon rectifier 100 thru 800 volts note: normal polarity: cathode to stud (case) for reverse polarity add ?r? suffix to part number (example: CR70U-040r) www.centralsemi.com r3 (23-november 2009)
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