3.2 - 77 3.2 4 11 r0 om5324sa/ra/da om5325sa/ra/da 24 amp, 800 & 1000 volts, 50 nsec trr hermetic jedec to-254aa high efficiency, soft recovery center-tap rectifier features ? small size ? ultra fast recovery ? soft recovery behavior ? extremely low losses at high switching speeds ? low i rm rating ? hermetic and isolated package ? ceramic feedthroughs available ? available screened to mil-s-19500, tx. txv and s levels description these soft recovery, high speed rectifiers are ideally suited for high performance in high voltage switching applications. the performance of these rectifiers minimize losses in power conversion and motor control circuits complementing the switching character of power mosfets, igbts, and bipolar transistors. absolute maximum ratings (p er leg) t c = 25c peak inverse voltage .................................................. 800 & 1000 v maximum average d.c. output current @ t c = 100c ..........................12 a surge current (non-repetitve 8.3 nsec) ........................................70 a thermal resistance, junction-to-case ..................................... 2.0 c/w operating and storage temperature range ......................... -55c to +150c schematics common anode common cathode doubler 1 3 2 1 3 2 1 2 3 common cathode is standard. contact factory for performance characteristics for common anode and doubler. standard products are supplied with glass feedthroughs. for ceramic feedthroughs, add letter c to part number. example: omxxxxc sa. z-tab package also available. omxxxxra omxxxxsa omxxxxda
om5324sa/ra/da - om5325sa/ra/da 3.2 205 craw ford street, leominster, ma 01453 usa (508) 534-5776 fax (508) 537-4246 turn-off characteristics symbols test conditions min. typ. max. units t rr i f = 0.5 a; i r = 1 a; t j = 25c i f = 1 a; di/dt = -15 a/s; v r = 30 v; t j = 25c - - 50 ns i rm v r = 540 v; i f = 12 a - 6.5 7.2 a l .05 h; t j = 100c; di f /dt = -100 a/s electrical characteristics (per leg) maximum maximum maximum type piv forward voltage reverse current reverse @ 12 a @ .8x piv recovery t j = 25 c t j = 150 c t j = 25 c t j = 125 c time om5324xx 800 om5325xx 1000 2.9 v 2.7 v 150 a 4 ma 50 definition of turn-off characteristics mechanical outline with pin connection typical reverse current typical forward voltage i,v o i rm i f q rr t rr t frm t f di f dt di f dt v r 0.25-v rm 0.9-i r t i v .144 dia. .050 .040 .260 .249 .685 .665 .800 .790 .545 .535 .550 .510 .045 .035 .550 .530 .150 typ. .150 typ. .005 100 50 30 20 10 5 3 2 1 1.8 2.0 2.2 2.4 v f = instantaneous voltage (volts) i f = instantaneous forward current (amps) t j = 125? t j = 25? 100 50 10 5 1 20 40 60 80 100 % of v rrm i r = reverse current, ma t j = 150? t j = 125? t j = 25? 12 3
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