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| OM5324SA/RA/DA OM5325SA/RA/DA HERMETIC JEDEC TO-254AA HIGH EFFICIENCY, SOFT RECOVERY CENTER-TAP RECTIFIER 24 Amp, 800 & 1000 Volts, 50 nsec trr FEATURES * * * * * * * * Small Size Ultra Fast Recovery Soft Recovery Behavior Extremely Low Losses At High Switching Speeds Low IRM 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 (Per Leg) TC = 25C Peak Inverse Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 800 & 1000 V Maximum Average D.C. Output Current @ TC = 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 1 2 COMMON ANODE 1 OMXXXXDA 3.2 2 COMMON CATHODE OMXXXXSA 1 3 OMXXXXRA 3 3 DOUBLER 2 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: OMXXXXCSA. Z-Tab package also available. 4 11 R0 3.2 - 77 OM5324SA/RA/DA - OM5325SA/RA/DA ELECTRICAL CHARACTERISTICS (Per Leg) Type PIV Maximum Forward Voltage @ 12 A Tj = 25 C Tj = 150 C 2.9 V 2.7 V Maximum Reverse Current @ .8x PIV Tj = 25 C Tj = 125 C 150 A 4 mA Maximum Reverse Recovery Time 50 OM5324XX OM5325XX 800 1000 TURN-OFF CHARACTERISTICS Symbols Trr IRM Test Conditions IF = 0.5 A; IR = 1 A; TJ = 25C IF = 1 A; di/dt = -15 A/s; VR = 30 V; TJ = 25C VR = 540 V; IF = 12 A L .05 H; TJ = 100C; diF/dt = -100 A/s Min. Typ. 6.5 Max. 50 7.2 Units ns A DEFINITION OF TURN-OFF CHARACTERISTICS i,v i dif dt V tfRM Qrr IRM MECHANICAL OUTLINE WITH PIN CONNECTION .144 DIA. .545 .535 .050 .040 IF O trr tf 0.25-VRM dif VR dt 0.9-IR .685 .665 .800 .790 t 1 2 3 .550 .530 .550 .510 .045 .035 .150 TYP. .260 .249 .005 .150 TYP. 3.2 TYPICAL REVERSE CURRENT 100 IR = Reverse Current, mA 50 TYPICAL FORWARD VOLTAGE IF = Instantaneous Forward Current (Amps) 100 50 30 20 10 5 3 2 1 1.8 2.0 2.2 2.4 VF = Instantaneous Voltage (Volts) TJ = 25C TJ = 125C 10 5 TJ = 150C TJ = 125C TJ = 25C 1 20 40 60 80 100 % of VRRM 205 Crawford Street, Leominster, MA 01453 USA (508) 534-5776 FAX (508) 537-4246 |
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