OM5320ST/RT/DT OM5321ST/RT/DT HERMETIC JEDEC TO-257AA HIGH EFFICIENCY, SOFT RECOVERY CENTER-TAP RECTIFIER 16 Amp, 400 & 600 Volts, 35 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 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 = 25°C Peak Inverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400 & 600 V Maximum Average D.C. Output Current @ TC = 100°C . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 A Surge Current (Non-Repetitve 8.3 nsec) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95 A Thermal Resistance, Junction-To-Case. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.1° C/W Operating and Storage Temperature Range. . . . . . . . . . . . . . . . . . . . . . . . . -55°C to +150°C 3.2 SCHEMATICS 1 2 3 COMMON ANODE 1 2 3 COMMON CATHODE OMXXXXRT OMXXXXST 3 1 DOUBLER OMXXXXDT 2 Common cathode is standard. Contact factory for performance characteristics for common anode and doubler. Z-Tab package also available. 4 11 R0 3.2 - 73 OM5320ST/RT/ST - OM5321ST/RT/ST ELECTRICAL CHARACTERISTICS (Per Leg) Type Maximum Forward Voltage @8A Tj = 25° C Tj = 150° C PIV OM5320XX 400 OM5321XX 600 1.65 V Maximum Reverse Current @ .8x PIV Tj = 25° C Tj = 125° C 1.50 V 60 µA Maximum Reverse Recovery Time 1.5 mA 35 TURN-OFF CHARACTERISTICS Symbols Test Conditions Min. Typ. Max. Units - - 35 ns - 2.5 3.75 A IF = 0.5 A; IR = 1 A; TJ = 25°C Trr IF = 1 A; di/dt = -15 A/µs; VR = 30 V; TJ = 25°C VR = 350 V; IF = 8 A IRM L .05 µH; TJ = 100°C; diF/dt = -64 A/µs DEFINITION OF TURN-OFF CHARACTERISTICS i,v MECHANICAL OUTLINE WITH PIN CONNECTION IF .200 .190 .420 .410 i dif dt V tfRM O trr Qrr .045 .035 .665 .645 .150 .140 tf .537 .527 t 1 2 0.25-VRM dif VR dt 0.9-IR IRM .038 MAX. .750 .500 IR = Reverse Current, mA 100 50 TJ = 150°C 10 TJ = 125°C 5 TJ = 25°C 1 20 40 60 % of VRRM 80 100 .120 TYP. TYPICAL FORWARD VOLTAGE IF = Instantaneous Forward Current (Amps) TYPICAL REVERSE CURRENT .005 .100 TYP. .035 .025 3.2 .430 .410 3 100 50 TJ = 125°C 30 20 10 TJ = 25°C 5 3 2 1 1.2 1.4 1.6 1.8 VF = Instantaneous Voltage (Volts) 205 Crawford Street, Leominster, MA 01453 USA (508) 534-5776 FAX (508) 537-4246