OM5224XX

OM5221SA/RA/DA OM5223SA/RA/DA OM5225SA/RA/DA OM5222SA/RA/DA OM5224SA/RA/DA OM5226SA/RA/DA HERMETIC JEDEC TO-254AA HIGH EFFICIENCY, CENTER-TAP RECTIFIER 24 Amp, 50 To 600 Volts, 35 To 50 nsec FEATURES • • • • • • • • Very Low Forward Voltage Very Fast Switching Speed Hermetic Metal Package, JEDEC TO-254AA High Surge Small Size Isolated Package Ceramic Feedthroughs Available Available Screened To MIL-S-19500, TX, TXV And S Levels DESCRIPTION This series of products in a hermetic package is specifically designed for use at power switching frequencies in excess of 100 kHz. The series combines two high efficiency devices into one package, simplifying installation, reducing heat sink hardware, and the need to obtain matched components. These devices are ideally suited for Hi-Rel applications where small size and a hermetically sealed package is required. ABSOLUTE MAXIMUM RATINGS (Per Diode) @ 25°C Peak Inverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 to 600 V Maximum Average D.C. Output Current @ TC = 100° C . . . . . . . . . . . . . . . . . . . 12 A Non-Repetitive Sinusoidal Surge Current 8.3 ms . . . . . . . . . . . . . . . . . . . . . . . . 100 A Operating and Storage Temperature Range . . . . . . . . . . . . . . . . . - 55° C to + 150° C Z 3.2 SCHEMATIC 2 COMMON ANODE 1 MECHANICAL OUTLINE .545 .535 1 2 COMMON CATHODE OMXXXXSA .144 DIA. .050 .040 3 OMXXXXRA 3 3 DOUBLER 1 2 OMXXXXDA .685 .665 .800 .790 .550 .530 12 3 .550 .510 Common cathode is standard. Contact the factory for performance characteristics for common anode and doubler. Standard Products are supplied with glass feedthroughs. For ceramic feedthroughs, add the letter “C” to the part number. Example - OMXXXXCSA. Z-Tab package also available. .005 .045 .035 .150 TYP. .260 .249 .150 TYP. 4 11 R2 Supersedes 1 07 R1 3.2 - 51 OM5221SA/RA/DA - OM5226SA/RA/DA ELECTRICAL CHARACTERISTICS (Per Diode) Type PIV Maximum Forward Voltage (Volts) @ (1) Tj = 25° C Tj = 100° C Maximum Reverse Current @ PIV Tj = 25° C Tj = 100° C 20 µA 1.0 mA Maximum Reverse Recovery Time (2) Maximum Thermal Resist. RqJC OM5221XX OM5222XX OM5223XX OM5224XX OM5225XX OM5226XX 50 100 1.05V @ 12A 0.98V @ 12A 150 200 400 1.35V @ 12A 1.15V @ 12A 600 1.6V @ 12A 1.4V @ 12A 35 nsec 2.0 20 µA 20 µA 1.0 mA 2.0 mA 50 nsec 50 nsec 1.8 (1) Pulse Test: Pulse Width = 300µs, Duty Cycle 2.0%. (2) Measured in Circuit: IF = 0.5 A, IR = 1.0 A, IREC = 0.25 A 50 V TO 200 V TYPICAL FORWARD VOLTAGE OM5221, 5222, 5223, 5224 400 V TYPICAL FORWARD VOLTAGE OM5225 3.2 TYPICAL REVERSE CURRENT OM5221, 5222, 5223, 5224 IR = REVERSE CURRENT (µA) IR = REVERSE CURRENT (µA) 100 50 20 10 5.0 2.0 1.0 0.5 0.2 0.1 0.05 0.02 0.01 0 20 40 60 80 100 120 140 160 180 200 TYPICAL REVERSE CURRENT OM5225 100 50 20 10 5.0 2.0 1.0 0.5 0.2 0.1 0.05 0.02 0.01 0 50 100 150 200 250 300 350 400 450 500 TJ = 150°C 100°C TJ = 150°C 100°C 25°C 25°C VR = REVERSE VOLTAGE (VOLTS) VR = REVERSE VOLTAGE (VOLTS) 205 Crawford Street, Leominster, MA 01453 USA (508) 534-5776 FAX (508) 537-4246