OM4203SA Datasheet, PDF (1/2 Pages) List of Unclassifed Manufacturers – HERMETIC TO-254 SCHOTTKY CENTER-TAP RECTIFIER

OM4203SA/RA/DA OM4216SA/RA/DA
OM4215SA/RA/DA
HERMETIC TO-254 SCHOTTKY CENTER-TAP
RECTIFIER
25 Amp, 45, 60 and 100 Volt Schottky Rectifier
FEATURES
• Very Low Forward Voltage
• Fast Switching Speed
• Hermetic Metal Package, TO-254 Outline
• Low Thermal Resistance
• Isolated Package
• Ceramic Feedthroughs Available
• Available Screened To MIL-S-19500, TX, TXV, And S Levels
DESCRIPTION
This product is specifically designed for use at power switching frequencies in excess
of 100 kHz. The product combines two Schottky-barrier diodes in a center-tap
configuration in a single package, simplifying installation, reducing heat sink
hardware, and the need to obtain matched components. The device is ideally suited
for demanding applications where small size and hermetically sealed package is
required. Common anode configuration also available.
ABSOLUTE MAXIMUM RATINGS (T_C = 25°C) Per Diode
Peak Inverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45, 60, 100 V
Maximum Average DC Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12.5 A
Non-Repetitive Peak Surge Current (8.3 mS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 A
Peak Reverse Transient Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 A
Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 55° C to + 175° C
Junction Operating Temperature Range. . . . . . . . . . . . . . . . . . . . . . . - 55° C to + 150° C
Package Thermal Resistance, Junction-to-Case . . . . . . . . . . . . . . . . . . . . . . . . 1.7° C/W
SCHEMATIC
PIN CONNECTION
1
2
1
2
COMMON
3
ANODE ₃
OMXXXXRA
1
COMMON
CATHODE
OMXXXXSA
3
DOUBLER
2
OMXXXXDA
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.
1 23
4 11 R4
Supersedes 1 07 R3
3.2 - 19
3.2