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 (TC = 25°C) Per Diode
Peak Inverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . . . . 45, 60, 100 |
V |
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Maximum Average DC Output Current . . . . . . . . . . . . . . . . . . . . . . . . |
. . . . . . . . . . . 12.5 |
A |
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Non-Repetitive Peak Surge Current (8.3 mS) . . . . . . . . . . . . . . . . . . . |
. . . . . . . . . . . 100 |
A |
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Peak Reverse Transient Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . . . . . . . . . . . . 2 |
A |
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Storage Temperature Range |
- 55° C to + 175° C |
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3.2 |
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Junction Operating Temperature Range. . . . . . . . . . . . . . . . . . . . . . . |
- 55° C to + 150° C |
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Package Thermal Resistance, Junction-to-Case |
1.7° C/W |
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SCHEMATIC
1 |
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2 |
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COMMON |
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COMMON |
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3 |
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ANODE |
3 |
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CATHODE |
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OMXXXXRA |
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3 |
OMXXXXSA |
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DOUBLER |
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2 |
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OMXXXXDA |
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Common cathode is standard. Contact the factory for performance |
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characteristics for common anode and doubler. |
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Standard Products are supplied with glass feedthroughs. |
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For ceramic feedthroughs, add the letter “C” to the part number. |
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Example - OMXXXXCSA |
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Z-Tab package also available. |
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4 11 R4 |
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3.2 - 19 |
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Supersedes 1 07 R3 |
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PIN CONNECTION
1 2 3