OM4201ST/RT/DT
HERMETIC TO-257AA DUAL POWER SCHOTTKY RECTIFIER
16 Amp, 45 Volt Rating Center-Tap Rectifier
FEATURES
•Very Low Forward Voltage
•Low Recovery Charge
•Rugged Package Design, (JEDEC TO-257AA)
•High Efficiency For Low Voltage Supplies
•45V Blocking @ Rated Tjmax
•50V Repetitive Surge Voltage
•Dual Schottky Rectifier In A Single Isolated Package
•Available Non-Isolated (OM4201NT); Common Cathode Only
•Available Screened To MIL-S-19500, TX, TXV And S Levels
DESCRIPTION
The OM4201ST has two Schottky barriers arranged in a common cathode configuration and is ideally suited for a full wave output rectifier in low voltage switching power supplies where small size and high reliablity are required. Common anode and doubler configurations also available.
ABSOLUTE MAXIMUM RATINGS (TC = 25°C) Per Diode
Peak Inverse Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . . . . . . . . . . . . 45 |
V |
|
Maximum Average D.C. Output Current. . . . . . . . . . . . . . . . . . . . . . . |
. . . . . . . . . . . . . . 8 |
A |
|
Peak Surge Current (Non-Repetitive, 8.3mS) . . . . . . . . . . . . . . . . . . . |
. . . . . . . . . . . 100 |
A |
|
Peak Reverse Transient Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
. . . . . . . . . . . 1.0 |
A |
|
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Storage Temperature Range |
- 55° C to + 175° C |
3.2 |
|
Junction Operating Temperature Range. . . . . . . . . . . . . . . . . . . . . . . |
- 55° C to + 150° C |
||
. . . . . . . . . . . . . . . .Package Thermal Resistance, Junction-to-Case |
. . . . . . . . 2.5° C/W |
|
4 11 R5
Supersedes 1 07 R4
SCHEMATIC
1 |
2 |
1 |
2 |
|
COMMON |
|
COMMON |
3 |
ANODE |
3 |
CATHODE |
OMXXXXRT |
|
|
OMXXXXST |
|
1 |
|
3 |
DOUBLER
2
OMXXXXDT
Common cathode is standard. Contact the factory for performance characteristics for common anode and doubler.
Z-Tab package also available.
3.2 - 15