The 163CMQ series is a high-voltage low-voltage drop Schottky rectifier produced by IRF company. The maximum rated reverse voltage is 100V, the maximum rated current is 160A, and the maximum temperature is 175℃. It has the characteristics of high reliability, low voltage drop, high frequency operation, etc. It is mainly used in switching power supplies, converters, free-wheeling diodes and reverse battery protection.
This document is a technical datasheet for the International Rectifier (IRF) 163CMQ... Series of isolated center tap Schottky rectifier modules. The proprietary barrier technology allows for reliable operation up to a maximum junction temperature of 175°C, making it suitable for high-temperature applications.
The series is optimized for low reverse leakage and features a low profile, high current package with dimensions conforming to JEDEC Outline TO-249AA. Typical applications include switching power supplies, converters, free-wheeling diodes, and reverse battery protection.
| Max. Junction Temperature Range | -55 to 175 °C |
|---|---|
| Max. Storage Temperature Range | -55 to 175 °C |
| Thermal Resistance Junction to Case (Per Leg) | 1.0 °C/W DC operation |
| Thermal Resistance Junction to Case (Per Package) | 0.50 °C/W DC operation |
| Typical Thermal Resistance, Case | 0.10 °C/W |
| Max. Forward Voltage Drop @ 80A (Per Leg) | 0.98 V |
| Max. Reverse Leakage Current @ 25°C (Per Leg) | 1.5 mA |
| Typical Series Inductance (Per Leg) | 8.0 nH |
| Max. Average Forward Current | 160 A |
They are used in switching power supplies, converters, free-wheeling diodes, and reverse battery protection.
The dimensions conform to JEDEC Outline TO-249AA.