This datasheet details the MSK4803 half bridge plastic encapsulated module (PEM) rated for 600V and 600A, designed for military and aerospace applications.
The MSK4803 is a high-power half bridge module developed by MSK Products specifically for use in military, aerospace, and other severe environment applications. It features an Aluminum Silicon Carbide (AlSiC) baseplate which offers superior flatness and light weight compared to copper alloys, along with internal Zener clamps on the gates for protection.
The document provides comprehensive electrical specifications including collector-emitter saturation voltage, leakage currents, switching losses, and thermal resistance. It also includes application notes for thermal calculations, typical performance curves, mechanical drawings with dimensions, and ordering information for industrial and high-reliability (HI-REL) variants. This manual is written in Chinese.
| Rated Voltage | 600V |
|---|---|
| Continuous Output Current | 600A |
| Collector-Emitter Saturation Voltage (Typ) | 2.5V |
| Gate Threshold Voltage (Min) | 4.7V |
| Total Gate Charge | 3.9 uC |
| Thermal Resistance (IGBT) | 0.07 °C/W |
| Storage Temperature Range | -55°C to +125°C |
The MSK4803 utilizes a half bridge configuration.
Yes, it features internal Zener clamps on the gates.
The module uses an Aluminum Silicon Carbide (AlSiC) baseplate.