The MSK 4810 is a family of 1200 V, 450 A half bridge plastic encapsulated modules (PEM). These devices were developed for particular applications such as military, aerospace and other sever environment applications. They are suitable for use in high current motor drive and inverter applications. The Aluminum Silicon Carbide (AlSiC) baseplate offers superior flatness and light weight; far better than the copper or copper alloys found in most high power plastic modules. The high thermal conductivity materials used to construct the MSK 4810 allow high power outputs at elevated baseplate temperatures. Our proprietary coating, SEES™ – Severe Environment Encapsulation System – protects the internal circuitry of MSK PEM’s from moisture and contamination, allowing them to pass the rugged environmental screening requirements of military and aerospace applications. MSK PEM’s are also available with industry standard silicone gel coatings for a lower cost option.
Features
- Half Bridge Configuration
- 1200V Rated Voltage
- 450A Continuous Output Current
- Internal Zener Clamps on Gates
- Proprietary Encapsulation Provides Near Hermetic Performance
- HI-REL Screening Available (Modified 38534)
- Light Weight Domed ALSIC Baseplate
- Robust Mechanical Design for Hi-Rel Applications
- Ultra-Low Inductance Internal Layout
- Withstands 96 Hours HAST and Thermal Cycling (-55°C to +125°C)
- High Side Collector Sense Pin for De-Sat Detection
Source: New EEweb news
Link: 1200 V Half Bridge PEM