MSK4853

MIL-PRF-38534 AND 38535 CERTIFIED FACILITY 600V/150A THREE PHASE BRIDGE PEM WITH BRAKE 4853 FEATURES: Replaces MSK4850 Full Three Phase Bridge Configuration with SCR/IGBT Brake 600V Rated Voltage 150A 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) DESCRIPTION: The MSK4853 is one of a family of plastic encapsulated modules (PEM) developed specifically for use in military, aerospace and other severe environment applications. The Three Phase Bridge configuration along with the SCR/IGBT brake circuit and 600 volt/150 Amp rating make it ideal 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 MSK4853 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 ava...