110MT160KB

Overview

The 110MT160KB is a Generation II three-phase bridge rectifier from Vishay General Semiconductor, rated for 1600 V maximum repetitive peak reverse voltage. It provides a maximum DC output current of 110 A at a case temperature of 90°C, or 150 A at 120° rectification conduction angle. The device features an isolated flange mount package with a thermal resistance of 0.18 K/W junction-to-case. It withstands non-repetitive surge currents up to 1000 A at 60 Hz and offers 4000 V RMS isolation voltage.

Feature Summary

• Fully compatible with the industry standard INT-A-pak power modules series
• High thermal conductivity package with electrically insulated case
• Offers excellent power volume ratio and outline for easy connections to power transistor and IGBT modules

Applications

• General purpose industrial applications
• Heavy duty power conversion systems
• Connections to power transistor and IGBT modules

Procurement Notes

Verify the specific voltage code suffix against the manufacturer's ordering table to ensure the correct VRRM rating. Confirm that the MT-K mounting interface matches the heatsink design. Check for RoHS compliance status if required by the assembly process. Ensure proper torque specifications are followed during installation to maintain thermal performance.

Selection Notes

Select this component when a high-current three-phase rectification solution is required in a compact form factor. Consider the 110 A continuous current capability and the 1600 V blocking voltage for robust industrial environments. Evaluate the thermal resistance and mounting requirements to ensure adequate heat dissipation for the intended application load.

Part Context

This part belongs to the 90-110MT..KB series of encapsulated three-phase bridge rectifiers. It represents a Generation II design offering improved reliability and efficiency compared to previous iterations. The series is designed for general purpose and heavy-duty applications requiring high current density and reliable operation.

Replacement Considerations

Direct replacements must match the MT-K package outline and electrical ratings. Verify compatibility with existing heatsink interfaces. Ensure the replacement device supports the required 1600 V reverse voltage and 110 A current capacity without derating issues.