100MT160PB

Overview

The Vishay General Semiconductor - Diodes Division 100MT160PB is a three-phase bridge rectifier module rated for a maximum repetitive peak reverse voltage of 1600 V. It provides a maximum DC output current of 100 A at a case temperature of 80 °C. The device features a round-pin (B) configuration within the MTP series, designed for direct mounting to heatsinks. Key electrical characteristics include a maximum forward voltage drop of 1.51 V and a junction-to-case thermal resistance of 0.19 K/W per module. It operates within a junction temperature range of -40 °C to 150 °C and offers 3500 VRMS insulation voltage.

Feature Summary

• Low profile package optimized for space saving and electrical layout efficiency
• Direct mounting capability to heatsinks with low junction-to-case thermal resistance
• High insulation voltage rating of 3500 VRMS between terminals

Applications

• Power conversion machines
• Welding equipment
• Uninterruptible Power Supplies (UPS)
• Switched Mode Power Supplies (SMPS)
• Motor drives

Procurement Notes

Verify the specific pin configuration required for the application, as the 'B' suffix denotes round pins while 'A' indicates flat pins. Confirm that the thermal interface material meets the recommended conductivity specifications for optimal heat dissipation. Ensure the mounting torque adheres to the specified 4 Nm limit to maintain proper contact pressure without damaging the module. Recheck torque after initial operation to account for compound spread.

Selection Notes

Select this component when a high-current three-phase rectification solution is needed in a compact form factor. The 100 A rating at 80 °C case temperature suits heavy-duty industrial applications. Consider the thermal resistance values when designing the heatsink system to ensure the junction temperature remains within the 150 °C maximum limit under full load conditions.

Part Context

This part belongs to the MTP 3-Phase Rectifier Series, which includes variants with different current ratings such as 40MT and 70MT models. The series is characterized by its low forward voltage drop and robust construction for industrial environments. The 100MT variant represents the highest current capacity in this specific voltage code family, offering enhanced performance for demanding power conversion tasks.

Replacement Considerations

Check for other MTP series modules with identical 1600 V ratings and comparable current capabilities. Verify mechanical compatibility, specifically the round-pin footprint and mounting hole dimensions, before substituting with alternative brands or models.