Powerex / Toshiba MG200Q2YS65H 1200V 200A Dual IGBT Power Module – Reclaimed Part

Powerex / Toshiba — MG200Q2YS65H IGBT Power Module 1200 V • 200 A • Dual IGBT half-bridge (2 IGBTs + antiparallel fast-recovery diodes) • Isolated baseplate

What it is

The Powerex / Toshiba MG200Q2YS65H is a high-power
1200 V, 200 A dual IGBT module designed for demanding inverter and power-conversion applications.
The module contains two IGBTs arranged as a half-bridge, with integrated fast-recovery antiparallel diodes for handling
inductive current during switching. Its electrically isolated baseplate allows the module to be mounted directly to a
properly prepared heatsink while maintaining electrical isolation between the power circuit and chassis.

This module is well suited for legacy UPS systems, industrial motor drives, high-power inverter assemblies,
power conversion equipment, and other applications where a rugged 1200 V dual IGBT power stage is required.
Its screw-terminal construction also makes it particularly useful for servicing older industrial equipment
where maintaining the original module footprint and electrical configuration is important.

At-a-Glance

• Voltage / Current: 1200 V / 200 A continuous; up to 400 A pulse
• Topology: Dual IGBT half-bridge with antiparallel fast-recovery diodes
• Construction: High-power screw-terminal module with isolated copper baseplate
• Isolation: 2.5 kV RMS terminal-to-baseplate dielectric withstand
• Use Cases: UPS inverter/rectifier stages; industrial motor drives; power converters; general-purpose inverters
• Condition: Reclaimed power semiconductor module

Features

• High-voltage capability — 1200 V collector-emitter rating supports high-voltage DC-link inverter applications.
• High-current switching — 200 A continuous collector-current rating with substantially higher short-duration pulse capability.
• Dual half-bridge configuration — Two IGBT switches in one module reduce external interconnections and simplify inverter construction.
• Fast free-wheel diodes — Integrated antiparallel diodes provide the current path required by inductive loads during switching.
• Isolated baseplate — Allows efficient heatsink mounting while maintaining electrical isolation from the power terminals.
• Industrial construction — Heavy-duty screw terminals and thermally efficient module construction support high-power service environments.

Technical Specifications

Compatibility / Representative Uses