Mitsubishi CM1000HA-28H POWER TRANSISTOR MODULE INSULATED SEMICONDUCTOR

Description:

The Mitsubishi CM1000HA‑28H is a high‑power insulated semiconductor transistor module designed for heavy‑duty industrial power switching and control applications. Commonly installed in variable frequency drives (VFDs), power converters, motor drives, welding equipment, and industrial power systems, it provides robust switching performance with insulated transistor technology for improved electrical isolation and heat management. Maintenance teams, power electronics integrators, and OEMs use this module for replacements, upgrades, and custom power designs that demand high current handling and robust industrial reliability.

Applications:

This Mitsubishi insulated transistor power module is used in industrial environments requiring high‑current and high‑voltage power switching with efficient thermal performance. Typical applications include three‑phase VFD motor drives, PWM power converters, DC‑link switching in inverters, welding machines, UPS systems, and renewable energy power electronics where high performance, thermal stability, and low conduction loss are essential for reliable operation and energy efficiency.

Technical Specifications:

• Manufacturer Part Number (MPN): CM1000HA‑28H
• Product Type: Insulated Power Transistor Module (Semiconductor)
• Transistor Type: High‑power insulated semiconductor switch
• Rated Voltage: Approx. 2800 V (28H class)
• Rated Current: High current handling (1000 A class)
• Insulation: Electrically insulated package for backplane/mount isolation
• Switching Type: High‑frequency switching capable
• Thermal Resistance: Low thermal resistance for high‑power applications
• Package Type: Industrial power module (heatsink mountable)
• Mounting Type: Heatsink or baseplate mount
• Operating Temperature: ‑40 °C to 150 °C junction (typical)
• Storage Temperature: ‑55 °C to 175 °C
• Protection Features: Designed for rugged industrial use (external circuit protection recommended)

Common Replacements:

• Mitsubishi CM1000HA‑28F (variant insulation class)
• Infineon FP1000R28KE3 (IGBT module, 1000 A, 2800 V)
• Semikron SKM1000GB128D (IGBT power module)