MIW40N65AH2Y 650V Trench Field-Stop IGBT Featuring Low VCE(sat), Low Switching Loss, and Reliable Thermal Performance in a TO-247AB Package
Micro Commercial Components (MCC) introduces the MIW40N65AH2Y, a high-performance 650V Trench Field-Stop IGBT designed to improve efficiency, thermal performance, and reliability in demanding industrial power conversion systems. As modern power electronics continue to increase switching frequencies and power density, engineers require IGBT solutions that reduce switching losses while maintaining excellent thermal stability under heavy operating conditions.
The MIW40N65AH2Y addresses these challenges by combining a 650V collector-emitter voltage rating with a 40A continuous collector current in the industry-standard TO-247AB package. Built on advanced Trench Field-Stop technology, the device features a low collector-emitter saturation voltage (VCE(sat)) of only 2.2V, smooth switching performance, a positive temperature coefficient for simplified parallel operation, and a maximum junction temperature of 175°C. These characteristics make it well suited for industrial power supplies, motor drives, renewable energy systems, uninterruptible power supplies (UPS), welding equipment, and high-power switching applications.
650V Trench Field-Stop (TFS) IGBT
Features & Benefits:
- 650V VCE: Provides reliable high-voltage switching capability for industrial power conversion applications.
- Low VCE(sat): Typical collector-emitter saturation voltage of only 2.2V minimizes conduction losses and improves overall conversion efficiency.
- Trench Field-Stop Technology: Reduces switching losses while providing excellent conduction performance and improved power density.
- 40A IC: Supports demanding high-current power stages and industrial switching applications.
- Smooth Switching Performance: Optimized for both hard- and soft-switching topologies to improve efficiency and reduce electrical stress.
- Positive Temperature Coefficient: Promotes natural current sharing, simplifying parallel operation and improving system reliability.
- 175°C Maximum Junction Temperature: Enables reliable operation under demanding thermal environments and heavy load conditions.
- TO-247AB Package: Industry-standard package provides excellent thermal dissipation and simplified heatsink attachment for high-power systems.
- RoHS Compliant: Supports environmentally responsible electronic product development.
Product Highlights
650V TFS IGBT
1
Enhanced Efficiency
Advanced Trench Field-Stop technology combined with a low VCE(sat) of 2.2V minimizes both conduction and switching losses, improving overall system efficiency in high-frequency power conversion applications.
650V TFS IGBT
2
Reliable Thermal Performance
A maximum junction temperature of 175°C together with the TO-247AB package enables stable operation under high power, heavy load, and demanding thermal environments.
650V TFS IGBT
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3 Robust High-Power Operation
The 650V / 40A rating, smooth switching characteristics, and positive temperature coefficient provide dependable performance while simplifying parallel operation in high-current designs.
650V TFS IGBT
4
Versatile Industrial Integration
Optimized for hard- and soft-switching topologies, the MIW40N65AH2Y easily integrates into industrial power supplies, renewable energy systems, motor drives, UPS, and other high-power conversion equipment.
Applications
The MIW40N65AH2Y is designed for high-voltage switching applications requiring low switching losses, excellent thermal performance, and reliable long-term operation. Its electrical characteristics and rugged TO-247AB package make it well suited for industrial, renewable energy, and power conversion systems.
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Industrial Power Systems
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Renewable Energy
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Power Conversion
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Power Infrastructure
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Product Attributes, Parametrics & Datasheet
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Product |
Type |
Package |
VCE (V) |
IC (A) |
VCE(sat) [Typ] (V) |
Datasheet |
| MIW40N65AH2Y-BP |
TO-247AB |
650 |
40 |
2.2 |
Now available, purchase directly from MCC or through our authorized distributors.
For technical inquiries or sample requests, contact MCC for support.





