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STMICROELECTRONICS STGWA40H65FB High-Speed Trench Gate IGBT

These are high-speed trench gate field-stop IGBTs from the HB series, designed for efficient power switching at 650 V and 40 A. They feature a proprietary trench gate structure that minimizes tail current and offers very low saturation voltage of 1.6 V at 40 A, ensuring high efficiency in switching applications. The devices are suitable for photovoltaic inverters and high-frequency converters, providing tight parameter distribution, safe paralleling, low thermal resistance, and a maximum junction temperature of 175°C for reliable operation in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:STGWA40H65FB
Stock:2
Inv Date:06-11-2026
Price: Unit price: $5.37
Buy/RFQ:
Part No:STGWA40H65FB
Stock:0
Inv Date:06-12-2026
Price: Unit price: $5.37
Buy/RFQ:

STMICROELECTRONICS STGWA40H65FB High-Speed Trench Gate IGBT Specifications:

  • Voltage Rating: 650 V
  • Current Rating: 40 A
  • Maximum junction temperature: 175 °C
  • Gate Emitter Voltage: +20 V
  • Collector-emitter voltage: 650 V
  • Collector current at Tc = 25°C: 80 A
  • Pulsed collector current: 160 A
  • Thermal resistance junction-case: 0.53 °C/W
  • Thermal resistance junction-ambient: 50 °C/W
  • Power dissipation at Tc = 25°C: up to 62.5 W
  • Package options: TO-3PF, TO-247, TO-247 long leads, TO-3P
  • Features include high speed switching, minimized tail current, tight parameter distribution, and low thermal resistance.

Buy the Buy STMicroelectronics High-Speed Trench Gate IGBT Part Number STGWA40H65FB Online

Order the STGWA40H65FB high-speed trench gate IGBT online today for efficient power switching in photovoltaic inverters and high-frequency converters. This device offers a high voltage rating of 650 V and a continuous current of 40 A, with a maximum junction temperature of 175°C for reliable operation. Its features include low saturation voltage of 1.6 V at 40 A, minimized tail current, and excellent paralleling capability. Choose online for fast delivery and assured quality in your power systems.

Buy STMicroelectronics STGWA40H65FB now and experience unmatched reliability and performance in high-voltage switching applications.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS STGWA40H65FB?

You can click on the BUY or RFQ button to purchase STGWA40H65FB from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part STGWA40H65FB?

You can download the STGWA40H65FB datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of STGWA40H65FB?

STMICROELECTRONICS

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