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STMICROELECTRONICS STFU9N65M2 High-Voltage Power MOSFET

This N-channel Power MOSFET developed using MDmesh M2 technology features low on-resistance and optimized switching characteristics, making it ideal for high-efficiency converters and switching applications. Encased in a compact TO-220FP ultra narrow leads package, it offers a drain-source voltage of 650 V, drain current up to 5 A, and excellent avalanche performance. Its low gate charge and robust design ensure reliable operation in demanding environments, suitable for power switching, industrial automation, and high-voltage applications.

Authorized Distributors
Part No:STFU9N65M2
Stock:881
Inv Date:06-12-2026
Price: Unit price: $2.53
Buy/RFQ:

STMICROELECTRONICS STFU9N65M2 High-Voltage Power MOSFET Specifications:

  • Drain-source voltage: 650 V
  • Drain current (continuous): 5 A at 25°C
  • Drain current pulsed: 20 A
  • Gate-source voltage: +25 V
  • Gate threshold voltage: 2-4 V
  • Gate charge: 10 nC
  • Output capacitance: 18 pF
  • On-resistance: 0.79 - 0.90 Ω
  • Thermal resistance junction-case: 6.25 °C/W
  • Thermal resistance junction-ambient: 62.5 °C/W
  • Maximum operating junction temperature: -55°C to +150°C
  • Total dissipation at 25°C: 20 W
  • Insulation withstand voltage (RMS): 2500 V
  • Avalanche energy: 50 V, 1 A

Buy the Buy STMicroelectronics MOSFET Part Number STFU9N65M2 Online

Get the STMicroelectronics high-voltage Power MOSFET STFU9N65M2 in a compact TO-220FP ultra narrow leads package. This device features 650 V maximum drain-source voltage, 5 A continuous drain current, low gate charge, and excellent avalanche testing, making it ideal for demanding high-efficiency converters, switching applications, and industrial automation. Its robust design offers low on-resistance of 0.79 to 0.90 Ω, thermal resistance of 6.25 °C/W junction-case, and 62.5 °C/W junction-ambient, ensuring dependable operation under high-voltage conditions. Perfect for engineers seeking reliable, high-performance power MOSFETs online.

Order your STMicroelectronics series STFU9N65M2 high-voltage MOSFET today and ensure reliable power switching with low on-resistance and superb avalanche capabilities.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS STFU9N65M2?

You can click on the BUY or RFQ button to purchase STFU9N65M2 from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part STFU9N65M2?

You can download the STFU9N65M2 datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of STFU9N65M2?

STMICROELECTRONICS

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