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STMICROELECTRONICS STF11NM50N Power MOSFET

The STF11NM50N is an N-channel Power MOSFET designed with MDmesh™ II technology, offering high efficiency for switching applications. It features a maximum drain-source voltage of 500 V, low on-resistance, and low gate charge. Suitable for demanding high-efficiency converters, this device is in a TO-220FP package, 100% avalanche tested, with fast switching times and excellent thermal performance. Its robust electrical ratings make it ideal for high-voltage switching, providing reliable operation in industrial and power management systems, ensuring durability and performance under demanding conditions.

Authorized Distributors
Source:Newark
Part No:STF11NM50N
Stock:86
Inv Date:06-11-2026
Price: Unit price: $1.68
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Source:DigiKey
Part No:STF11NM50N
Stock:1000
Inv Date:06-11-2026
Price: Unit price: $4.08
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Part No:STF11NM50N
Stock:788
Inv Date:06-12-2026
Price: Unit price: $2.81
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Part No:STF11NM50N
Stock:0
Inv Date:06-11-2026
Price: Unit price: $1.79
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Source:Arrow EU
Part No:STF11NM50N
Stock:2000
Inv Date:06-12-2026
Price: N/A
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STMICROELECTRONICS STF11NM50N Power MOSFET Specifications:

  • Drain-source voltage: 500 V
  • Gate-source voltage: +25 V
  • Drain current (continuous at 25°C): 8.5 A
  • Drain current (pulsed): 34 A
  • Total dissipation at 25°C: 25 W
  • Thermal resistance junction-case max: 5 °C/W
  • Thermal resistance junction-ambient max: 62.5 °C/W
  • Avalanche current: 3 A
  • Maximum operating junction temperature: 150°C
  • Storage temperature: -55°C to 150°C

Buy the Buy STMicroelectronics STF11NM50N Part Number STF11NM50N Online

Purchase the STMicroelectronics STF11NM50N Power MOSFET online today. Designed with advanced MDmesh™ II technology, it offers low on-resistance, fast switching, and reliable high-voltage operation. Perfect for high-efficiency converters and demanding switching applications, this device ensures durable performance and excellent thermal management. In a compact TO-220FP package, it is easy to integrate into power systems. Order now to experience superior efficiency and robustness in your industrial or power management applications.

Get STMicroelectronics STF11NM50N today—built for high-voltage switching and long-lasting durability.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS STF11NM50N?

You can click on the BUY or RFQ button to purchase STF11NM50N from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part STF11NM50N?

You can download the STF11NM50N datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of STF11NM50N?

STMICROELECTRONICS

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