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STMICROELECTRONICS STFU10N80K5 High-Voltage Power MOSFET

These high-voltage N-channel Power MOSFETs are built with MDmesh K5 technology, featuring an innovative vertical structure for ultra-low on-resistance and gate charge. Designed for switching applications, they provide a dramatic reduction in on-resistance, high efficiency, and power density. Packaged in TO-220FP and ultra-narrow leads formats, they are suitable for high-voltage energy management, switch-mode power supplies, and industrial automation. These MOSFETs are 100% avalanche tested, Zener-protected, and compliant with environmental standards, making them ideal for demanding power electronics projects.

Authorized Distributors
Source:DigiKey
Part No:STFU10N80K5
Stock:0
Inv Date:06-11-2026
Price: Unit price: $1.50489
Buy/RFQ:
Part No:STFU10N80K5
Stock:971
Inv Date:06-12-2026
Price: Unit price: $4.05
Buy/RFQ:

STMICROELECTRONICS STFU10N80K5 High-Voltage Power MOSFET Specifications:

  • Vds: 800 V
  • Id at Tc=25°C: 9A
  • Drain source on-resistance: 0.470Ω (max)
  • Gate threshold voltage: 3-5 V
  • Gate source breakdown voltage: +30 V
  • Gate charge: 22 nc
  • Capacitance: Ciss 635 pF
  • Dissipation: 30 W
  • Maximum junction temperature: 150°C
  • Thermal resistance junction-case: 4.2°C/W
  • Thermal resistance junction-ambient: 62.5°C/W
  • Total dissipation: 30 W
  • Switching times: t_on approx. 14.5 ns, t_off approx. 14 ns
  • Source-drain diode forward voltage: 15 V at 9A
  • Avalanche energy starting at 130 mJ
  • Maximum pulse drain current: 36 A
  • ISO pulsed current: 36 A
  • Isolation withstand voltage: 2500 V RMS
  • Operating temperature range: -55°C to 150°C

Buy the Buy STMicroelectronics High-Voltage Power MOSFETs Part Number STFU10N80K5 Online

Order the STFU10N80K5 high-voltage power MOSFET today and enhance your power management systems with top-tier efficiency, low on-resistance, and robust avalanche performance. Designed for switching applications, these MOSFETs feature a compact TO-220FP package and ultra-narrow leads, enabling optimal thermal performance and ease of integration. With a maximum drain-source voltage of 800 V and a drain current of 9A at 25°C, they are ideal for industrial automation, power supplies, and energy management projects. Available now for fast, secure online purchase.

Buy STFU10N80K5 high-voltage Power MOSFETs now and experience unmatched reliability and superior efficiency for your switching applications.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS STFU10N80K5?

You can click on the BUY or RFQ button to purchase STFU10N80K5 from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part STFU10N80K5?

You can download the STFU10N80K5 datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of STFU10N80K5?

STMICROELECTRONICS

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