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STMICROELECTRONICS STP3N80K5 High-Voltage Power MOSFET

These high-voltage N-channel Power MOSFETs utilize MDmesh KS technology with proprietary vertical structure, offering ultra-low on-resistance, gate charge, and excellent power density. Designed for switching applications, they are 100% avalanche tested, Zener-protected, and suitable for industrial power, motor drive, and high-efficiency power conversion. Available in DPAK, TO-220FP, TO-220, and IPAK packages, and capable of handling up to 800 V with low gate charges, these MOSFETs ensure reliable performance in demanding applications.

Authorized Distributors
Source:Newark
Part No:STP3N80K5
Stock:130
Inv Date:06-11-2026
Price: Unit price: $2.32
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Source:DigiKey
Part No:STP3N80K5
Stock:1510
Inv Date:06-11-2026
Price: Unit price: $2.23
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Part No:STP3N80K5
Stock:174
Inv Date:06-12-2026
Price: Unit price: $2.23
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Part No:STP3N80K5
Stock:0
Inv Date:06-11-2026
Price: Unit price: $1.82
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Part No:STP3N80K5
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.66
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STMICROELECTRONICS STP3N80K5 High-Voltage Power MOSFET Specifications:

  • Voltage Rating: 800 V
  • Drain Current: 25 A (at Tc=25°C)
  • Gate Threshold Voltage: 3-4 V
  • On-Resistance: 28-35 mΩ
  • Gate Charge: 9.5 nC
  • Input Capacitance: 130 pF
  • Output Capacitance: 14 pF
  • Reverse Transfer Capacitance: 0.6 pF
  • Thermal Resistance junction-case: 2.08 °C/W
  • Thermal Resistance junction-ambient: 62.5 °C/W
  • Peak Diode Recovery Time: 265 ns
  • Avalanche Energy: 65 mJ
  • Operating Temperature Range: -55°C to 150°C
  • Package Options: DPAK, TO-220FP, TO-220, IPAK
  • Insulation withstand voltage: 25 kV
  • Reverse recovery charge: 92 A

Buy the STMicroelectronics STP3N80K5 – Reliable MOSFET for Industrial Applications

Purchase the high-voltage Power MOSFET online today for superior performance in switching applications. Featuring ultra-low on-resistance, low gate charge, and robust packaging options, this product ensures high efficiency and reliable operation in power supplies, motor drives, and industrial automation systems. With proven avalanche testing and Zener protection, the MOSFET offers long-term durability and safety in demanding environments. Order now to integrate this high-voltage MOSFET into your industrial power solutions effortlessly and enjoy prompt, secure delivery.

Get STMicroelectronics STP3N80K5 today—built for high-voltage switching and long-lasting durability, ideal for industrial power management.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS STP3N80K5?

You can click on the BUY or RFQ button to purchase STP3N80K5 from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part STP3N80K5?

You can download the STP3N80K5 datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of STP3N80K5?

STMICROELECTRONICS

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