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STMICROELECTRONICS STP9NK50ZFP High-Voltage Power MOSFET

The STP9NK50ZFP is a high-voltage N-channel Power MOSFET with a 500V rating, protected by Zener diodes. It is built using SuperMESH™ technology, which optimizes a well-established strip-based PowerMESH™ layout. This design significantly reduces on-resistance while ensuring excellent dv/dt capability for demanding applications. The MOSFET features improved gate charge, lower power dissipation, and consistent manufacturing quality, making it suitable for industrial, power management, and lighting applications. It is also 100% avalanche tested and has very low intrinsic capacitance, enhancing reliability and performance.

Authorized Distributors
Source:Newark
Part No:STP9NK50ZFP
Stock:110
Inv Date:06-11-2026
Price: Unit price: $2.35
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Source:DigiKey
Part No:STP9NK50ZFP
Stock:144
Inv Date:06-11-2026
Price: Unit price: $3
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Part No:STP9NK50ZFP
Stock:1533
Inv Date:06-12-2026
Price: Unit price: $3
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Part No:STP9NK50ZFP
Stock:0
Inv Date:06-11-2026
Price: Unit price: $1.32
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Part No:STP9NK50ZFP
Stock:0
Inv Date:06-11-2026
Price: Unit price: $1.18
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Source:Arrow EU
Part No:STP9NK50ZFP
Stock:20665
Inv Date:06-12-2026
Price: N/A
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STMICROELECTRONICS STP9NK50ZFP High-Voltage Power MOSFET Specifications:

  • Drain-source Voltage: 500 V
  • Gate-Source Voltage: +30 V
  • Drain Current (continuous @ 25°C): 7.2 A
  • Total Dissipation: 110 W
  • Thermal Resistance Junction-case Max: 1.14 °C/W
  • Thermal Resistance Junction-ambient Max: 62.5 °C/W
  • Operating Junction Temperature: -55°C to 150°C
  • Voltage Between Drain-Gate: 500 V
  • Gate Breakdown Voltage: 30 V
  • Gate-Source Leakage: +10 pA
  • Switching Delay Time: 17 ns
  • Rise Time: 20 ns
  • Turn-off Delay Time: 45 ns
  • Turn-off Fall Time: 22 ns
  • Reverse Recovery Time: 238 ns
  • Avalanche Current Max: 7.2 A
  • Single Pulse Avalanche Energy: 190 mJ
  • Gate-Source Zener Breakdown Voltage: 30 V

Buy the Voss STP9NK50ZFP – Reliable High-Voltage MOSFET for Industrial Applications

Purchase the Voss Series STP9NK50ZFP high-voltage MOSFET online today and enjoy superior reliability, low on-resistance, and excellent dv/dt capabilities. Perfect for industrial applications, power supplies, and lighting systems, this device ensures efficient switching performance and durability under demanding conditions. With fast switching times, low gate charge, and avalanche energy handling, it is an essential component for engineers seeking high-quality, dependable power management solutions. Buy now and elevate your electronic designs with confidence.

Order your Voss Series STP9NK50ZFP high-voltage MOSFET today and ensure robust performance for demanding power management, lighting, and industrial projects.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS STP9NK50ZFP?

You can click on the BUY or RFQ button to purchase STP9NK50ZFP from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part STP9NK50ZFP?

You can download the STP9NK50ZFP datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of STP9NK50ZFP?

STMICROELECTRONICS

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