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STMICROELECTRONICS STP9NK70ZFP Power MOSFET

The STP9NK70ZFP is a high-voltage N-channel power MOSFET operating at 700V, built with SuperMESH™ technology and optimized for high-speed switching and efficiency. It boasts very low on-resistance, excellent dv/dt capability, improved ESD robustness, and is 100% avalanche rated for reliability in demanding environments. Thanks to minimized gate charge and low intrinsic capacitance, it offers superior switching performance ideal for off-line power supplies, adapters, and PFC applications. Its manufacturing ensures good repeatability and consistent quality, making it a dependable choice for industrial automation and power management systems.

Authorized Distributors
Source:Newark
Part No:STP9NK70ZFP
Stock:458
Inv Date:06-11-2026
Price: Unit price: $3.09
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Source:DigiKey
Part No:STP9NK70ZFP
Stock:1881
Inv Date:06-11-2026
Price: Unit price: $4.64
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Part No:STP9NK70ZFP
Stock:485
Inv Date:06-12-2026
Price: Unit price: $4.14
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Part No:STP9NK70ZFP
Stock:0
Inv Date:06-11-2026
Price: Unit price: $1.92
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Part No:STP9NK70ZFP
Stock:0
Inv Date:06-11-2026
Price: Unit price: $2.02
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Source:Arrow EU
Part No:STP9NK70ZFP
Stock:2000
Inv Date:06-12-2026
Price: N/A
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Part No:STP9NK70ZFP
Stock:2000
Inv Date:06-12-2026
Price: N/A
Buy/RFQ:

STMICROELECTRONICS STP9NK70ZFP Power MOSFET Specifications:

  • Drain-source Voltage: 700 V
  • Gate-Source Voltage: +30 V
  • Drain Current (continuous at Tc = 25°C): 7.5 A
  • Drain Dissipation (Tc = 25°C): 115 W
  • Switching Times: Turn-on delay 22 ns, Turn-off delay 45 ns
  • Gate Charge: 48-68 nC
  • Output Capacitance: 143 pF
  • Reverse Recovery Time: 570 ns
  • Avalanche Energy: 230 mJ
  • Operating Junction Temperature: -55°C to 150°C
  • Thermal Resistance Junction-Case: 0.8 to 3.6 °C/W
  • Gate-Source Breakdown Voltage: 30 V
  • Insulation Withstand Voltage (DC): 2500 V

Buy the Buy STMicroelectronics SuperMESH Power MOSFET Part Number STP9NK70ZFP Online

Order the STMicroelectronics STP9NK70ZFP power MOSFET online today and experience reliable high-voltage switching with low on-resistance, excellent transient response, and robust avalanche capability. Designed with SuperMESH™ technology, it ensures efficient power conversion for industrial, automotive, and consumer electronics. Its minimized gate charge and low intrinsic capacitance enable fast switching and reduced energy loss, boosting system efficiency. Perfectly suited for power supplies, adapters, and high-current switching circuits, this device offers durability, consistent performance, and easy integration for your power management needs. Place your order now for quick delivery and competitive pricing.

Get STMicroelectronics STP9NK70ZFP today—built for high performance and long-lasting durability in power switching applications.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS STP9NK70ZFP?

You can click on the BUY or RFQ button to purchase STP9NK70ZFP from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part STP9NK70ZFP?

You can download the STP9NK70ZFP datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of STP9NK70ZFP?

STMICROELECTRONICS

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