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STMICROELECTRONICS STW75NF20 Power MOSFET

The STW75NF20 is a STripFET™ II N-channel Power MOSFET built with STMicroelectronics' unique STripFET™ process. It is specifically designed to minimize input capacitance and gate charge, making it suitable as a primary switch in high-efficiency isolated DC-to-DC converters. The device features exceptional dV/dt capabilities, low gate charge, and has been 100% avalanche tested. It operates across a junction temperature range of -55°C to 150°C. Applications include power management and industrial systems.

Authorized Distributors
Source:Newark
Part No:STW75NF20
Stock:1342
Inv Date:06-11-2026
Price: Unit price: $5.68
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Source:DigiKey
Part No:STW75NF20
Stock:3033
Inv Date:06-11-2026
Price: Unit price: $5.67
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Part No:STW75NF20
Stock:1226
Inv Date:06-12-2026
Price: Unit price: $4.96
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Part No:STW75NF20
Stock:0
Inv Date:06-11-2026
Price: Unit price: $6.82
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Part No:STW75NF20
Stock:0
Inv Date:06-11-2026
Price: Unit price: $1.82
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Source:Arrow EU
Part No:STW75NF20
Stock:4715
Inv Date:06-12-2026
Price: N/A
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Part No:STW75NF20
Stock:7935
Inv Date:06-12-2026
Price: N/A
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STMICROELECTRONICS STW75NF20 Power MOSFET Specifications:

  • Drain-source voltage: 200 V
  • Gate-source voltage: ±20 V
  • Drain current (continuous at 25°C): 75 A
  • Drain current (continuous at 100°C): 47 A
  • Drain pulsed current: 300 A
  • Total dissipation at 25°C: 190 W
  • Thermal resistance junction-case max: 0.66 °C/W
  • Thermal resistance junction-pcb max: 34 °C/W
  • Thermal resistance junction-ambient max: 62.5 °C
  • Avalanche current, repetitive: 37 A
  • Peak diode recovery voltage slope: 15 V/ns
  • Gate charge (total): 84 nC
  • Gate threshold voltage: 2-4 V
  • On resistance (Vgs=10V, Id=37A): 0.028-0.034 Ω
  • Switching times: Turn-on delay 53 ns, turn-off delay 75 ns
  • Package types: TO-220, TO-247, D2PAK
  • Operating temperature range: -55°C to 150°C
  • Soldering lead temperature: 300°C

Buy the STMicroelectronics STW75NF20 – Reliable High-Efficiency N-channel Power MOSFET for Industrial Applications

Order the STW75NF20 Power MOSFET online today and enhance your power management systems with this high-performance, low gate charge device designed for industrial applications. Its exceptional dV/dt capability, avalanche testing, and wide operating temperature range ensure reliable operation in power supplies and industrial motors. Fast switching times and excellent thermal performance make it a perfect choice for high-efficiency DC-DC converters and industrial automation. Purchase now for top-tier power solutions tailored to demanding industrial environments.

Buy STMicroelectronics STW75NF20 now and experience unmatched reliability and high power efficiency for industrial applications.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS STW75NF20?

You can click on the BUY or RFQ button to purchase STW75NF20 from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part STW75NF20?

You can download the STW75NF20 datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of STW75NF20?

STMICROELECTRONICS

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