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STMICROELECTRONICS STP20NM50 Power MOSFET

The STP20NM50 is a high-performance N-channel power MOSFET designed for switching applications. Featuring an outstanding low on-resistance, high dv/dt, and excellent avalanche capabilities, it is perfect for efficient power management in industrial systems. The device incorporates ST's revolutionary MDmesh™ technology, combining low gate charge and capacitance with high reliability, tested for 100% avalanche endurance. Suitable for high-speed switching, motor drives, and power supplies, it ensures high efficiency and durability in demanding environments, meeting environmental standards with ECOPACK® compliance.

Authorized Distributors
Source:Newark
Part No:STP20NM50
Stock:3691
Inv Date:06-11-2026
Price: Unit price: $5.8
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Source:DigiKey
Part No:STP20NM50
Stock:339
Inv Date:06-11-2026
Price: Unit price: $7.06
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Part No:STP20NM50
Stock:1111
Inv Date:06-12-2026
Price: Unit price: $6.65
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Part No:STP20NM50
Stock:150
Inv Date:06-11-2026
Price: Unit price: $2.7
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Source:Arrow EU
Part No:STP20NM50
Stock:3977
Inv Date:06-12-2026
Price: N/A
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STMICROELECTRONICS STP20NM50 Power MOSFET Specifications:

  • Vds: 500 V
  • Vgs: +30 V
  • Id continuous: 20 A at 25°C
  • Id pulsed: 80 A
  • Ptot: 45 W at Tc=25°C
  • Package: TO-220FP, D2PAK, TO-220
  • Thermal resistance junction-case: 0.65°C/W
  • Maximum operating junction temperature: -65°C to 150°C
  • Peak diode recovery voltage slope: 15 V/ns
  • Avalanche current: 10 A
  • Reverse recovery charge: 46 μC at 25°C
  • Gate threshold voltage: 3-5 V
  • On-resistance: 0.20 Ω (typical at 10A)
  • Gate charge: 40-56 nC
  • Conformance to ECOPACK® environmental standards
  • Maximum soldering lead temperature: 300°C

Buy the STMicroelectronics STP20NM50 – Reliable Power MOSFET for Industrial Applications

Explore the STP20NM50 power MOSFET for high-efficiency switching in industrial systems. Featuring low on-resistance, high avalanche capability, and robust thermal and electrical ratings, it ensures durability and optimal performance. Perfect for motor drives, power supplies, and demanding applications where reliability is critical. With environmentally friendly ECOPACK® packaging and comprehensive testing, including 100% avalanche endurance, this device guarantees high quality and long-term reliability. Purchase online today to benefit from fast delivery and superior power management solutions.

Buy STMicroelectronics STP20NM50 now and experience unmatched reliability and performance in high-speed switching and power management.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS STP20NM50?

You can click on the BUY or RFQ button to purchase STP20NM50 from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part STP20NM50?

You can download the STP20NM50 datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of STP20NM50?

STMICROELECTRONICS

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