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STMICROELECTRONICS STP12NM50 Power MOSFET

The STP12NM50 is a 500V N-channel Power MOSFET built using innovative MDmesh™ technology, combining multiple drain process and PowerMESH™ layout for low on-resistance, high dv/dt, and excellent avalanche robustness. It features a proprietary strip technique that improves dynamic performance, reduces gate charge, and enhances efficiency. Designed for switching applications, it offers low input capacitance, low gate resistance, and 100% avalanche tested, making it ideal for industrial power management and high-speed switching with robustness and reliable operation under demanding conditions.

Authorized Distributors
Source:Newark
Part No:STP12NM50
Stock:1620
Inv Date:06-11-2026
Price: Unit price: $4.62
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Source:DigiKey
Part No:STP12NM50
Stock:1012
Inv Date:06-11-2026
Price: Unit price: $6.57
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Part No:STP12NM50
Stock:1085
Inv Date:06-12-2026
Price: Unit price: $5.72
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Part No:STP12NM50
Stock:0
Inv Date:06-11-2026
Price: Unit price: $3.23
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Part No:STP12NM50
Stock:0
Inv Date:06-11-2026
Price: Unit price: $2.02
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Source:Arrow EU
Part No:STP12NM50
Stock:7076
Inv Date:06-12-2026
Price: N/A
Buy/RFQ:

STMICROELECTRONICS STP12NM50 Power MOSFET Specifications:

  • Voltage Rating: 550V
  • Continuous Drain Current: 12A at Tc=25°C
  • Pulsed Drain Current: 48A
  • Gate-Source Voltage: ±30V
  • Maximum Power Dissipation: 160W
  • Thermal Resistance Junction-Case Max: 0.78°C/W
  • Thermal Resistance Junction-Ambient Max: 62.5°C/W
  • Gate Threshold Voltage: 3-5V
  • On-Resistance: 0.35Ω (max)
  • Capacitance (Coss): 90pF
  • Reverse Recovery Charge: 2.23μC
  • Switching Times (Asc, Rise): 20ns
  • Package Type: TO-220

Buy the Voss Series MDmesh Power MOSFET: STP12NM50

Purchase the Power MOSFET online today to ensure reliable high-voltage switching in your industrial power systems. This device offers low on-resistance, excellent avalanche and switching capabilities, and is 100% avalanche tested. Featuring a robust design with high dv/dt tolerance and low gate charge, it provides efficient operation even under demanding conditions. Easy to integrate into power management solutions, it helps improve system efficiency and reliability. Order now to benefit from fast shipping, competitive pricing, and trusted quality for your high-power electronic applications.

Buy Voss Series STP12NM50 now and experience unmatched reliability and performance in high-voltage switching applications.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS STP12NM50?

You can click on the BUY or RFQ button to purchase STP12NM50 from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part STP12NM50?

You can download the STP12NM50 datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of STP12NM50?

STMICROELECTRONICS

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