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STB31N65M5 - STMicroelectronics

Description: N-channel 650 V, 124 mΩ typ., 22 A, MDmesh M5 Power MOSFETs in D²PAK, TO‑220FP, TO‑220 and TO-247 packages

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PCB Footprints
STB31N65M5 - STMicroelectronics PCB footprint - Other - Other - D²PAK (TO-263)_2026-1.16
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3D Models
STB31N65M5 - STMicroelectronics  - 3D model - Other - D²PAK (TO-263)_2026-1.16
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STB31N65M5 Details

  • Manufacturer Part Number:

    STB31N65M5

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • Factory Lead Time:

    14 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    5

  • Configuration:

    SINGLE

  • Drain Current-Max (ID):

    22 A

  • FET Technology:

    METAL-OXIDE SEMICONDUCTOR

  • Number of Elements:

    1

  • Operating Temperature-Max:

    150 °C

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Polarity/Channel Type:

    N-CHANNEL

  • Power Dissipation-Max (Abs):

    150 W

  • Surface Mount:

    YES

  • Time@Peak Reflow Temperature-Max (s):

    NOT SPECIFIED

STB31N65M5 Frequently Asked Questions (FAQs)

  • The maximum operating junction temperature for the STB31N65M5 is 175°C.
  • To ensure proper cooling, a heat sink with a thermal resistance of less than 10°C/W is recommended. Additionally, ensure good airflow around the device and avoid blocking the heat sink fins.
  • The recommended gate resistor value for the STB31N65M5 is between 10Ω and 100Ω, depending on the specific application and switching frequency.
  • Yes, the STB31N65M5 is qualified for high-reliability applications, including automotive and industrial systems, due to its robust design and manufacturing process.
  • To protect the STB31N65M5 from ESD, handle the device by the body, use an anti-static wrist strap or mat, and ensure the device is stored in an anti-static bag or container.

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STB31N65M5 Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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