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STW45N65M5 - STMicroelectronics

Description: N-channel 650 V, 35 A, 0.067 Ω typ., MDmesh™ V Power MOSFETs in TO-3PF, TO-247 and TO-247 long leads packages

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STW45N65M5 - STMicroelectronics - PCB symbol
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PCB Footprints
STW45N65M5 - STMicroelectronics PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - TO-247
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3D Models
STW45N65M5 - STMicroelectronics - 3D model - Transistor Outline, Vertical - TO-247
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STW45N65M5 Details

  • Manufacturer Part Number:

    STW45N65M5

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    ROHS COMPLIANT PACKAGE-3

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • Factory Lead Time:

    16 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    5

  • Avalanche Energy Rating (Eas):

    810 mJ

  • Configuration:

    SINGLE WITH BUILT-IN DIODE

  • DS Breakdown Voltage-Min:

    650 V

  • Drain Current-Max (ID):

    35 A

  • Drain-source On Resistance-Max:

    0.078 Ω

  • FET Technology:

    METAL-OXIDE SEMICONDUCTOR

  • JEDEC-95 Code:

    TO-247

  • JESD-30 Code:

    R-PSFM-T3

  • JESD-609 Code:

    e3

  • Number of Elements:

    1

  • Number of Terminals:

    3

  • Operating Mode:

    ENHANCEMENT MODE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • Polarity/Channel Type:

    N-CHANNEL

  • Pulsed Drain Current-Max (IDM):

    140 A

  • Surface Mount:

    NO

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Position:

    SINGLE

  • Transistor Application:

    SWITCHING

  • Transistor Element Material:

    SILICON

STW45N65M5 Frequently Asked Questions (FAQs)

  • The maximum safe operating area (SOA) for the STW45N65M5 is typically defined by the device's voltage and current ratings. According to the datasheet, the maximum voltage rating is 650V and the maximum current rating is 45A. However, it's essential to consult the datasheet and application notes for specific SOA curves and guidelines.
  • To ensure proper cooling, consider the device's thermal resistance (Rth) and maximum junction temperature (Tj). The STW45N65M5 has a thermal resistance of 0.45°C/W and a maximum junction temperature of 175°C. Use a suitable heat sink, ensure good thermal interface material, and follow the recommended PCB layout and thermal design guidelines to minimize thermal resistance.
  • The recommended gate drive circuits for the STW45N65M5 typically involve a gate driver IC, such as the STGAP1 series, which provides a high-current, low-impedance drive. The gate driver should be capable of delivering a peak current of at least 2A to ensure proper switching. Consult the datasheet and application notes for specific gate drive circuit recommendations.
  • To protect the STW45N65M5 from overvoltage and overcurrent conditions, consider implementing overvoltage protection (OVP) and overcurrent protection (OCP) circuits. These can include voltage supervisors, current sense resistors, and protection ICs. Additionally, ensure that the device is operated within its specified voltage and current ratings, and follow the recommended application guidelines.
  • To minimize electromagnetic interference (EMI) and ensure electromagnetic compatibility (EMC), follow proper PCB layout and design guidelines, such as separating high-frequency and low-frequency circuits, using shielding, and implementing EMI filters. Consult the datasheet and application notes for specific EMI and EMC guidelines.

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STW45N65M5 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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