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BUZ71 - STMicroelectronics

Description: ■ HIGH CURRENT, HIGH SPEED SWITCHING ■ SOLENOID AND RELAY DRIVERS ■ REGULATORS ■ DC-DC & DC-AC CONVERTERS ■ MOTOR CONTROL, AUDIO AMPLIFIERS ■ AUTOMOTIVE ENVIRONMENT (INJECTION, ABS, AIR-BAG, LAMPDRIVERS, Etc.)

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BUZ71 - STMicroelectronics PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - (TO-220)
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BUZ71 - STMicroelectronics  - 3D model - Transistor Outline, Vertical - (TO-220)
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BUZ71 Details

  • Manufacturer Part Number:

    BUZ71

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TO-220AB

  • Package Description:

    TO-220, 3 PIN

  • Pin Count:

    3

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.29.00.95

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Additional Feature:

    AVALANCHE RATED

  • Avalanche Energy Rating (Eas):

    50 mJ

  • Configuration:

    SINGLE WITH BUILT-IN DIODE

  • DS Breakdown Voltage-Min:

    50 V

  • Drain Current-Max (ID):

    17 A

  • Drain-source On Resistance-Max:

    0.1 Ω

  • FET Technology:

    METAL-OXIDE SEMICONDUCTOR

  • Feedback Cap-Max (Crss):

    30 pF

  • JEDEC-95 Code:

    TO-220AB

  • JESD-30 Code:

    R-PSFM-T3

  • JESD-609 Code:

    e0

  • Number of Elements:

    1

  • Number of Terminals:

    3

  • Operating Mode:

    ENHANCEMENT MODE

  • Operating Temperature-Max:

    175 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • Polarity/Channel Type:

    N-CHANNEL

  • Power Dissipation Ambient-Max:

    85 W

  • Power Dissipation-Max (Abs):

    60 W

  • Pulsed Drain Current-Max (IDM):

    68 A

  • Qualification Status:

    Not Qualified

  • Surface Mount:

    NO

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Position:

    SINGLE

  • Transistor Application:

    SWITCHING

  • Transistor Element Material:

    SILICON

  • Turn-off Time-Max (toff):

    145 ns

  • Turn-on Time-Max (ton):

    95 ns

BUZ71 Frequently Asked Questions (FAQs)

  • The BUZ71 can operate from -55°C to 150°C, but the maximum junction temperature (TJ) should not exceed 150°C.
  • To ensure proper biasing, the gate-source voltage (VGS) should be between 2V and 4V, and the drain-source voltage (VDS) should be between 10V and 50V, depending on the application.
  • The recommended gate resistor value is typically between 10Ω and 100Ω, depending on the switching frequency and application requirements.
  • Yes, the BUZ71 is suitable for high-frequency switching applications up to 100 kHz, but the user should ensure proper PCB layout, decoupling, and thermal management to minimize losses and prevent overheating.
  • To protect the BUZ71, use a voltage clamp or a zener diode to limit the voltage, and consider adding a current sense resistor and a fuse or a current limiter to prevent overcurrent.

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BUZ71 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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For a full list of alternate parts for BUZ71, check out Findchips.com