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BUL58D - STMicroelectronics

Description: BUL58D, NPN Bipolar Transistor, 8 A 450 V HFE:5 Power, 3-Pin TO-220

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BUL58D - STMicroelectronics - PCB symbol
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PCB Footprints
BUL58D - STMicroelectronics PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - TO-220_4.6height
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BUL58D - STMicroelectronics - 3D model - Transistor Outline, Vertical - TO-220_4.6height
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BUL58D Details

  • Manufacturer Part Number:

    BUL58D

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TO-220AB

  • Package Description:

    TO-220, 3 PIN

  • Pin Count:

    3

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.29.00.95

  • Factory Lead Time:

    14 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    9

  • Additional Feature:

    HIGH RELIABILITY

  • Collector Current-Max (IC):

    8 A

  • Collector-Emitter Voltage-Max:

    450 V

  • Configuration:

    SINGLE WITH BUILT-IN DIODE

  • DC Current Gain-Min (hFE):

    5

  • JEDEC-95 Code:

    TO-220AB

  • JESD-30 Code:

    R-PSFM-T3

  • JESD-609 Code:

    e3

  • Number of Elements:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    150 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • Polarity/Channel Type:

    NPN

  • Power Dissipation Ambient-Max:

    85 W

  • Power Dissipation-Max (Abs):

    75 W

  • Qualification Status:

    Not Qualified

  • Surface Mount:

    NO

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Position:

    SINGLE

  • Transistor Application:

    SWITCHING

  • Transistor Element Material:

    SILICON

  • Turn-off Time-Max (toff):

    1980 ns

  • VCEsat-Max:

    2 V

BUL58D Frequently Asked Questions (FAQs)

  • The BUL58D can operate from -40°C to 150°C, making it suitable for high-reliability applications.
  • To ensure proper biasing, connect the base of the transistor to a voltage divider network that provides a stable voltage reference, and ensure the collector-emitter voltage is within the recommended range.
  • To minimize thermal resistance, use a thermal pad on the PCB, and ensure the transistor is mounted on a heat sink or a metal core PCB. Keep the thermal path as short as possible and use thermal vias to dissipate heat efficiently.
  • Yes, the BUL58D can be used in switching applications, but it's essential to ensure the transistor is operated within its safe operating area (SOA) to prevent damage. The maximum switching frequency is 100 kHz, and the maximum collector current should not exceed 15 A.
  • To protect the BUL58D from ESD, handle the device by the body, use an anti-static wrist strap or mat, and store the device in an anti-static bag or container. Ensure the PCB has ESD protection components, such as TVS diodes or ESD protection arrays.

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BUL58D 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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