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D45H11 - STMicroelectronics

Description: D45H11, PNP Bipolar Transistor, 20 A 80 V HFE:40 Power, 3-Pin TO-220

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D45H11 - STMicroelectronics - PCB symbol
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PCB Footprints
D45H11 - STMicroelectronics PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - TO-220 TYPE A-ren1
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3D Models
D45H11 - STMicroelectronics - 3D model - Transistor Outline, Vertical - TO-220 TYPE A-ren1
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D45H11 Details

  • Manufacturer Part Number:

    D45H11

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TO-220AB

  • Package Description:

    ROHS COMPLIANT, TO-220, 3 PIN

  • Pin Count:

    3

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.29.00.75

  • Factory Lead Time:

    14 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    9

  • Case Connection:

    COLLECTOR

  • Collector Current-Max (IC):

    10 A

  • Collector-Emitter Voltage-Max:

    80 V

  • Configuration:

    SINGLE

  • DC Current Gain-Min (hFE):

    40

  • 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:

    PNP

  • Power Dissipation Ambient-Max:

    50 W

  • Power Dissipation-Max (Abs):

    50 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

  • Transition Frequency-Nom (fT):

    40 MHz

  • VCEsat-Max:

    1 V

D45H11 Frequently Asked Questions (FAQs)

  • A good PCB layout for the D45H11 should include a large copper area for heat dissipation, with multiple vias connecting the top and bottom layers to reduce thermal resistance. A minimum of 2oz copper thickness is recommended.
  • To ensure reliable operation in high-temperature environments, it's essential to follow proper thermal management practices, such as providing adequate heat sinking, using thermal interface materials, and ensuring good airflow around the device.
  • Exceeding the maximum junction temperature (Tj) rating can lead to reduced lifespan, decreased performance, and potentially even device failure. It's crucial to ensure that the device operates within the recommended temperature range to maintain reliability.
  • While the D45H11 is a high-quality device, it's essential to consult with STMicroelectronics or a qualified reliability engineer to determine its suitability for high-reliability or safety-critical applications, as additional testing and validation may be required.
  • To troubleshoot issues related to the internal voltage regulator, start by verifying the input voltage, checking for proper decoupling, and ensuring that the device is operated within the recommended voltage range. Consult the datasheet and application notes for more detailed guidance.

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D45H11 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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D45H11 Alternates

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Part Image D45H11G Rochester Electronics LLC

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