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TIP29 - onsemi

Description: Bipolar Transistors - BJT NPN Epitaxial Sil

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Symbol
TIP29 - onsemi - PCB symbol
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PCB Footprints
TIP29 - onsemi PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - TO-220-2021
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3D Models
TIP29 - onsemi - 3D model - Transistor Outline, Vertical - TO-220-2021
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TIP29 Details

  • Manufacturer Part Number:

    TIP29

  • Brand Name:

    ON Semiconductor

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TO-220AB

  • Package Description:

    PLASTIC, CASE 221A-09, 3 PIN

  • Pin Count:

    3

  • Manufacturer Package Code:

    340AT

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.29.00.95

  • Factory Lead Time:

    4 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Case Connection:

    COLLECTOR

  • Collector Current-Max (IC):

    1 A

  • Collector-Emitter Voltage-Max:

    40 V

  • Configuration:

    SINGLE

  • DC Current Gain-Min (hFE):

    15

  • 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:

    2 W

  • Power Dissipation-Max (Abs):

    30 W

  • Qualification Status:

    Not Qualified

  • Surface Mount:

    NO

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Position:

    SINGLE

  • Transistor Application:

    SWITCHING

  • Transistor Element Material:

    SILICON

  • Transition Frequency-Nom (fT):

    3 MHz

TIP29 Frequently Asked Questions (FAQs)

  • The maximum SOA for the TIP29 is typically defined by the voltage and current ratings, but it's essential to consider the thermal limitations and ensure the device operates within the recommended temperature range to prevent thermal runaway.
  • To ensure linear operation, the TIP29 should be biased in the active region, with a base-emitter voltage (Vbe) between 0.6V to 0.8V, and a collector-emitter voltage (Vce) greater than 1V. Additionally, the base current should be limited to prevent saturation.
  • A heatsink with a thermal resistance of less than 10°C/W is recommended for the TIP29. The heatsink should be designed to provide good thermal contact with the transistor, and the thermal interface material should be used to minimize thermal resistance.
  • Yes, the TIP29 can be used as a switch, but it's essential to ensure the transistor is fully saturated (Vce < 0.5V) to minimize power dissipation. The base drive should be sufficient to ensure the transistor is fully turned on, and the switching frequency should be limited to prevent overheating.
  • To protect the TIP29 from EOS, it's essential to use a voltage clamp or a transient voltage suppressor (TVS) to limit the voltage across the transistor. Additionally, a current limiter or a fuse can be used to prevent excessive current.

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TIP29 Overview

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TIP29 Alternates

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Part Image TIP29 Fairchild Semiconductor Corporation

Power Bipolar Transistor, 1A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, TO-220AB, Plastic/Epoxy, 3 Pin
Part Image TIP29 Panasonic Electronic Components

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Part Image TIP29A JW Miller

1A, 60V, NPN, Si, POWER TRANSISTOR, TO-220, TO-220, 3 PIN
Part Image TIP29C JW Miller

1A, 100V, NPN, Si, POWER TRANSISTOR, TO-220, TO-220, 3 PIN
Part Image TIP29 International Devices Inc

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For a full list of alternate parts for TIP29, check out Findchips.com