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TIP137 - onsemi

Description: Obsolete - Darlington Complementary Silicon Power Transistor

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PCB Footprints
TIP137 - onsemi PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - TO−220 CASE 221A ISSUE AK_2022_1
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3D Models
TIP137 - onsemi  - 3D model - Transistor Outline, Vertical - TO−220 CASE 221A ISSUE AK_2022_1
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TIP137 Details

  • Manufacturer Part Number:

    TIP137

  • Brand Name:

    onsemi

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TO-220 3 LEAD STANDARD

  • Package Description:

    CASE 221A-09, 3 PIN

  • Pin Count:

    3

  • Manufacturer Package Code:

    221A

  • ECCN Code:

    EAR99

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Case Connection:

    COLLECTOR

  • Collector Current-Max (IC):

    8 A

  • Collector-Emitter Voltage-Max:

    100 V

  • Configuration:

    DARLINGTON

  • DC Current Gain-Min (hFE):

    1000

  • JEDEC-95 Code:

    TO-220AB

  • JESD-30 Code:

    R-PSFM-T3

  • JESD-609 Code:

    e0

  • 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

  • Peak Reflow Temperature (Cel):

    235

  • Polarity/Channel Type:

    PNP

  • Power Dissipation-Max (Abs):

    70 W

  • Qualification Status:

    Not Qualified

  • Surface Mount:

    NO

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Position:

    SINGLE

  • Time@Peak Reflow Temperature-Max (s):

    NOT SPECIFIED

  • Transistor Application:

    AMPLIFIER

  • Transistor Element Material:

    SILICON

TIP137 Frequently Asked Questions (FAQs)

  • The maximum collector current for each transistor in the TIP137 is 1.5 A, but this is a peak value and the continuous current rating is 1 A per transistor.
  • No, the TIP137 is not suitable for high-frequency switching applications due to its relatively slow switching times (turn-on time: 2 μs, turn-off time: 3 μs) and high collector-to-emitter saturation voltage (Vce(sat) = 1.5 V).
  • To ensure safe operation of the TIP137 in high-temperature environments, make sure to derate the collector current and power dissipation according to the thermal derating curve provided in the datasheet, and ensure good heat sinking and airflow around the device.
  • While the TIP137 can be used as a linear amplifier, its relatively high collector-to-emitter saturation voltage (Vce(sat) = 1.5 V) and low current gain (hFE = 1000) make it less suitable for high-gain or high-fidelity applications. It's better suited for switching and driver applications.
  • The minimum input voltage required to fully turn on the TIP137 is around 2.5 V, but this can vary depending on the specific application and the desired level of saturation. A higher input voltage (e.g., 5 V) is recommended for reliable operation.

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TIP137 Overview

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TIP137 Alternates

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Part Image TIP137 Continental Device India Ltd

Power Bipolar Transistor, 8A I(C), 100V V(BR)CEO, 1-Element, PNP, Silicon, TO-220AB, Plastic/Epoxy, 3 Pin

Part Image TIP137G onsemi

Power Bipolar Transistor, 8A I(C), 100V V(BR)CEO, 1-Element, PNP, Silicon, TO-220AB, Plastic/Epoxy, 3 Pin

Part Image TIP137 Central Semiconductor Corp

Power Bipolar Transistor, 8A I(C), 100V V(BR)CEO, 1-Element, PNP, Silicon, TO-220AB, Plastic/Epoxy, 3 Pin

Part Image TIP137LEADFREE Central Semiconductor Corp

Power Bipolar Transistor, 8A I(C), 100V V(BR)CEO, 1-Element, PNP, Silicon, TO-220AB, Plastic/Epoxy, 3 Pin

Part Image TIP137 Baneasa SA

Power Bipolar Transistor, 8A I(C), 1-Element, PNP, Silicon, TO-220AB, Plastic/Epoxy, 3 Pin

For a full list of alternate parts for TIP137, check out Findchips.com