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2N5657G - onsemi

Description: Obsolete - 25 A, 60 V PNP Bipolar Power Transistor

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PCB Footprints
2N5657G - onsemi PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - TO-225 CASE 77-09 ISSUE AD
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3D Models
2N5657G - onsemi  - 3D model - Transistor Outline, Vertical - TO-225 CASE 77-09 ISSUE AD
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2N5657G Details

  • Manufacturer Part Number:

    2N5657G

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TO-225

  • Package Description:

    CASE 77-09, 3 PIN

  • Pin Count:

    3

  • Manufacturer Package Code:

    77-09

  • ECCN Code:

    EAR99

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Collector Current-Max (IC):

    0.5 A

  • Collector-Emitter Voltage-Max:

    350 V

  • Configuration:

    SINGLE

  • DC Current Gain-Min (hFE):

    5

  • JEDEC-95 Code:

    TO-225AA

  • 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-Max (Abs):

    20 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):

    10 MHz

2N5657G Frequently Asked Questions (FAQs)

  • The maximum safe operating temperature for the 2N5657G is 150°C, as specified in the datasheet. However, it's recommended to operate the transistor within a temperature range of -55°C to 125°C for optimal performance and reliability.
  • To ensure proper biasing for linear amplifier applications, you should follow the recommended biasing circuit and component values provided in the datasheet. Additionally, you can use a voltage divider network to set the base voltage and a current-limiting resistor to prevent excessive current flow.
  • To prevent damage and ensure the reliability of the 2N5657G, it's recommended to store the devices in their original packaging or in a dry, cool place away from direct sunlight. Avoid touching the leads or exposing the device to moisture, as this can cause damage or degradation.
  • While the 2N5657G is primarily designed for linear amplifier applications, it can be used in switching applications with proper design considerations. However, the transistor's switching characteristics may not be optimized, and the device may not be suitable for high-frequency switching applications.
  • The maximum power dissipation for the 2N5657G can be determined by using the thermal resistance (RθJA) and the maximum junction temperature (Tj) specified in the datasheet. You can calculate the maximum power dissipation using the formula: Pd = (Tj - Ta) / RθJA, where Ta is the ambient temperature.

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2N5657G Overview

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Part Image 2N5657 onsemi

Power Bipolar Transistor, 0.5A I(C), 350V V(BR)CEO, 1-Element, NPN, Silicon, TO-225AA, Plastic/Epoxy, 3 Pin

Part Image 2N5657 Central Semiconductor Corp

Power Bipolar Transistor, 0.5A I(C), 350V V(BR)CEO, 1-Element, NPN, Silicon, TO-126, Plastic/Epoxy, 3 Pin