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MJL21194 - onsemi

Description: Obsolete - Bipolar Transistor, PNP, 250 V, 16 A

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PCB Footprints
MJL21194 - onsemi PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - TO−3BPL (TO−264) CASE 340G−02 ISSUE J_1
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3D Models
MJL21194 - onsemi  - 3D model - Transistor Outline, Vertical - TO−3BPL (TO−264) CASE 340G−02 ISSUE J_1
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  • Datasheet Download Datasheet
  • Stock & Prices $ Price & Stock for MJL21194
  • Part Number MJL21194
  • Manufacturer onsemi
  • Pin Count 3
  • Part Category Transistor BJT NPN
  • Package Category Transistor Outline, Vertical
  • Footprint Name Transistor Outline, Vertical - TO−3BPL (TO−264) CASE 340G−02 ISSUE J_1
  • Released Date Dec 25, 2021
  • Last Modified Date Sep 19, 2024 2:45 PM UTC
  • Pinout / Pin List Click Here (Member Only)

MJL21194 Details

  • Manufacturer Part Number:

    MJL21194

  • Brand Name:

    onsemi

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TO-3PBL (TO-264)

  • Package Description:

    CASE 340G-02, TO-3PBL, TO-264, 3 PIN

  • Pin Count:

    3

  • Manufacturer Package Code:

    340G-02

  • ECCN Code:

    EAR99

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Case Connection:

    ISOLATED

  • Collector Current-Max (IC):

    16 A

  • Collector-Emitter Voltage-Max:

    250 V

  • Configuration:

    SINGLE

  • DC Current Gain-Min (hFE):

    8

  • JEDEC-95 Code:

    TO-264AA

  • 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:

    NPN

  • Power Dissipation-Max (Abs):

    200 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):

    30

  • Transistor Application:

    AMPLIFIER

  • Transistor Element Material:

    SILICON

  • Transition Frequency-Nom (fT):

    4 MHz

MJL21194 Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the MJL21194 is 4.5V to 18V, with a typical voltage of 12V.
  • To ensure proper biasing, connect the base of the transistor to a voltage divider network that sets the base voltage to around 2.5V to 3.5V above the emitter voltage. This will provide optimal current gain and linearity.
  • The maximum collector current rating for the MJL21194 is 3A, but it's recommended to derate the current to 2A or less for reliable operation and to prevent overheating.
  • To prevent thermal runaway, ensure good heat sinking, keep the junction temperature below 150°C, and avoid operating the transistor at high currents and voltages simultaneously. Also, consider adding a thermal protection circuit to shut down the transistor in case of overheating.
  • The recommended storage temperature range for the MJL21194 is -55°C to 150°C. Storing the transistor outside this range may affect its reliability and performance.

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MJL21194 Overview

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Image Part Number Model
Part Image MJL21194G onsemi

Power Bipolar Transistor, 16A I(C), 250V V(BR)CEO, 1-Element, NPN, Silicon, TO-264AA, Plastic/Epoxy, 3 Pin

Part Image MJL21194G Rochester Electronics LLC

16A, 250V, NPN, Si, POWER TRANSISTOR, TO-264AA, ROHS COMPLIANT, CASE 340G-02, TO-3PBL, TO-264, 3 PIN