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MJL3281A - onsemi

Description: Obsolete - Bipolar Power Transistor, NPN, 15 A, 350 V, 230 Watt

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PCB Footprints
MJL3281A - 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
MJL3281A - 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 MJL3281A
  • Part Number MJL3281A
  • 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 Apr 1, 2023
  • Last Modified Date Sep 19, 2024 2:45 PM UTC
  • Pinout / Pin List Click Here (Member Only)

MJL3281A Details

  • Manufacturer Part Number:

    MJL3281A

  • Brand Name:

    onsemi

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TO-3PBL (TO-264)

  • Package Description:

    PLASTIC, 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):

    15 A

  • Collector-Emitter Voltage-Max:

    260 V

  • Configuration:

    SINGLE

  • DC Current Gain-Min (hFE):

    45

  • 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):

    240

  • 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):

    30 MHz

MJL3281A Frequently Asked Questions (FAQs)

  • A 2-layer or 4-layer PCB with a solid ground plane and thermal vias is recommended. Keep the thermal pad connected to the ground plane to improve heat dissipation.
  • Ensure good thermal design, use a heat sink if necessary, and follow the recommended operating conditions. Monitor the device's junction temperature (TJ) and adjust the design accordingly.
  • The maximum allowed voltage on the input pins is 5.5V. Exceeding this voltage may cause damage to the device.
  • Use ESD protection devices such as TVS diodes or ESD arrays on the input lines. Follow proper PCB design and handling practices to minimize ESD risks.
  • A 10uF to 22uF ceramic capacitor is recommended for the output filter. The exact value depends on the specific application and desired ripple performance.

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MJL3281A Overview

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Part Image MJL3281AG onsemi

Power Bipolar Transistor, 15A I(C), 260V V(BR)CEO, 1-Element, NPN, Silicon, TO-264AA, Plastic/Epoxy, 3 Pin