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Q4004LT - LITTELFUSE

Description: Triacs 400V 4A 33/43V Teccor brand Thyristors 4 / 6 / 8 / 10 / 15 Amp Quadracs

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PCB Footprints
Q4004LT - LITTELFUSE PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - TO-220AB (L-Package
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3D Models
Q4004LT - LITTELFUSE  - 3D model - Transistor Outline, Vertical - TO-220AB (L-Package
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Q4004LT Details

  • Manufacturer Part Number:

    Q4004LT

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TO-220AB

  • Package Description:

    ROHS COMPLIANT, PLASTIC, ISOLATED TO-220AB, 3 PIN

  • Pin Count:

    3

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.30.00.80

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    0

  • Additional Feature:

    HIGH RELIABILITY

  • Case Connection:

    ISOLATED

  • Configuration:

    SINGLE WITH BUILT-IN TRIGGER ELEMENT IN SERIES WITH GATE

  • Critical Rate of Rise of Commutation Voltage-Min:

    2 V/us

  • Critical Rate of Rise of Off-State Voltage-Min:

    25 V/us

  • Holding Current-Max:

    30 mA

  • JEDEC-95 Code:

    TO-220AB

  • JESD-30 Code:

    R-PSFM-T3

  • JESD-609 Code:

    e3

  • Leakage Current-Max:

    2 mA

  • Moisture Sensitivity Level:

    2

  • Number of Elements:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • RMS On-state Current-Max:

    4 A

  • Repetitive Peak Off-state Voltage:

    400 V

  • Surface Mount:

    NO

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Position:

    SINGLE

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

    40

  • Trigger Device Type:

    TRIAC WITH INT TRIGGER

Q4004LT Frequently Asked Questions (FAQs)

  • The recommended PCB footprint for the Q4004LT is a rectangular pad with a minimum size of 2.5mm x 1.5mm, with a 0.5mm radius corner and a 0.3mm spacing between pads.
  • To ensure reliable soldering, use a soldering iron with a temperature of 250°C to 260°C, and apply a small amount of solder paste to the pads. Avoid applying excessive heat or pressure, which can damage the component.
  • The Q4004LT can operate safely in temperatures ranging from -40°C to 125°C, but it's recommended to derate the component's current rating at higher temperatures to ensure reliability.
  • Yes, the Q4004LT is designed to withstand vibrations up to 10g, but it's recommended to secure the component to the PCB using a suitable adhesive or mechanical fastening to prevent movement during operation.
  • To prevent electrostatic discharge (ESD) damage, handle the Q4004LT with ESD-protective equipment, such as wrist straps or mats, and avoid touching the component's pins or pads.

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Q4004LT Overview

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