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Q4008N4RP - LITTELFUSE

Description: TRIAC Standard 400 V 8 A Surface Mount TO-263 (D2PAK)

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PCB Footprints
Q4008N4RP - LITTELFUSE PCB footprint - Other - Other - TO-263AB (N-Package) - D2-PAK Surface Mount
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3D Models
Q4008N4RP - LITTELFUSE  - 3D model - Other - TO-263AB (N-Package) - D2-PAK Surface Mount
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Q4008N4RP Details

  • Manufacturer Part Number:

    Q4008N4RP

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    D2PAK

  • Pin Count:

    4

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.30.00.80

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    6

  • Additional Feature:

    HIGH RELIABILITY

  • Case Connection:

    MAIN TERMINAL 2

  • Configuration:

    SINGLE

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

    150 V/us

  • DC Gate Trigger Current-Max:

    25 mA

  • DC Gate Trigger Voltage-Max:

    1.3 V

  • Holding Current-Max:

    50 mA

  • JEDEC-95 Code:

    TO-263AB

  • JESD-30 Code:

    R-PSSO-G2

  • JESD-609 Code:

    e3

  • Leakage Current-Max:

    2 mA

  • Number of Elements:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • RMS On-state Current-Max:

    8 A

  • Repetitive Peak Off-state Voltage:

    400 V

  • Surface Mount:

    YES

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    GULL WING

  • Terminal Position:

    SINGLE

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

    40

  • Trigger Device Type:

    TRIAC

Q4008N4RP Frequently Asked Questions (FAQs)

  • Littelfuse recommends a PCB layout with a solid ground plane, short lead lengths, and a Kelvin connection for the sense pins to minimize noise and ensure accurate current measurement.
  • The Q4008N4RP has an internal overcurrent detection circuit that triggers the fault output when the current exceeds the specified threshold. The device also has a built-in delay to prevent false triggering due to transient currents.
  • The Q4008N4RP is rated for operation from -40°C to 125°C, making it suitable for use in a wide range of industrial and automotive applications.
  • Yes, the Q4008N4RP is designed to withstand high-vibration environments and meets the requirements of IEC 60068-2-6 for vibration testing.
  • The Q4008N4RP has built-in EMI filtering and is designed to meet the requirements of IEC 61000-4-2 for electromagnetic compatibility.

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Q4008N4RP Overview

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