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ZLLS400QTA - Diodes Incorporated

Description: Schottky Diodes & Rectifiers Schottky Diode

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PCB Footprints
ZLLS400QTA - Diodes Incorporated PCB footprint - Small Outline Diode - Small Outline Diode - SOD323
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3D Models
ZLLS400QTA - Diodes Incorporated  - 3D model - Small Outline Diode - SOD323
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ZLLS400QTA Details

  • Manufacturer Part Number:

    ZLLS400QTA

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOD-323

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.80

  • Manufacturer:

    Diodes Incorporated

  • YTEOL:

    6

  • Application:

    FAST RECOVERY

  • Breakdown Voltage-Min:

    40 V

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    RECTIFIER DIODE

  • Forward Voltage-Max (VF):

    0.8 V

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Non-rep Pk Forward Current-Max:

    2.5 A

  • Number of Elements:

    1

  • Number of Phases:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    150 °C

  • Output Current-Max:

    0.52 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Power Dissipation-Max:

    0.33 W

  • Reference Standard:

    AEC-Q101

  • Rep Pk Reverse Voltage-Max:

    40 V

  • Reverse Current-Max:

    10 µA

  • Reverse Recovery Time-Max:

    3 µs

  • Reverse Test Voltage:

    30 V

  • Surface Mount:

    YES

  • Technology:

    SCHOTTKY

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Position:

    DUAL

ZLLS400QTA Frequently Asked Questions (FAQs)

  • A good PCB layout for the ZLLS400QTA involves keeping the input and output traces separate, using a solid ground plane, and minimizing the length of the input and output traces to reduce electromagnetic interference (EMI).
  • To ensure proper biasing, connect the EN pin to a voltage source (e.g., VCC) through a 10kΩ resistor, and connect the FB pin to the output voltage through a resistive divider to set the desired output voltage.
  • The ZLLS400QTA can handle input voltages up to 18V, but it's recommended to operate within the specified input voltage range (4.5V to 15V) for optimal performance and reliability.
  • Implement overcurrent protection (OCP) and overvoltage protection (OVP) circuits, and ensure good thermal design practices, such as using a heat sink and keeping the device away from heat sources.
  • The ZLLS400QTA is rated for operation up to 125°C, but its performance and reliability may degrade at high temperatures. Ensure proper thermal design and consider derating the device for high-temperature applications.

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ZLLS400QTA Overview

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