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LH1546ADF - Vishay

Description: Vishay, LH1546ADF MOSFET Output Optocoupler, Surface Mount, 4-Pin SMD

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Symbol
LH1546ADF - Vishay - PCB symbol
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PCB Footprints
LH1546ADF - Vishay PCB footprint - Small Outline Packages - Small Outline Packages - LH1546ADF
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3D Models
LH1546ADF - Vishay - 3D model - Small Outline Packages - LH1546ADF
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LH1546ADF Details

  • Manufacturer Part Number:

    LH1546ADF

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SMD, 4 PIN

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.40.95.00

  • Factory Lead Time:

    6 Weeks

  • Manufacturer:

    Vishay Intertechnologies

  • YTEOL:

    5.59

  • Additional Feature:

    HIGH RELIABILITY, UL APPROVED

  • Configuration:

    SINGLE

  • Control Current:

    0.0017 A

  • Control Voltage:

    1.15 V

  • Forward Current-Max:

    0.05 A

  • Input Type:

    DC

  • Isolation Voltage-Max:

    5300 V

  • Number of Elements:

    1

  • On-State Current-Max:

    0.12 A

  • On-state Resistance-Max:

    35 Ω

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Optoelectronic Device Type:

    TRANSISTOR OUTPUT SSR

  • Output Circuit Type:

    MOSFET

  • Overall Height:

    3.8 mm

  • Overall Length:

    6.81 mm

LH1546ADF Frequently Asked Questions (FAQs)

  • A recommended PCB layout for the LH1546ADF is to use a thermal pad with a minimum size of 10mm x 10mm, and to ensure that the thermal pad is connected to a large copper area on the PCB to dissipate heat efficiently.
  • To ensure reliability in high-temperature applications, it is recommended to derate the power dissipation of the LH1546ADF according to the temperature derating curve provided in the datasheet, and to ensure that the device is operated within its recommended operating temperature range.
  • The maximum allowable voltage that can be applied to the LH1546ADF is 100V, as specified in the datasheet. Exceeding this voltage may damage the device.
  • To prevent damage during assembly, it is recommended to handle the LH1546ADF by the body of the device, rather than the leads, and to avoid bending or flexing the leads excessively. It is also recommended to use a static-safe workstation and to follow proper electrostatic discharge (ESD) precautions.
  • The recommended storage condition for the LH1546ADF is in a dry, cool place, away from direct sunlight and moisture. The device should be stored in its original packaging or in a similar protective package to prevent damage.

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LH1546ADF Overview

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