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LTV-352T - Lite-On

Description: Optocoupler Darlington Output, 35V, SOP4 Lite-On LTV-352T DC Input Darlington Output Optocoupler, Surface Mount, 4-Pin Mini-Flat

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LTV-352T - Lite-On PCB footprint - Small Outline Packages - Small Outline Packages - LTV-352T
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LTV-352T Details

  • Manufacturer Part Number:

    LTV-352T

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    MINI-FLAT, 4 PIN

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.60.00.80

  • Factory Lead Time:

    10 Weeks

  • Manufacturer:

    Lite-On Semiconductor Corporation

  • YTEOL:

    8

  • Additional Feature:

    VDE APPROVED, UL APPROVED

  • Coll-Emtr Bkdn Voltage-Min:

    300 V

  • Configuration:

    SINGLE WITH BUILT-IN DIODE AND RESISTOR

  • Current Transfer Ratio-Min:

    1000%

  • Dark Current-Max:

    200 nA

  • Forward Current-Max:

    0.05 A

  • Forward Voltage-Max:

    1.4 V

  • Isolation Voltage-Max:

    3750 V

  • JESD-609 Code:

    e3

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Elements:

    1

  • On-State Current-Max:

    0.15 A

  • Operating Temperature-Max:

    100 °C

  • Operating Temperature-Min:

    -55 °C

  • Optoelectronic Device Type:

    DARLINGTON OUTPUT OPTOCOUPLER

  • Power Dissipation-Max:

    0.15 W

  • Response Time-Max:

    0.0003 s

  • Surface Mount:

    YES

  • Terminal Finish:

    Pure Tin (Sn)

LTV-352T Frequently Asked Questions (FAQs)

  • A 2-layer PCB with a solid ground plane on the bottom layer and a thermal relief pattern on the top layer is recommended. This helps to dissipate heat efficiently and reduces thermal resistance.
  • Ensure that the device is operated within the recommended temperature range (up to 125°C). Use a heat sink or thermal interface material to improve heat dissipation. Also, consider derating the device's power handling at high temperatures.
  • A 10uF to 22uF X7R or X5R ceramic capacitor is recommended for input decoupling. This helps to filter out noise and ensure stable operation.
  • Use a shielded enclosure, keep the LTV-352T away from noise sources, and use a common-mode choke or ferrite bead to filter out high-frequency noise. Also, ensure that the PCB layout is optimized for minimal radiation.
  • A 10uF to 22uF X7R or X5R ceramic capacitor is recommended for output filtering. This helps to reduce output ripple and ensure stable operation.

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LTV-352T Overview

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