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LTV-815 - Lite-On

Description: Lite-On, LTV-815 DC Input Darlington Output Optocoupler, Through Hole, 4-Pin PDIP

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Symbol
LTV-815 - Lite-On - PCB symbol
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PCB Footprints
LTV-815 - Lite-On PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - 4-pin DIP
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3D Models
LTV-815 - Lite-On - 3D model - Dual-In-Line Packages - 4-pin DIP
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LTV-815 Details

  • Manufacturer Part Number:

    LTV-815

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    ROHS COMPLIANT, DIP-4

  • HTS Code:

    8541.40.80.00

  • Factory Lead Time:

    8 Weeks

  • Manufacturer:

    Lite-On Semiconductor Corporation

  • YTEOL:

    6

  • Additional Feature:

    UL APPROVED, VDE APPROVED

  • Coll-Emtr Bkdn Voltage-Min:

    35 V

  • Configuration:

    SINGLE

  • Current Transfer Ratio-Min:

    600%

  • Current Transfer Ratio-Nom:

    600%

  • Dark Current-Max:

    1000 nA

  • Forward Current-Max:

    0.05 A

  • Forward Voltage-Max:

    1.4 V

  • Isolation Voltage-Max:

    5000 V

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Number of Elements:

    1

  • On-State Current-Max:

    0.08 A

  • Operating Temperature-Max:

    100 °C

  • Operating Temperature-Min:

    -30 °C

  • Optoelectronic Device Type:

    DARLINGTON OUTPUT OPTOCOUPLER

  • Power Dissipation-Max:

    0.2 W

  • Surface Mount:

    NO

LTV-815 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 reduce thermal resistance.
  • Ensure that the device is operated within the recommended temperature range (−40°C to +125°C). Use a heat sink or thermal interface material to improve heat dissipation. Also, consider using a thermal protection circuit to prevent overheating.
  • 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-815 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-815 Overview

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