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PS2705-1-F3-A - Renesas Electronics

Description: Support is limited to customers who have already adopted these products.The PS2705-1 is an optically coupled isolator containing a GaAs light emitting diode and an NPN silicon phototransistor. This package is SOP (Small Outline Package) type and has shield effect to cut off ambient light. It is designed for high density mounting applications.

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PS2705-1-F3-A - Renesas Electronics - PCB symbol
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PS2705-1-F3-A - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - PS2705-1-1
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PS2705-1-F3-A - Renesas Electronics - 3D model - Small Outline Packages - PS2705-1-1
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PS2705-1-F3-A Details

  • Manufacturer Part Number:

    PS2705-1-F3-A

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Package Description:

    SOP-4

  • Country Of Origin:

    Japan, Taiwan

  • HTS Code:

    8541.40.80.00

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    4

  • Additional Feature:

    UL APPROVED

  • Coll-Emtr Bkdn Voltage-Min:

    40 V

  • Configuration:

    SINGLE

  • Current Transfer Ratio-Min:

    0.3%

  • Current Transfer Ratio-Nom:

    100%

  • Dark Current-Max:

    100 nA

  • Forward Current-Max:

    0.05 A

  • Forward Voltage-Max:

    1.4 V

  • Isolation Voltage-Max:

    3750 V

  • JESD-609 Code:

    e6

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Elements:

    1

  • On-State Current-Max:

    0.08 A

  • Operating Temperature-Max:

    100 °C

  • Operating Temperature-Min:

    -55 °C

  • Optoelectronic Device Type:

    AC INPUT-TRANSISTOR OUTPUT OPTOCOUPLER

  • Packing Method:

    TR, EMBOSSED, 13 INCH

  • Power Dissipation-Max:

    0.15 W

  • Response Time-Max:

    0.000003 s

  • Surface Mount:

    YES

  • Terminal Finish:

    TIN BISMUTH

PS2705-1-F3-A Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the analog and digital sections separate, and use a common ground point for the analog and digital grounds.
  • Use a metal shield around the device, and ensure that the PCB layout is designed to minimize radiation. Also, use a common mode choke and a ferrite bead in the power supply lines to reduce EMI.
  • Power up the device in the following sequence: VCC, AVCC, and then the input voltage. Ensure that the power supplies are stable before applying the input voltage.
  • Use a heat sink with a thermal resistance of less than 10°C/W. Ensure good airflow around the device, and avoid blocking the airflow with other components.
  • The recommended input voltage range is 2.7V to 5.5V. However, the device can operate with an input voltage as low as 2.3V, but with reduced performance.

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PS2705-1-F3-A Overview

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