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PS2801-4-A - Renesas Electronics

Description: Support is limited to customers who have already adopted these products.The PS2801-1 and PS2801-4 are optically coupled isolators containing a GaAs light emitting diode and an NPN silicon phototransistor in a plastic SSOP for high density applications. This package has shield effect to cut off ambient light.

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PS2801-4-A - Renesas Electronics - PCB symbol
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PS2801-4-A - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - pS2801-4-A-+-
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PS2801-4-A Details

  • Manufacturer Part Number:

    PS2801-4-A

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Package Description:

    LEAD FREE, PLASTIC, SSOP-16

  • Country Of Origin:

    Japan

  • HTS Code:

    8541.40.80.00

  • Factory Lead Time:

    18 Weeks

  • Date Of Intro:

    1998-05-01

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    3

  • Additional Feature:

    UL APPROVED

  • Coll-Emtr Bkdn Voltage-Min:

    80 V

  • Configuration:

    SEPARATE, 4 CHANNELS

  • Current Transfer Ratio-Min:

    80%

  • Dark Current-Max:

    100 nA

  • Forward Current-Max:

    0.05 A

  • Forward Voltage-Max:

    1.4 V

  • Isolation Voltage-Max:

    2500 V

  • JESD-609 Code:

    e6

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Elements:

    4

  • On-State Current-Max:

    0.05 A

  • Operating Temperature-Max:

    100 °C

  • Operating Temperature-Min:

    -55 °C

  • Optoelectronic Device Type:

    TRANSISTOR OUTPUT OPTOCOUPLER

  • Packing Method:

    TAPE

  • Power Dissipation-Max:

    0.12 W

  • Response Time-Max:

    0.000003 s

  • Surface Mount:

    YES

  • Terminal Finish:

    TIN BISMUTH

PS2801-4-A Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the input and output traces short and away from each other to minimize noise and crosstalk.
  • Use a thermally conductive material for the PCB and ensure good airflow around the device. Also, consider using a heat sink or thermal interface material to improve heat dissipation.
  • Use X7R or X5R ceramic capacitors with a voltage rating of 10V or higher for the input and output capacitors. A 10uF capacitor is recommended for the input and a 4.7uF capacitor for the output.
  • Use a voltage supervisor or a power-on reset circuit to monitor the input voltage and reset the device if it falls outside the recommended range. Also, consider using a TVS diode or a zener diode for overvoltage protection.
  • The recommended input voltage range is 2.7V to 5.5V. Operating the device outside this range may affect its performance and reliability.

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PS2801-4-A Overview

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Part Image PS2801-4-A NEC Corp

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