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PS2801A-4-A - Renesas Electronics

Description: Support is limited to customers who have already adopted these products.The PS2801A-1 and PS2801A-4 are optically coupled isolators containing a GaAs light emitting diode and an NPN silicon phototransistor in a plastic SSOP for high density applications to realize an excellent cost performance. This package has shield effect to cut off ambient light.

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PS2801A-4-A - Renesas Electronics - PCB symbol
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PS2801A-4-A - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - PS2801A-4
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PS2801A-4-A - Renesas Electronics - 3D model - Small Outline Packages - PS2801A-4
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PS2801A-4-A Details

  • Manufacturer Part Number:

    PS2801A-4-A

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Package Description:

    SSOP-16

  • HTS Code:

    8541.40.80.00

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    3

  • Additional Feature:

    UL APPROVED

  • Coll-Emtr Bkdn Voltage-Min:

    70 V

  • Configuration:

    SEPARATE, 4 CHANNELS

  • Current Transfer Ratio-Min:

    50%

  • Dark Current-Max:

    100 nA

  • Forward Current-Max:

    0.03 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:

    0.03 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:

    0.000005 s

  • Surface Mount:

    YES

  • Terminal Finish:

    TIN BISMUTH

PS2801A-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 noise sources. Use a common mode choke or ferrite bead to filter out high-frequency noise.
  • Ensure good thermal conductivity by using a heat sink or thermal pad. Keep the device away from heat sources and ensure good airflow. Derate the output current and voltage according to the temperature derating curve in the datasheet.
  • Use a metal shield or enclosure to contain EMI. Keep the input and output cables away from each other and from noise sources. Use a common mode choke or ferrite bead to filter out high-frequency noise. Ensure good grounding and shielding of the PCB.
  • Check the input voltage and current, output voltage and current, and temperature. Verify the PCB layout and component placement. Use an oscilloscope to check for noise and oscillations. Consult the datasheet and application notes for troubleshooting guides.
  • Ensure the device is used within the specified operating conditions. Avoid overvoltage, overcurrent, and overheating. Use protective devices such as fuses and surge protectors. Ensure the device is used in a safe and controlled environment.

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PS2801A-4-A Overview

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