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PS2801-1-K-A - Renesas Electronics

Description: Transistor Output Optocouplers SGL Tr DC Couplr

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PS2801-1-K-A - Renesas Electronics - PCB symbol
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PS2801-1-K-A - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - ssop-4
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PS2801-1-K-A Details

  • Manufacturer Part Number:

    PS2801-1-K-A

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • HTS Code:

    8541.40.80.00

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Additional Feature:

    UL APPROVED

  • Coll-Emtr Bkdn Voltage-Min:

    80 V

  • Configuration:

    SINGLE

  • Current Transfer Ratio-Min:

    300%

  • Dark Current-Max:

    100 nA

  • Forward Current-Max:

    0.05 A

  • Forward Voltage-Max:

    1.4 V

  • Isolation Voltage-Max:

    2500 V

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Elements:

    1

  • 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

PS2801-1-K-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.
  • Use a high-quality, low-ESR capacitor (e.g., 10uF ceramic) as close to the VIN pin as possible. Add a 1uF ceramic capacitor in parallel to filter out high-frequency noise. Ensure the power supply is stable and within the recommended voltage range.
  • The maximum allowed voltage on the output pins is 5.5V. Exceeding this voltage may damage the device. Ensure the output voltage is within the recommended range to maintain device reliability.
  • Use a heat sink or thermal pad to dissipate heat. Ensure good airflow around the device. Keep the device away from heat sources and avoid blocking airflow. Monitor the junction temperature (TJ) and ensure it stays within the recommended range.
  • The recommended input voltage range is 2.7V to 5.5V. Operating outside this range may affect device performance or reliability.

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PS2801-1-K-A Overview

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