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PS2802-1-F3-A - Renesas Electronics

Description: The PS2802-1 and PS2802-4 are optically coupled isolators containing a GaAs light emitting diode and an NPN silicon darlington-connected photo transistor in a plastic SSOP for high density applications. This package has shield effect to cut off ambient light.

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PS2802-1-F3-A Details

  • Manufacturer Part Number:

    PS2802-1-F3-A

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LEAD FREE, THIN, PLASTIC, SSOP-4

  • Country Of Origin:

    Japan

  • HTS Code:

    8541.40.80.00

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    7

  • Additional Feature:

    UL APPROVED

  • Coll-Emtr Bkdn Voltage-Min:

    40 V

  • Configuration:

    SINGLE

  • Current Transfer Ratio-Min:

    200%

  • Current Transfer Ratio-Nom:

    200%

  • Dark Current-Max:

    400 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:

    1

  • On-State Current-Max:

    0.09 A

  • Operating Temperature-Max:

    100 °C

  • Operating Temperature-Min:

    -55 °C

  • Optoelectronic Device Type:

    DARLINGTON OUTPUT OPTOCOUPLER

  • Packing Method:

    TR, EMBOSSED, 13 INCH

  • Power Dissipation-Max:

    0.12 W

  • Response Time-Max:

    0.0002 s

  • Surface Mount:

    YES

  • Terminal Finish:

    TIN BISMUTH

PS2802-1-F3-A Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the 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 as possible to the VIN pin. Add a 1uF ceramic capacitor in parallel to filter out high-frequency noise. Ensure the power supply can provide the required current and voltage.
  • The recommended input voltage range is 2.7V to 5.5V. However, the device can operate down to 2.3V with reduced performance. Be cautious when operating near the minimum voltage to avoid instability.
  • Use the shutdown pin to disable the device when not in use. Optimize the output voltage and current to minimize power consumption. Consider using a low-power mode or dynamic voltage scaling if possible.
  • The device has a thermal shutdown protection at 150°C. Ensure good airflow and a thermal pad or heat sink if the device is expected to operate in high-temperature environments. Monitor the junction temperature to avoid overheating.

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PS2802-1-F3-A Overview

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Part Image PS2802-1-F3-A NEC Compound Semiconductor Devices Ltd

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Part Image PS2802-1 NEC Electronics Group

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For a full list of alternate parts for PS2802-1-F3-A, check out Findchips.com