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PS2805-1-F3-A - Renesas Electronics

Description: Support is limited to customers who have already adopted these products.The PS2805-1 and PS2805-4 are optically coupled isolators containing GaAs light emitting diodes 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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PS2805-1-F3-A - Renesas Electronics - PCB symbol
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PS2805-1-F3-A - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - 4-SOIC
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PS2805-1-F3-A Details

  • Manufacturer Part Number:

    PS2805-1-F3-A

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Package Description:

    SOP-4

  • 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:

    80 V

  • Configuration:

    SINGLE

  • 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:

    1

  • On-State Current-Max:

    0.05 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:

    0.12 W

  • Response Time-Max:

    0.000003 s

  • Surface Mount:

    YES

  • Terminal Finish:

    TIN BISMUTH

PS2805-1-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 capacitors close to the IC, and use short, wide traces for the power lines.
  • To ensure stability, use a minimum output capacitance of 10uF, and ensure the capacitor's ESR is less than 1 ohm. Also, add a 10nF capacitor in parallel with the output capacitor to improve transient response.
  • The maximum ambient temperature for the PS2805-1-F3-A is 85°C. However, the device can operate up to 105°C with derating. Consult the datasheet for thermal derating curves.
  • Yes, the PS2805-1-F3-A is suitable for high-reliability applications. It has a high MTBF (Mean Time Between Failures) and is manufactured using a robust process. However, consult the datasheet and application notes for specific guidelines.
  • Use a TVS (Transient Voltage Suppressor) diode or a voltage clamp circuit at the input to protect the device from voltage surges. Ensure the TVS diode's breakdown voltage is higher than the maximum input voltage.

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PS2805-1-F3-A Overview

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PS2805-1-F3-A Alternates

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Part Image PS2805-1-F3 California Eastern Laboratories (CEL)

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For a full list of alternate parts for PS2805-1-F3-A, check out Findchips.com