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PS2501L-4-A - Renesas Electronics

Description: Support is limited to customers who have already adopted these products.The PS2501-1, -4 and PS2501L-1, -4 are optically coupled isolators containing a GaAs light emitting diode and an NPN silicon phototransistor. The PS2501-1, -4 are in a plastic DIP (Dual In-line Package) and the PS2501L-1, -4 are lead bending type (Gullwing) for surface mount.

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PS2501L-4-A - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - 16-pin DIP
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PS2501L-4-A - Renesas Electronics  - 3D model - Small Outline Packages - 16-pin DIP
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PS2501L-4-A Details

  • Manufacturer Part Number:

    PS2501L-4-A

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • 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:

    SEPARATE, 4 CHANNELS

  • Current Transfer Ratio-Min:

    80%

  • Current Transfer Ratio-Nom:

    300%

  • Dark Current-Max:

    100 nA

  • Forward Current-Max:

    0.08 A

  • Forward Voltage-Max:

    1.4 V

  • Isolation Voltage-Max:

    5000 V

  • JESD-609 Code:

    e1

  • 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:

    MAGAZINE

  • Power Dissipation-Max:

    0.12 W

  • Response Time-Max:

    0.000003 s

  • Surface Mount:

    YES

  • Terminal Finish:

    TIN SILVER COPPER

PS2501L-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 coupling.
  • Use a high-quality, low-ESR capacitor (e.g., 10uF) as close as possible to the VCC pin. Add additional decoupling capacitors (e.g., 100nF) near the device to filter out high-frequency noise.
  • The maximum allowed voltage on the input pins is 5.5V, which is the absolute maximum rating. However, it's recommended to keep the input voltage below 5V to ensure reliable operation.
  • Use a thermal pad or a heat sink to dissipate heat. Ensure good airflow around the device, and avoid blocking the airflow with nearby components. Keep the operating temperature within the recommended range (–40°C to 85°C).
  • The recommended clock frequency is 100 kHz to 400 kHz. However, the device can operate at frequencies up to 1 MHz, but with reduced performance and increased power consumption.

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PS2501L-4-A Overview

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