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PS8501-AX - Renesas Electronics

Description: The PS8501, PS8501L1, PS8501L2 and PS8501L3 are 8-pin High-Speed photocouplers containing a GaAIAs LED on input side and a PN photodiode and a High-Speed amplifier transistor on output side on one chip. The PS8501 is in a plastic DIP (Dual In-line Package) with 8 mm creepage distance product. The PS8501L1 is lead bending type for long creepage distance. The PS8501L2 is lead bending type for long creepage distance (Gull-wing) for surface mount. The PS8501L3 is lead bending type (Gull-wing) for surface mounti

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PS8501-AX - Renesas Electronics - PCB symbol
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PS8501-AX - Renesas Electronics PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - PS8502-AX
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PS8501-AX - Renesas Electronics - 3D model - Dual-In-Line Packages - PS8502-AX
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PS8501-AX Details

  • Manufacturer Part Number:

    PS8501-AX

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    DIP-8

  • Country Of Origin:

    Japan

  • HTS Code:

    8541.40.80.00

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    6

  • Additional Feature:

    CMOS COMPATIBLE, UL RECOGNIZED

  • Configuration:

    SINGLE

  • Forward Current-Max:

    0.025 A

  • Isolation Voltage-Max:

    5000 V

  • JESD-609 Code:

    e4

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Number of Elements:

    1

  • Number of Functions:

    1

  • On-State Current-Max:

    0.008 A

  • Operating Temperature-Max:

    100 °C

  • Operating Temperature-Min:

    -55 °C

  • Optoelectronic Device Type:

    LOGIC IC OUTPUT OPTOCOUPLER

  • Packing Method:

    MAGAZINE

  • Response Time-Max:

    8e-7 s

  • Response Time-Nom:

    3.5e-7 ns

  • Surface Mount:

    NO

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

PS8501-AX Frequently Asked Questions (FAQs)

  • Renesas provides a recommended PCB layout guide in their application note (APN) document, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize noise.
  • The PS8501-AX has a built-in overcurrent protection feature that can be enabled by setting the OCP pin high. Additionally, an external overcurrent protection circuit can be implemented using a sense resistor and a comparator to detect overcurrent conditions.
  • The PS8501-AX has an operating temperature range of -40°C to 125°C, but it's recommended to operate within -20°C to 85°C for optimal performance and reliability.
  • The PS8501-AX has a low-power mode that can be enabled by setting the EN pin low. Additionally, the device can be configured for low-power mode by adjusting the switching frequency, output voltage, and other parameters using the device's control pins and registers.
  • The recommended input capacitor value for the PS8501-AX is 10uF to 22uF, with a voltage rating of 25V or higher. The input capacitor should be placed as close as possible to the VIN pin to minimize noise and ensure stable operation.

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PS8501-AX Overview

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