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PS2502-4-A - Renesas Electronics

Description: Support is limited to customers who have already adopted these products.The PS2502-1, -4 and PS2502L-1, -4 are optically coupled isolators containing a GaAs light emitting diode and an NPN silicon darlington connected phototransistor. The PS2502-1, -4 are in a plastic DIP (Dual In-line Package) and the PS2502L-1, -4 are lead bending type (Gullwing) for surface mount.

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PS2502-4-A - Renesas Electronics - PCB symbol
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PCB Footprints
PS2502-4-A - Renesas Electronics PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - PS2502-4
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3D Models
PS2502-4-A - Renesas Electronics - 3D model - Dual-In-Line Packages - PS2502-4
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PS2502-4-A Details

  • Manufacturer Part Number:

    PS2502-4-A

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Package Description:

    DIP-16

  • 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:

    40 V

  • Configuration:

    SEPARATE, 4 CHANNELS

  • Current Transfer Ratio-Min:

    200%

  • Current Transfer Ratio-Nom:

    2000%

  • Dark Current-Max:

    400 nA

  • Forward Current-Max:

    0.08 A

  • Forward Voltage-Max:

    1.4 V

  • Isolation Voltage-Max:

    5000 V

  • JESD-609 Code:

    e1

  • Mounting Feature:

    THROUGH HOLE MOUNT

  • Number of Elements:

    4

  • On-State Current-Max:

    0.16 A

  • Operating Temperature-Max:

    100 °C

  • Operating Temperature-Min:

    -55 °C

  • Optoelectronic Device Type:

    DARLINGTON OUTPUT OPTOCOUPLER

  • Packing Method:

    MAGAZINE

  • Power Dissipation-Max:

    0.16 W

  • Response Time-Max:

    0.0001 s

  • Surface Mount:

    NO

  • Terminal Finish:

    TIN SILVER COPPER

PS2502-4-A Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the analog and digital signal traces separate and avoid crossing them over each other.
  • Use a metal shield around the device, keep the PCB layout compact, and use a common mode choke or ferrite bead to filter out electromagnetic interference (EMI).
  • The recommended operating temperature range is -40°C to 85°C. However, the device can operate up to 105°C with reduced performance and reliability.
  • The POR and BOR functions are enabled by default. To disable them, tie the POR/BOR pin to VCC. For custom reset behavior, use an external resistor and capacitor to the POR/BOR pin.
  • Use a 10uF ceramic capacitor and a 100nF ceramic capacitor in parallel, placed as close as possible to the VCC pin. Add a 10Ω resistor in series with the capacitors to prevent oscillations.

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PS2502-4-A Overview

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