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PS2502-4 - CEL

Description: Transistor Output Optocouplers Hi-Iso Darling 4-Ch

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PS2502-4 - CEL - PCB symbol
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PCB Footprints
PS2502-4 - CEL PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - PS2502-4
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PS2502-4 - CEL - 3D model - Dual-In-Line Packages - PS2502-4
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PS2502-4 Details

  • Manufacturer Part Number:

    PS2502-4

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    PLASTIC, DIP-16

  • HTS Code:

    8541.40.80.00

  • Manufacturer:

    California Eastern Laboratories (CEL)

  • YTEOL:

    0

  • Coll-Emtr Bkdn Voltage-Min:

    40 V

  • Configuration:

    SEPARATE, 4 CHANNELS

  • Current Transfer Ratio-Nom:

    2000%

  • Dark Current-Max:

    400 nA

  • Forward Current-Max:

    0.08 A

  • Isolation Voltage-Max:

    5000 V

  • Number of Elements:

    4

  • Operating Temperature-Max:

    100 °C

  • Operating Temperature-Min:

    -55 °C

  • Optoelectronic Device Type:

    DARLINGTON OUTPUT OPTOCOUPLER

PS2502-4 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 EMI.
  • Use a thermally conductive material for the heat sink, ensure good airflow, and avoid overheating the device. Also, consider using a thermal interface material to improve heat transfer.
  • The maximum allowable voltage on the input pins is 15V, but it's recommended to keep it below 12V to ensure reliable operation and prevent damage to the device.
  • Yes, the PS2502-4 can be used in switching power supply applications, but ensure that the input voltage is within the recommended range and the output is properly filtered to minimize noise and EMI.
  • Use a voltage regulator or a zener diode to protect the device from overvoltage conditions. For overcurrent protection, use a fuse or a current-limiting resistor in series with the input.

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PS2502-4 Overview

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PS2502-4 Alternates

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Image Part Number Model
Part Image PS2502-4-A NEC Compound Semiconductor Devices Ltd

Darlington Output Optocoupler, 4-Element, 5000V Isolation
Part Image PS2502-4-A NEC Electronics America Inc

Darlington Output Optocoupler, 4-Element, 5000V Isolation, PLASTIC, PLASTIC, DIP-16
Part Image PS2502-4 NEC Electronics Group

Darlington Output Optocoupler, 4-Element, 5000V Isolation
Part Image PS2502-4-A Renesas Electronics Corporation

Darlington Output Optocoupler, 4-Element, 5000V Isolation
Part Image PS2502-4 Renesas Electronics Corporation

Darlington Output Optocoupler, 4-Element, 5000V Isolation
For a full list of alternate parts for PS2502-4, check out Findchips.com