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PS2933-1-AX - Renesas Electronics

Description: The PS2933-1 is an optically coupled isolator containing a GaAs light emitting diode and an NPN silicon phototransistor in one package for high density mounting applications. An ultra small flat-lead package has been provided which realizes a reduction in mounting area of about 30% compared with the PS28xx series.

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PS2933-1-AX - Renesas Electronics - PCB symbol
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PCB Footprints
PS2933-1-AX - Renesas Electronics PCB footprint - SO Transistor Flat Lead - SO Transistor Flat Lead - PS2933-1e
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3D Models
PS2933-1-AX - Renesas Electronics - 3D model - SO Transistor Flat Lead - PS2933-1e
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PS2933-1-AX Details

  • Manufacturer Part Number:

    PS2933-1-AX

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Japan

  • HTS Code:

    8541.40.80.00

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    8

  • Additional Feature:

    UL APPROVED

  • Coll-Emtr Bkdn Voltage-Min:

    350 V

  • Configuration:

    SINGLE WITH BUILT-IN DIODE AND RESISTOR

  • Current Transfer Ratio-Min:

    400%

  • Current Transfer Ratio-Nom:

    2000%

  • Dark Current-Max:

    400 nA

  • Forward Current-Max:

    0.05 A

  • Forward Voltage-Max:

    1.3 V

  • Isolation Voltage-Max:

    2500 V

  • JESD-609 Code:

    e4

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Elements:

    1

  • On-State Current-Max:

    0.06 A

  • Operating Temperature-Max:

    100 °C

  • Operating Temperature-Min:

    -55 °C

  • Optoelectronic Device Type:

    DARLINGTON OUTPUT OPTOCOUPLER

  • Packing Method:

    TAPE

  • Power Dissipation-Max:

    0.12 W

  • Response Time-Max:

    0.00002 s

  • Surface Mount:

    YES

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

PS2933-1-AX 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 crosstalk.
  • Use a thermal pad or a heat sink to dissipate heat, and ensure good airflow around the device. Also, follow the recommended operating conditions and derating guidelines in the datasheet.
  • The PS2933-1-AX has built-in ESD protection diodes, but additional external protection may be necessary depending on the application. Follow standard ESD handling precautions during assembly and testing. For latch-up prevention, ensure that the device is operated within the recommended voltage and current ranges.
  • Yes, the PS2933-1-AX is suitable for high-reliability and safety-critical applications. However, it's essential to follow the recommended design and testing guidelines, and to consult with Renesas Electronics Corporation for specific requirements and certifications.
  • Consult the datasheet and application notes for troubleshooting guidelines. Use oscilloscopes and logic analyzers to debug the device's behavior. If issues persist, contact Renesas Electronics Corporation's technical support for further assistance.

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PS2933-1-AX Overview

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PS2933-1-AX Alternates

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For a full list of alternate parts for PS2933-1-AX, check out Findchips.com