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PS2701A-1-A - Renesas Electronics

Description: The PS2701A-1 is an optically coupled isolator containing a GaAs light emitting diode and an NPN silicon phototransistor to realize an excellent cost performance. This package is SOP (Small Outline Package) type and has shield effect to cut off ambient light. It is designed for high density mounting applications.

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PS2701A-1-A - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - PS2701A-1-F3-A-1
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PS2701A-1-A Details

  • Manufacturer Part Number:

    PS2701A-1-A

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Japan, Taiwan

  • HTS Code:

    8541.40.80.00

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    5

  • Additional Feature:

    UL APPROVED

  • Coll-Emtr Bkdn Voltage-Min:

    70 V

  • Configuration:

    SINGLE

  • Current Transfer Ratio-Min:

    50%

  • Dark Current-Max:

    100 nA

  • Forward Current-Max:

    0.03 A

  • Forward Voltage-Max:

    1.4 V

  • Isolation Voltage-Max:

    3750 V

  • JESD-609 Code:

    e6

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Elements:

    1

  • On-State Current-Max:

    0.03 A

  • Operating Temperature-Max:

    100 °C

  • Operating Temperature-Min:

    -55 °C

  • Optoelectronic Device Type:

    TRANSISTOR OUTPUT OPTOCOUPLER

  • Packing Method:

    TAPE

  • Power Dissipation-Max:

    0.15 W

  • Response Time-Max:

    0.000005 s

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin/Bismuth (Sn/Bi)

PS2701A-1-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 grounds separate and connect them at a single point. Use a 10uF capacitor between VCC and GND, and a 100nF capacitor between AVCC and AGND.
  • Use a high-quality voltage regulator with low output impedance and a low dropout voltage. Ensure the input voltage is within the recommended range (2.7V to 5.5V). Add a 10uF capacitor between VIN and GND to filter out noise.
  • The maximum current that can be drawn from the LDO output is 150mA. However, it's recommended to limit the current to 100mA to ensure stable operation and minimize heat generation.
  • Use the shutdown pin (SHDN) to turn off the device when not in use. This reduces the quiescent current to less than 1uA. Also, ensure that all inputs are at a valid logic level to minimize power consumption.
  • The recommended operating temperature range is -40°C to 85°C. However, the device can operate up to 125°C with reduced performance and reliability.

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PS2701A-1-A Overview

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