Please enter a minimum 3 letters or numbers
Technical Content
Part Image

PS2805A-1-A - Renesas Electronics

Description: Support is limited to customers who have already adopted these products.AC input/single transistor output photocouplers (optocouplers) are optically coupled isolators containing GaAs infrared light emitting diodes and an NPN silicon phototransistor. This type consists of two infrared light emitting diodes connected in inverse-parallel, and operates directly on AC input current.

Download PS2805A-1-A Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
Send part feedback
Symbol
PS2805A-1-A - Renesas Electronics - PCB symbol
click to zoom
PCB Footprints
PS2805A-1-A - Renesas Electronics PCB footprint - Small Outline Packages - Small Outline Packages - PS2805A-1
click to zoom

PS2805A-1-A Details

  • Manufacturer Part Number:

    PS2805A-1-A

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Package Description:

    SSOP-4

  • 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:

    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:

    2500 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:

    AC INPUT-TRANSISTOR OUTPUT OPTOCOUPLER

  • Packing Method:

    TAPE

  • Power Dissipation-Max:

    0.12 W

  • Response Time-Max:

    0.000005 s

  • Surface Mount:

    YES

  • Terminal Finish:

    TIN BISMUTH

PS2805A-1-A 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 capacitors close to the IC, and use short, wide traces for the power lines.
  • Ensure good airflow around the device, use a heat sink if necessary, and avoid blocking the airflow around the IC. Also, follow the recommended thermal design guidelines in the datasheet.
  • The maximum allowed voltage on the EN pin is 6V. Use a voltage divider or a zener diode to limit the voltage and protect the pin from overvoltage.
  • The PS2805A-1-A is rated for operation up to 105°C. However, the device's performance and reliability may degrade at high temperatures. Consult the datasheet for derating information and consider using a heat sink or thermal management techniques.
  • Check the input voltage, output load, and PCB layout for any issues. Verify that the device is properly soldered and that the thermal pad is connected to a solid ground plane. Use an oscilloscope to monitor the output voltage and current.

Trust Checks

This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

PS2805A-1-A Overview

Use the download button to access the PS2805A-1-A schematic symbol and PCB footprint.
To find more CAD model downloads similar to this part, try a partial part number search, like PS280, or try a keyword search, such as Optocoupler

Parts related to PS2805A-1-A

Showing 0 results

Part Image

← Prev Next →
About Us Contact Us Terms of Service Do not sell or share my personal information Privacy Policy Digital Services Act Library Loader Twitter LinkedIn

All content Copyright © 2020, Supplyframe.com. All rights reserved. Back to top ↑