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PS2705-1-A

RoHS Compliant Optocoupler

PS2705-1-A General Description

PS2705-1-A is an optically coupled isolator containing a GaAs infrared emitting diode and a NPN silicon phototransistor. It has a minimum forward current of 5mA and a typical forward voltage of 1.2V. The phototransistor has a maximum collector-emitter voltage of 80V and a maximum collector current of 50mA. The device operates over a wide temperature range of -40°C to 100°C.The optically coupled isolator is designed for applications requiring high speed response, such as digital logic isolators, line receivers and microprocessor system interfaces. It provides high isolation voltage of 2500Vrms for 1 minute and features a creepage distance of 5mm, making it suitable for use in high voltage environments.PS2705-1-A is housed in a 4-pin DIP package with dimensions of 7.62mm x 6.58mm. It is RoHS compliant and meets UL, CSA and VDE safety standards. With its reliable performance and robust construction, this optically coupled isolator is a versatile solution for various isolation applications in industrial and consumer electronic devices

Key Features

  • Optically coupled high-speed response
  • High isolation voltage (5,000 Vrms)
  • Low power consumption
  • Operating temperature range: -40°C to 100°C
  • Mini-flat type, ideal for space-constrained applications
  • Application

  • The PS2705-1-A is a high-speed photocoupler with digital output designed for applications such as programmable logic controllers, digital control equipment, and power supply control circuits
  • It is commonly used in industrial automation, consumer electronics, and power management systems for signal isolation and voltage level shifting
  • Specifications

    Product Category Transistor Output Optocouplers Number of Channels 1 Channel
    Series PS2705 Height mm
    Length mm Product Type Transistor Output Optocouplers
    Factory Pack Quantity 20 Subcategory Optocouplers
    Width mm

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