PS2502-1XSM

Overview

The PS2502-1XSM is a single-channel optocoupler from the PS2502 series, manufactured by Isocom Components. It features an AC input configuration and utilizes a transistor output. The device is housed in a surface-mount DIP package with four pins. Key electrical specifications include a maximum forward voltage of 1.4V, a maximum input current of 50mA, and an isolation voltage of 5300Vrms. The typical rise time is 60μs, while the typical fall time is 53μs. The current transfer ratio ranges from a minimum of 200% to a maximum of 2000%. Operating temperatures span from -30°C to 100°C.

Feature Summary

• AC input capability for direct alternating current signal coupling
• High isolation voltage rating for robust circuit protection
• Wide current transfer ratio range for flexible gain requirements

Applications

• Industrial control systems
• Power supply units
• Smart metering devices

Procurement Notes

Verify the specific suffix 'SM' against official Isocom documentation to confirm surface-mount packaging variations. Ensure compatibility with existing PCB footprints and reflow soldering profiles. Cross-reference datasheet parameters such as isolation voltage and current transfer ratio with design requirements. Confirm UL certification status if required for end-product compliance. Validate operating temperature range suitability for the intended environment.

Selection Notes

Select this component when AC input driving is required without additional rectification circuitry. The high current transfer ratio allows for efficient signal transmission with lower input currents. Surface-mount packaging facilitates automated assembly processes. Verify that the 5300Vrms isolation meets safety standards for the application. Consider thermal management within the specified -30°C to 100°C operating range.

Part Context

The PS2502-1XSM belongs to the PS2502 series of optocouplers produced by Isocom Components. This series is designed for general-purpose isolation applications. Isocom specializes in infrared optoelectronic devices, offering alternatives to standard commercial optocouplers. The company provides various lead forms and custom parameter selections to meet specific circuit design needs.

FAQ

What type of input signal does the PS2502-1XSM support?

It supports AC input signals, allowing direct connection to alternating current sources.

What is the isolation voltage rating of this optocoupler?

The device has an isolation voltage rating of 5300Vrms.