PS2502-2SM

Overview

The PS2502-2SM is a surface-mount optocoupler from Isocom Components, featuring two Darlington transistor outputs and an infrared LED input. It provides high isolation voltage of 5000Vrms and operates within a temperature range of -30°C to 100°C. The device utilizes a compact SOP-8 package for efficient PCB integration.

Feature Summary

• Dual-channel configuration with Darlington output transistors for high gain applications
• High isolation voltage capability ensuring robust circuit separation
• Compact surface-mount packaging suitable for automated assembly processes

Applications

• Logic-to-logic isolation in noisy industrial environments
• Motor and servo machine digital control systems
• Computer peripheral interface circuits

Procurement Notes

Verify the specific suffix 'SM' confirms the surface-mount package variant against your schematic requirements. Confirm that the Darlington output characteristics align with your load current needs. Ensure the operating temperature range meets your environmental specifications before finalizing component selection.

Selection Notes

Select this part when dual-channel isolation with high current transfer ratio is required in a small footprint. Compare performance metrics against standard DIP alternatives if space constraints are critical. Validate compatibility with your reflow soldering profile due to the surface-mount construction.

Part Context

This component belongs to the PS2502 series, designed as a replacement for discontinued or hard-to-find optocouplers. Isocom specializes in providing industry-standard replacements with tailored parameter selections to meet specific circuit design requirements for commercial applications.

Replacement Considerations

PS2502-2N (DIP-8 equivalent)