PS2502-2XSMT&R

Overview

The PS2502-2XSMT&R is a surface-mount optocoupler manufactured by Isocom Components. It features a single channel with a DC input and Darlington transistor output. The device provides high isolation voltage of 5000Vrms between input and output circuits. It operates within a temperature range of -30°C to 100°C. The component utilizes a compact SMD package suitable for automated assembly processes in electronic designs requiring electrical isolation.

Feature Summary

• Provides galvanic isolation between input control signals and output loads using infrared light transmission
• Features a Darlington transistor output stage designed for high current transfer ratio applications
• Constructed with a surface-mount package optimized for automated PCB assembly workflows

Applications

• Industrial motor control systems requiring isolated switching
• Power supply feedback loops for safety isolation
• Solid-state relay driver circuits

Procurement Notes

Verify the specific suffix 'SMT&R' confirms the tape-and-reel packaging format required for your manufacturing line. Confirm that the 'X' designation aligns with your intended isolation voltage rating and regulatory compliance needs. Cross-reference the manufacturer's latest datasheet to ensure the pinout matches your existing footprint design before finalizing procurement orders.

Selection Notes

Select this component when a high-gain Darlington output is necessary to drive subsequent stages directly from low-level logic signals. Ensure the system design accommodates the slower switching speeds inherent to Darlington configurations compared to standard phototransistors. Verify that the surface-mount form factor fits within the spatial constraints of the target printed circuit board layout.

Part Context

This part belongs to the PS2502 series of optocouplers, which are characterized by their Darlington output configuration. The series is widely utilized in applications demanding high sensitivity and robust signal isolation. Isocom Components produces these devices to meet international safety standards for electrical isolation in industrial and commercial equipment environments.

Replacement Considerations

Direct substitutes include other PS2502 variants with compatible pinouts and electrical characteristics. Verify that any replacement maintains the same Darlington output type and isolation voltage ratings to ensure circuit functionality remains unchanged.