ISP824XSM

Overview

The ISP824XSM is a dual-channel optocoupler from the Isocom ISP series, featuring a surface-mount DIP-8 package. It utilizes an infrared LED input and transistor output configuration to provide electrical isolation. Key electrical parameters include a 5300Vrms isolation voltage, a maximum forward current of 50mA, and a typical rise time of 4μs with a fall time of 3μs. The device operates within a temperature range of -30°C to 100°C and carries UL certification.

Feature Summary

• Dual-channel architecture for simultaneous signal isolation
• High-voltage insulation capability for safety-critical circuits
• Surface-mount design for automated assembly integration

Applications

• Industrial control systems
• Power supply protection circuits
• Telecommunications equipment

Procurement Notes

Verify the specific suffix 'XSM' against official datasheets to confirm the surface-mount variant and pinout configuration. Ensure compatibility with existing PCB footprints and reflow soldering profiles. Cross-reference manufacturer documentation for any recent updates to compliance standards or recommended operating conditions prior to finalizing procurement orders.

Selection Notes

Select this component when dual-channel isolation is required in a compact surface-mount form factor. Consider the 5300Vrms rating for high-potential applications and the 50mA input drive capability. Evaluate the 4μs/3μs switching speeds against system timing requirements. Confirm that the -30°C to 100°C operating range meets environmental specifications.

Part Context

This part belongs to the Isocom ISP series, which specializes in infrared optoelectronic devices. Isocom Components focuses on providing alternatives to standard commercial optocouplers, often offering specialized parameter selections. The series includes various packages such as DIP and SMD options for diverse mounting needs.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.