ISP817XBSM

Transistor, Photovoltaic Output Optoisolators Overview

The Isocom Components ISP817XBSM is a surface-mount single-channel phototransistor optocoupler from the ISP series. It features a 4-pin SMD-4 package with an AC input type and NPN phototransistor output. Key electrical parameters include a maximum forward voltage of 1.4V, a typical rise time of 4μs, and a typical fall time of 3μs. The device offers a minimum isolation voltage of 5300Vrms and operates within a temperature range of -55°C to 125°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-density mounting capability in a compact surface-mount form factor
• Ensures robust electrical isolation between input and output circuits
• Delivers fast switching performance suitable for signal transmission applications

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring galvanic isolation
• Power supply protection circuits
• Smart metering infrastructure
• Gas detection and monitoring equipment

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'B' against official datasheets to confirm current transfer ratio grading and packaging details. Ensure the ordering information matches the exact pin configuration and lead finish requirements for your assembly process. Cross-reference the manufacturer's latest documentation to validate compliance standards and environmental certifications before finalizing procurement.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a surface-mount solution is required for single-channel isolation with high voltage withstand capabilities. Consider the 5300Vrms isolation rating for safety-critical interfaces. Evaluate the operating temperature range and switching speeds against system requirements to ensure compatibility with the intended application environment and signal integrity needs.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the ISP series of high-density mounting phototransistor optically coupled isolators manufactured by Isocom Components. The series is designed as a replacement for common commercial optocouplers, offering specialized parameter selection to meet specific circuit design requirements while maintaining global industry manufacturing standards.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

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