ISP817X-1SM

Transistor, Photovoltaic Output Optoisolators Overview

The ISP817X-1SM is a single-channel phototransistor optocoupler from the ISP series, manufactured by Isocom Components. It features a surface-mount DIP package with four pins and accepts DC input. The device provides high-density mounting capabilities with an isolation voltage of 5300 Vrms. Key electrical parameters include a maximum forward voltage of 1.4V, a typical rise time of 4μs, and a typical fall time of 3μs. It operates within a temperature range of -55°C to 100°C and carries UL recognition.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides optical isolation between input and output circuits using a phototransistor configuration.
• Designed for high-density mounting applications in compact electronic assemblies.
• Offers robust insulation performance suitable for demanding industrial environments.

Transistor, Photovoltaic Output Optoisolators Applications

• Logic-to-logic isolation in noisy environments
• Line receiver circuits
• Programmable current level sensors

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm pinout compatibility and lead form variations. Ensure that the surface-mount package dimensions align with the target PCB footprint requirements. Confirm that the operating temperature range meets the environmental specifications of the intended application system.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a single-channel phototransistor output with high isolation voltage is required for space-constrained designs. Consider the CTR specifications relative to the driving circuit capabilities. Evaluate the thermal management needs based on the specified power dissipation limits during continuous operation.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the ISP series of high-density mounting phototransistor optically coupled isolators. Isocom Components specializes in providing alternatives to standard industry components, often offering customized parameter selections to meet specific circuit design requirements while maintaining compliance with global safety standards.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Potential substitutes include TLP521, TLP621, SFH615A, and PS2501 variants. Verify pin compatibility and electrical characteristics before substitution.