ISP817XB

Transistor, Photovoltaic Output Optoisolators Overview

The ISP817XB is a single-channel phototransistor output optocoupler manufactured by Isocom Components. It features a 4-pin DIP package with through-hole mounting. The device provides an isolation voltage of 5300 Vrms and operates within a temperature range of -55°C to 100°C. 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 unit supports a maximum input current of 50 mA.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-density optical isolation between input and output circuits
• Features a standard four-lead plastic dual in-line package for reliable mounting
• Designed for general-purpose signal transmission applications

Transistor, Photovoltaic Output Optoisolators Applications

• General purpose signal isolation
• Digital logic interface circuits
• Switching power supply feedback loops

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'X' against official manufacturer documentation to confirm exact parameter tolerances and compliance status. Ensure the selected component matches the required package type and pin configuration for your circuit design. Cross-reference datasheet specifications for isolation voltage and current transfer ratio before finalizing procurement decisions.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a single-channel phototransistor output with high isolation voltage is required. Consider the 4-pin DIP form factor for through-hole assembly processes. Evaluate the current transfer ratio and switching speed requirements against the device specifications to ensure compatibility with the target application's performance needs.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the ISP817 series of optically coupled isolators from Isocom Components. The series includes various configurations such as ISP817B and ISP817DXSM. These devices are designed to replace obsolete components while maintaining industry-standard pinouts and electrical characteristics for seamless integration into existing designs.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers: None.