LTV-815S

Transistor, Photovoltaic Output Optoisolators Overview

The LTV-815S is a single-channel phototransistor output optocoupler manufactured by Lite-On. It features a high current transfer ratio of at least 600% at an input current of 1mA and collector-emitter voltage of 2V. The device provides robust electrical isolation with a rated isolation voltage of 5,000Vrms. It operates within a temperature range of -50°C to 110°C and supports a maximum forward current of 50mA. The typical rise time is 4μs and the fall time is 3μs.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• High current transfer ratio for efficient signal transmission
• Strong electrical isolation capability between input and output circuits
• Wide operating temperature range suitable for diverse environments

Transistor, Photovoltaic Output Optoisolators Applications

• General-purpose signal isolation in electronic circuits
• Interface between microprocessors and control systems
• Switching applications requiring galvanic isolation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify that the specific part number matches the required package type and tape/reel specifications if applicable. Confirm compliance with relevant safety certifications such as UL or CSA if used in regulated equipment. Ensure the supplier provides valid datasheets confirming the isolation voltage and current transfer ratio parameters before finalizing orders.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high current transfer efficiency is required for low input currents. Consider the wide temperature range for harsh environment applications. Verify that the 5,000Vrms isolation rating meets the safety requirements of the target system. Compare timing characteristics against system speed requirements to ensure adequate performance.

Transistor, Photovoltaic Output Optoisolators Part Context

This component belongs to the LTV series of optocouplers from Lite-On. It is designed for general-purpose isolation tasks where high CTR and reliability are prioritized. The series includes various variants with different packaging and specific electrical characteristics tailored for different industrial and consumer electronics applications.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

The FOD8523SD is listed as a comparable alternative in public databases. Verify pinout compatibility and exact parameter matching before substitution.