LTV-815S-TA

Transistor, Photovoltaic Output Optoisolators Overview

The LTV-815S-TA is a single-channel photodarlington optocoupler from the FOD852 series, manufactured by Lite-On Inc. It features a high current transfer ratio of 600% at 1mA input current and supports an output current of 80mA per channel. The device provides robust electrical isolation with a voltage rating of 5000Vrms. It operates within a wide temperature range of -30°C to 100°C and utilizes a surface-mount 4-SMD (gull-wing) package for compact integration.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• High current transfer ratio capability for efficient signal transmission
• Robust 5000Vrms insulation voltage for enhanced safety
• Wide operating temperature range suitable for demanding environments

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring galvanic isolation
• Power supply feedback circuits
• Signal isolation in microprocessor-based systems

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify that the specific suffix TA corresponds to the required tape-and-reel packaging configuration for automated assembly processes. Confirm compliance with RoHS directives and ensure the component meets the thermal management requirements of the target application environment before finalizing procurement specifications.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high gain is necessary to drive loads directly without additional amplification stages. The photodarlington output structure offers superior sensitivity compared to standard transistor outputs. Ensure the design accommodates the slower switching speeds inherent to darlington configurations while leveraging the high isolation voltage for safety-critical applications.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the LTV-815S family of single-channel optocouplers designed for general-purpose isolation. It serves as a surface-mount alternative to through-hole variants, facilitating modern PCB layouts. The device complements other members of the LTV series by providing specialized high-gain performance in a compact footprint.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

The LTV-817S-TA is a documented similar product offering comparable isolation and package characteristics. Verify pinout compatibility and current transfer ratio specifications when substituting to ensure circuit functionality remains intact.