LTV-725VS

Transistor, Photovoltaic Output Optoisolators Overview

The LTV-725VS is a single-channel transistor output optocoupler manufactured by Lite-On. It features a high collector-emitter voltage of 300V and an isolation voltage of 5000 Vrms. The device operates with a forward current of 50 mA and a forward voltage of 1.2 V. Power dissipation is rated at 350 mW. Response times include a rise time of 100 µs and a fall time of 20 µs.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• High input-output isolation voltage capability
• High collector-emitter voltage rating
• Transistor output configuration

Transistor, Photovoltaic Output Optoisolators Applications

• Programmable controllers
• Industrial automation systems
• Power supply feedback circuits

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix (e.g., TA) against the required packaging format, as standard tape-and-reel options may differ from bulk quantities. Confirm RoHS compliance status for environmental regulations. Ensure the isolation voltage rating meets the safety requirements of the target application circuit before finalizing procurement orders.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high voltage isolation and moderate speed are required. The 300V collector-emitter voltage supports direct switching of higher voltage loads. Verify that the 100 µs rise time is sufficient for the signal frequency. Consider thermal management for the 350 mW power dissipation limit in enclosed environments.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the LTV-725V series, which includes variants like LTV-725M and LTV-725S. These devices share similar electrical characteristics but may differ in package type or manufacturing batch specifications. The VS designation indicates a specific version within this transistor output family designed for general-purpose isolation applications.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Check datasheets for equivalent parts offering similar 5000 Vrms isolation and 300V VCEO ratings. Verify pinout compatibility if substituting with other manufacturers' transistor output optocouplers. Ensure CTR ranges match the design requirements for reliable switching performance.