LOC110STR

Transistor, Photovoltaic Output Optoisolators Overview

The Littelfuse LOC110STR is a single-channel surface-mount linear optocoupler housed in an 8-pin DIP package. It integrates an infrared LED with two photodiodes, utilizing one feedback photodiode for input control and a second output photodiode for signal transmission. The device provides high linearity and offers electrical isolation of 3750 Vrms. It operates within a temperature range of -40°C to +85°C, with storage capabilities up to +125°C. Power dissipation is rated at 0.5W.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Features an infrared LED optically coupled with two photodiodes for precise linear signal transfer
• Utilizes a feedback photodiode to generate control signals for enhanced input stability
• Provides high-voltage electrical isolation between input and output circuits

Transistor, Photovoltaic Output Optoisolators Applications

• Precision analog signal isolation in industrial control systems
• Feedback loops in power supply regulation circuits
• Linear data transmission across isolated barriers

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific bin designation suffix (e.g., G or F) against project requirements, as these indicate manufacturing variations. Confirm that the reel packaging format aligns with automated assembly equipment specifications. Ensure the component meets all relevant safety certification standards required for the final application environment before procurement.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high linearity and precise analog signal transfer are critical. The dual-photodiode architecture supports closed-loop feedback mechanisms for improved accuracy. Consider the surface-mount DIP-8 package for space-constrained designs requiring robust isolation performance without compromising signal integrity in sensitive measurement applications.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the LOC110 series of linear optocouplers manufactured by Littelfuse. The series is designed for applications requiring accurate transmission of analog signals across isolated boundaries. The STR suffix denotes the surface-mount tape-and-reel packaging configuration, facilitating efficient placement in high-volume manufacturing processes.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Check for direct substitutes within the same family, such as LOC110STR-G or LOC110STR-F, which may share identical functional characteristics but differ in binning or packaging specifics. Verify pinout compatibility and isolation voltage ratings before substituting.