H11L3300W

Logic Output Optoisolators Overview

The onsemi H11L3300W is a logic output optocoupler featuring a Schmitt trigger input and an open-collector output. It provides electrical isolation between circuits with a rated isolation voltage of 7500 Vrms. The device operates within a temperature range of -40°C to +85°C and supports data rates up to 1 MHz. Key electrical parameters include a typical propagation delay of 4 µs, rise/fall times of 100 ns, and a maximum forward current of 30 mA. It is housed in a 6-DIP package.

Logic Output Optoisolators Feature Summary

• Integrates a Schmitt trigger input for noise immunity and clean signal transitions
• Provides high-voltage galvanic isolation between input and output circuits
• Features an open-collector output suitable for interfacing with digital logic systems

Logic Output Optoisolators Applications

• Microcontroller interface circuits requiring noise isolation
• Industrial control systems for signal transmission across isolated domains
• Power supply feedback loops for voltage regulation monitoring

Logic Output Optoisolators Procurement Notes

Verify the specific suffix 'W' against the manufacturer's official datasheet to confirm pinout compatibility and packaging specifications. Ensure the component meets required safety certifications such as UL or VDE for the intended application environment. Cross-reference the part number with authorized distributors to confirm availability and authenticity.

Logic Output Optoisolators Selection Notes

Select this component when high noise immunity is required due to its integrated Schmitt trigger input. Consider the 7500 Vrms isolation rating for applications involving significant potential differences between circuits. Evaluate the 1 MHz data rate capability against system timing requirements. Confirm that the open-collector output configuration aligns with the load driving needs of the target design.

Logic Output Optoisolators Part Context

The H11L3300W belongs to the H11L series of logic output optocouplers from onsemi. This series is designed for general-purpose isolation applications where reliable signal transmission is critical. The device complements other components in power management and control systems by providing safe separation between low-voltage control logic and higher-voltage power stages.

Logic Output Optoisolators Replacement Considerations

Compatible substitutes include the H11L3SR2M and H11L3SVM from onsemi, which offer similar logical functions and isolation ratings. Verify pinout compatibility and package dimensions before substitution to ensure mechanical fit.