HCPL2730SD

Transistor, Photovoltaic Output Optoisolators Overview

The HCPL2730SD is a high-speed optocoupler manufactured by onsemi, featuring two independent channels in an 8-pin surface-mount package. It utilizes a Darlington output configuration to achieve a typical current transfer ratio of 2400%. The device supports a maximum forward current of 20 mA with a forward voltage of 1.3 V and delivers an output current of 60 mA. It provides an insulation voltage of 5000 Vrms and operates within a temperature range of -40°C to +100°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel architecture for simultaneous signal isolation
• High gain Darlington output structure
• Surface-mount packaging for automated assembly

Transistor, Photovoltaic Output Optoisolators Applications

• Logic gate interface circuits requiring electrical isolation
• Data transmission systems with fast switching requirements
• Industrial control systems needing channel separation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'SD' confirms the surface-mount tape-and-reel packaging variant rather than tube packaging. Confirm RoHS compliance status through official documentation as specifications may vary by production batch. Ensure the operating temperature range meets system requirements given the wide industrial specification.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when dual-channel isolation is required alongside high current drive capabilities. The Darlington output offers higher gain compared to standard transistor outputs but may exhibit slower switching speeds. Verify that the 5000 Vrms insulation rating satisfies the safety isolation requirements of the target application circuit.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the HCPL2x series of high-speed logic gate optocouplers designed for applications demanding both electrical isolation and rapid data transmission. The series distinguishes itself through high current transfer ratios and low input current requirements, making it suitable for driving logic interfaces efficiently while maintaining galvanic separation between input and output stages.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

HCPL2730SM is a pin-compatible alternative available in tube packaging from the same manufacturer.