HCPL2730S

Transistor, Photovoltaic Output Optoisolators Overview

The HCPL2730S is a high-speed optocoupler manufactured by onsemi, featuring two independent channels within an 8-pin DIP package. It utilizes a Darlington transistor output configuration to achieve high current transfer ratios. The device provides electrical isolation with a rated insulation voltage of 5000 Vrms. Key electrical parameters include a maximum forward current of 20 mA and a typical forward voltage of 1.3 V. The output stage supports a collector current of 60 mA. Operating temperatures range from -40°C to +100°C, ensuring reliability in demanding environments.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel architecture for simultaneous signal isolation
• High gain Darlington output structure
• Enhanced insulation voltage rating

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring galvanic isolation
• Signal interfacing between microcontrollers and power stages
• Data transmission in noisy electromagnetic environments

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'S' against the manufacturer's official datasheet to confirm the package type and pinout configuration. Ensure that the required insulation voltage and channel count align with the system design specifications before procurement. Cross-reference the component marking with the official part number to prevent counterfeit substitution.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when dual-channel isolation with high current drive capability is required. The Darlington output offers higher gain compared to standard phototransistor outputs, suitable for driving loads directly. Consider the operating temperature range and package style compatibility with the printed circuit board layout during the design phase.

Transistor, Photovoltaic Output Optoisolators Part Context

This component belongs to the HCPL2730M series of high-speed optocouplers. The series is designed for applications needing reliable electrical isolation between low-voltage control circuits and higher-voltage power sections. The product line emphasizes robust performance in industrial and commercial electronic systems.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

HCPL2730SM

Transistor, Photovoltaic Output Optoisolators FAQ

What is the insulation voltage rating?

The HCPL2730S has an insulation voltage rating of 5000 Vrms.

What is the output configuration?

The device features a Darlington transistor output configuration.