HCPL0501V

Transistor, Photovoltaic Output Optoisolators Overview

The HCPL0501V is a single-channel high-speed optocoupler manufactured by onsemi, housed in an 8-pin SOIC package. It features a phototransistor output with a base terminal for enhanced performance control. Key electrical specifications include a maximum isolation voltage of 2500 Vrms and a typical current transfer ratio of 27%. The device supports a forward input current of 16 mA and delivers an output current of 8 mA. It operates within a temperature range of -40°C to +85°C and has a power dissipation rating of 100 mW.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• High-speed operation capability suitable for fast signal transmission
• Integrated base terminal on the phototransistor output for improved switching characteristics
• Robust electrical isolation rated at 2500 Vrms

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial automation systems requiring galvanic isolation
• Communication equipment interfaces
• Microprocessor system I/O isolation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'V' against the manufacturer's latest datasheet to confirm package dimensions and tape-and-reel specifications. Ensure compatibility with standard SOIC footprint designs. Cross-reference official documentation for any regional compliance certifications or updated thermal ratings prior to final procurement decisions.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high-speed digital isolation is required alongside a phototransistor output interface. The integrated base allows for faster turn-off times compared to standard configurations. Verify that the 2500 Vrms isolation rating meets the safety requirements of the target application environment.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the HCPL series of optocouplers from onsemi, designed for general-purpose isolation applications. The series offers various channel counts and output types, with the HCPL0501V specifically providing a single-channel solution with a transistor output and base access for optimized performance in noise-sensitive environments.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Check for direct pin-compatible substitutes within the same HCPL family, such as variants with different speed grades or packaging options. Ensure replacement parts maintain the same 2500 Vrms isolation rating and SOIC-8 footprint.

Transistor, Photovoltaic Output Optoisolators FAQ

What is the purpose of the base terminal on the phototransistor?

The base terminal allows for external connection to improve switching speed and reduce storage time, enhancing overall performance in high-speed applications.

What is the maximum operating temperature for the HCPL0501V?

The maximum operating temperature is +85°C.