HCPL2503V

Transistor, Photovoltaic Output Optoisolators Overview

The HCPL2503V is a single-channel high-speed optocoupler manufactured by onsemi. It features an AlGaAs LED coupled to a phototransistor with a base connection for improved switching performance. The device offers a data rate of 1 Mbit/s and supports a maximum forward current of 25 mA. It provides an isolation voltage of 2500 Vrms and operates within a temperature range up to 70 °C. Packaged in an 8-pin DIP (N08H), it is designed for applications requiring fast signal transmission with electrical isolation.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Single-channel configuration with transistor output including base pin
• High-speed operation supporting 1 Mbit/s data rates
• Robust insulation capability rated at 2500 Vrms
• Compliant with UL recognition and VDE approval standards

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial communication interfaces
• Microprocessor system isolation
• Signal transmission in noisy environments

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'V' indicates the 8-DIP package variant. Confirm RoHS compliance status as some legacy listings may vary. Ensure the supplier source is authorized to guarantee component authenticity and traceability. Check for any specific handling requirements related to electrostatic discharge during storage and installation.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when single-channel isolation with a base-driven transistor output is required. It is suitable for systems needing 1 Mbit/s speed and 2500 Vrms isolation. Consider the 8-DIP package constraints for PCB layout. Compare against dual-channel variants if multiple isolated signals are needed simultaneously.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the high-speed transistor output optocoupler family from onsemi. It shares architectural similarities with the HCPL-2531 but differs in channel count. The series is designed for logic IC output applications, providing reliable galvanic isolation between input control circuits and output load circuits in electronic systems.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

The HCPL-2531 is a dual-channel equivalent in the same family. Verify pin compatibility if substituting with other single-channel models like the 6N135 or HCPL-2503. Ensure replacement parts match the 8-DIP package and 2500 Vrms isolation rating.