6N139-X019T

Transistor, Photovoltaic Output Optoisolators Overview

The Vishay 6N139-X019T is a high-speed optocoupler featuring a Darlington transistor output with base access. It provides 5300Vrms isolation voltage and supports a data rate of 100 kBd. The device operates within a temperature range of -55°C to 100°C. Key electrical parameters include a minimum current transfer ratio of 500% at 1.6mA input, a typical turn-on time of 600ns, and a typical turn-off time of 1.5µs. It accepts a maximum DC forward current of 25mA and delivers up to 60mA output current per channel.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• High-speed operation capability for reliable signal transmission
• Darlington output configuration with accessible base terminal
• Robust electrical isolation performance

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial automation control systems
• Measurement and testing equipment
• Power supply feedback circuits

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS3 compliance status and check for specific package variants such as tape and reel options. Review official product change notices for any manufacturing updates or lifecycle changes before finalizing procurement plans.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high-speed digital isolation is required alongside high current drive capability. The Darlington output structure allows for greater load driving capacity compared to standard phototransistor outputs. Ensure the application environment remains within the specified operating temperature range for optimal performance.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the 6N139 series of high-speed optocouplers manufactured by Vishay Semiconductor Opto Division. The series is designed for applications requiring fast switching speeds and strong isolation characteristics. The X019 suffix typically denotes specific packaging configurations available from distributors.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Consult official substitution lists for verified alternatives. Cross-reference technical specifications to ensure compatibility with existing circuit designs.