IL755-1X007T

Transistor, Photovoltaic Output Optoisolators Overview

The IL755-1X007T is a single-channel optoisolator manufactured by Vishay Semiconductor Opto Division. It features a Darlington driver output with an accessible base connection, housed in a 6-pin SMD package. The device provides high isolation voltage of 5300Vrms and supports a maximum forward current of 60 mA. Key electrical parameters include a typical forward voltage of 1.2 V, a collector-emitter saturation voltage of 400 mV, and a minimum current transfer ratio of 100% at 10 mA input. It operates within a temperature range of -55°C to +100°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Darlington output configuration with base terminal for enhanced gain control
• High insulation voltage rating of 5300Vrms for robust isolation
• Surface-mount packaging suitable for automated assembly processes

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring high-gain isolation
• Power supply feedback loops
• Signal transmission in noisy environments

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix X007T corresponds to the tape-and-reel packaging format required for your production line. Confirm that the Darlington output characteristics align with your load requirements, as this differs from standard phototransistor outputs. Ensure compatibility with RoHS3 standards if applicable to your region's regulations.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high current gain is necessary without external amplification. The base connection allows for customization of switching speed and sensitivity. Compare against standard phototransistor optocouplers if lower power consumption is critical, as Darlington outputs typically have higher leakage currents.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the IL755 series of optoisolators designed for applications demanding high isolation and signal integrity. It is distinct from Vishay's standard phototransistor lines like the CNY17 or VO615A due to its unique Darlington architecture. The series is intended for industrial and commercial equipment where reliable galvanic isolation is essential.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

• H11AA1SR2VM
• H11AA4SR2VM

Transistor, Photovoltaic Output Optoisolators FAQ

What is the purpose of the base connection on the output transistor?

The base connection allows users to modify the switching characteristics, such as reducing storage time or adjusting sensitivity, by applying external bias or resistance.

Is the IL755-1X007T suitable for AC input signals?

Yes, the datasheet specifies the input type as AC/DC compatible, making it suitable for both alternating and direct current input signals.