CNX38U300W

Transistor, Photovoltaic Output Optoisolators Overview

The CNX38U300W is an optoisolator manufactured by onsemi, featuring a transistor output configuration housed in a 6-DIP package. It provides electrical isolation with a breakdown voltage of 5300 Vrms. The device utilizes a phototransistor collector-emitter output stage to transmit signals across the isolation barrier. Designed for surface mount or through-hole integration, it supports industrial applications requiring robust noise immunity and signal integrity between isolated circuits.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-voltage electrical isolation between input and output circuits
• Utilizes a phototransistor output stage for signal transmission
• Housed in a standard 6-DIP package for versatile mounting options

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial automation control systems
• Isolated communication interfaces
• Power supply feedback loops

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the manufacturer part number CNX38U300W against official onsemi documentation to ensure authenticity. Confirm the package type matches the required 6-DIP specification. Check for RoHS compliance status if environmental regulations apply to the end product. Ensure storage conditions meet semiconductor handling standards to prevent damage prior to assembly.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high isolation voltage is required for safety-critical applications. The transistor output is suitable for digital signal interfacing where moderate speed is sufficient. Consider the DIP package form factor for prototyping or legacy board designs. Evaluate thermal management requirements based on the specific circuit load and ambient operating conditions.

Transistor, Photovoltaic Output Optoisolators Part Context

This component belongs to the family of optoisolators produced by onsemi, formerly Fairchild Semiconductor. These devices are designed to transfer electrical signals between two isolated circuits using light. The CNX38U300W specifically targets applications needing reliable galvanic isolation with a compact footprint, serving as a bridge between low-voltage control logic and higher-voltage power stages.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Cross-reference with other 6-pin DIP optocouplers offering similar isolation voltages and transistor outputs. Verify pinout compatibility before substitution. Ensure the replacement device meets the same electrical isolation ratings and package dimensions to fit existing PCB layouts without modification.