CNX72AXG

Transistor, Photovoltaic Output Optoisolators Overview

The CNX72AXG is a single-channel optoisolator manufactured by Isocom Components 2004 LTD. It features a transistor with base output configuration housed in a 6-pin DIP package for through-hole mounting. The device provides an isolation voltage of 5300Vrms and supports a maximum forward voltage of 1.65V. Key electrical parameters include a typical rise time of 2µs, a typical fall time of 11µs, and a maximum input current of 60 mA DC. The current transfer ratio ranges from a minimum of 40% to a maximum of 80%.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides galvanic isolation between input and output circuits using an LED and phototransistor pair.
• Features a transistor with base output design for enhanced switching performance.
• Utilizes a standard 6-pin DIP package suitable for through-hole PCB assembly.

Transistor, Photovoltaic Output Optoisolators Applications

• General-purpose signal isolation in industrial control systems
• Switching power supply feedback loops
• Microcontroller interface circuits requiring voltage level shifting

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'XG' against official manufacturer documentation to confirm compliance requirements and tape-and-reel specifications. Ensure the ordering part number matches the exact pinout and isolation rating required for your circuit design. Cross-reference datasheets for any regional regulatory certifications associated with this specific variant.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a low-cost, general-purpose optocoupler with moderate speed is required. The 5300Vrms isolation rating suits applications with significant potential differences between ground domains. Consider the 40-80% CTR range for logic-level interfacing where precise gain is not critical. Verify that the 60mA maximum forward current aligns with your drive circuit capabilities.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the CNY17 family of optoisolators, which are widely used as standard replacement components in various electronic designs. The CNX72AXG designation specifically identifies the Isocom Components version of this popular transistor-output isolator, maintaining compatibility with industry-standard pinouts and electrical characteristics found in similar devices from other manufacturers.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Direct substitutes include the CNY17F-1XG and CNY17-4XG from the same manufacturer series. Other generic equivalents may exist but require verification of pinout compatibility and electrical parameter margins before implementation in existing designs.