CNX82AW

Transistor, Photovoltaic Output Optoisolators Overview

The CNX82AW is a photovoltaic output optoisolator manufactured by onsemi. It features a gallium arsenide infrared emitting diode paired with a photovoltaic detector, housed in a 6-pin dual in-line package. The device provides electrical isolation with a maximum output voltage of 50V. Key electrical parameters include a minimum current transfer ratio of 40% and a maximum of 250%, both measured at a forward current of 10mA. Typical switching characteristics show turn-on and turn-off times of 3µs each. The input type is specified as DC.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Utilizes gallium arsenide infrared emitting diode technology for efficient light emission.
• Provides galvanic isolation between input and output circuits via photovoltaic detection.
• Designed for DC input signal transmission applications.

Transistor, Photovoltaic Output Optoisolators Applications

• General purpose signal isolation
• DC-DC converter feedback loops
• Microcontroller interface isolation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific manufacturer designation, as historical data associates this part with AMI Semiconductor prior to its acquisition by onsemi. Confirm the package style matches the required 6-pin dual in-line configuration. Ensure the datasheet specifications for current transfer ratio and isolation voltage meet the design requirements before procurement.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when photovoltaic output isolation is required for low-speed DC signals. The high current transfer ratio range allows for flexible drive conditions. Consider the 3µs switching speed suitability for the target application frequency. Verify compatibility with the system's isolation voltage requirements against the 50V output limit.

Transistor, Photovoltaic Output Optoisolators Part Context

The CNX82AW belongs to the family of photovoltaic output optoisolators. These devices are distinct from transistor or logic gate output optocouplers due to their zero-bias operation capability. They are commonly used in applications requiring high reliability and long-term stability in signal transmission across isolated boundaries.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Cross-reference with other photovoltaic output optoisolators from onsemi or legacy AMI Semiconductor portfolios if direct substitution is necessary.

Transistor, Photovoltaic Output Optoisolators FAQ

What is the typical switching speed of the CNX82AW?

The typical turn-on and turn-off times are both 3µs.

What is the maximum output voltage rating?

The maximum output voltage is 50V.