CNX35U

Transistor, Photovoltaic Output Optoisolators Overview

The onsemi CNX35U is a high-voltage optoisolator featuring a photovoltaic output configuration. It provides robust galvanic isolation with an isolation voltage of 5300 Vrms. The device utilizes a single-channel architecture housed in a PDIP-6 package. Key electrical parameters include a typical forward voltage (Vf) of 1.15V and a maximum DC forward current (If) of 100 mA. The output stage exhibits a maximum Vce saturation voltage of 400mV. The component operates within a temperature range of -40°C to 100°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-voltage galvanic isolation between input and output circuits
• Utilizes photovoltaic output technology for zero quiescent current operation
• Features a compact PDIP-6 package design

Transistor, Photovoltaic Output Optoisolators Applications

• High-voltage measurement systems
• Industrial process control isolation
• Power supply feedback loops

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific ordering suffix and package variant against the manufacturer's official datasheet to ensure compatibility with assembly requirements. Confirm RoHS compliance status and check for any recent product lifecycle changes or obsolescence notices directly from onsemi documentation before finalizing procurement decisions.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high isolation voltage ratings are required alongside photovoltaic output characteristics. Ensure the application circuit can accommodate the specific forward current limits and saturation voltage specifications. Verify that the operating temperature range meets the environmental demands of the target system.

Transistor, Photovoltaic Output Optoisolators Part Context

The CNX35U belongs to the CNX series of optoisolators from onsemi, designed for applications requiring reliable signal transmission across isolated barriers. This series emphasizes safety and noise immunity in electrically noisy environments, serving as a critical interface between low-voltage control logic and high-voltage power stages.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Consult official substitution guides for compatible alternatives. Verify pinout compatibility and electrical parameter equivalence before replacing.