CNW136

Transistor, Photovoltaic Output Optoisolators Overview

The CNW136 is a single-channel optoisolator manufactured by onsemi, housed in an 8-DIP package. It features a transistor output with a base terminal and provides 5000Vrms isolation voltage. The device supports a maximum output voltage of 20V and an output current of 10mA per channel. Input characteristics include a maximum DC forward current of 100mA. The minimum current transfer ratio is specified at 19% when driven at 16mA. The component operates within a standard temperature range suitable for general-purpose logic gate applications requiring electrical isolation.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-voltage electrical isolation between input and output circuits
• Features a transistor output configuration with accessible base terminal
• Designed for fast data transmission in logic gate applications

Transistor, Photovoltaic Output Optoisolators Applications

• Logic gate interface circuits requiring signal isolation
• Data transmission systems needing electrical separation
• General-purpose digital isolation tasks

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific ordering suffix and manufacturing date code upon procurement. Confirm that the component meets the required RoHS status, as historical documentation indicates this part may not comply with current environmental directives. Ensure the 8-DIP package dimensions match the target PCB footprint before finalizing orders.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a transistor output with a base pin is required for specific biasing or switching control needs. The 5000Vrms isolation rating makes it suitable for applications demanding robust safety barriers. Consider the 19% minimum CTR at 16mA input when designing drive circuits to ensure reliable signal propagation across the isolation barrier.

Transistor, Photovoltaic Output Optoisolators Part Context

The CNW136 belongs to the CNW13 series of optocouplers from onsemi, which also includes the CNW135 and CNW4502 models. These devices are designed for general-purpose isolation tasks. The CNW136 specifically offers a higher current transfer ratio compared to some variants in the family, making it distinct for applications requiring efficient signal coupling at lower input currents.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers: None identified.