Broadcom DC Input Optocoupler, 8-Pin PDIP, Maximum Forward Voltage 1.85V, Maximum Input Current 20mA, Current HCNW139-000E

Broadcom HCNW139-000E is a DC input optocoupler featuring an 8-pin PDIP package and Darlington transistor output configuration. It provides reliable electrical isolation through an optical interface using LEDs optically coupled with high gain photodetectors. This device has a maximum forward voltage of 1.85 volts and handles a maximum input current of 20 milliamperes.

The optocoupler offers a very high current transfer ratio from 400% to 4500%, ensuring efficient signal transfer with low input current requirements. The device guarantees excellent input-output common mode transient immunity, making it suitable for use in environments with significant electrical noise and interference.

Operating temperature range is 0 to 70 °C, ensuring consistent performance in industrial and commercial applications. Potential use cases for this optocoupler include ground isolation for various logic families, low input current line receivers, RS-232C line receivers, telephone ring detectors, and line voltage status indicators, all while maintaining low power dissipation.

The HCNW139-000E is part of the HCNW series and is designed to meet industrial standards with certifications such as VDE 0884 and UL E55361. Its 8-pin PDIP form factor enables easy integration into PCBs for various electronic and electrical engineering projects.

Features a maximum forward voltage of 1.85 volts. Supports maximum input current of 20 milliamperes. High current transfer ratio between 400% and 4500%. Includes Darlington transistor output for high gain. Ensures input-output common mode transient immunity.

Operating temperature range 0 to 70 °C. Suitable for ground isolation and line receiver applications.

This optocoupler is ideal for industrial, laboratory, manufacturing, telecommunications, and electronic design automation environments. It provides a dependable solution for signal isolation and conditioning needs.

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