Broadcom Optocoupler, Surface Mount, 8-Pin, 1 Channel, 1.7μs Rise & Fall Time, 230mA Max Input Current ACNT-H79B-000E

Broadcom ACNT-H79B-000E Optocoupler is a surface-mount semiconductor device designed to provide electrical isolation and amplification for current and voltage sensing in power electronic applications. This 8-pin device contains a single channel optimized for use in industrial motor drives, renewable energy systems, and power converters where precise isolation and signal integrity are crucial.

The device delivers fast switching speeds with a typical rise and fall time of 1.7 microseconds, enabling accurate and timely signal transmission. It supports a maximum input current of 230mA and operates reliably across a wide temperature range from -40°C up to 105°C, suitable for demanding environments.

Built with advanced sigma-delta (ΣΔ) analog-to-digital modulation technology, the ACNT-H79B-000E ensures high precision with ±0.5% gain accuracy and low gain drift at -50 ppm/°C. Its high common-mode transient immunity of 15 kV/μs protects against electrical noise, preserving signal fidelity in harsh industrial settings.

The optocoupler is contained in a compact 15-mm stretched SO-8 package and maintains a 0.5 mm distance through insulation (DTI) for safety and performance compliance. Its low input offset voltage of 0.06 mV and excellent linearity (0.05%) make it suitable for sensitive current sensing and isolation tasks.

This device meets the Restriction of Hazardous Substances (RoHS) standards, ensuring it is environmentally friendly. Designed and manufactured in the Philippines, it offers a reliable solution for industrial, automotive, renewable energy, and manufacturing applications requiring precise electrical isolation.

Typical rise and fall times of 1.7μs enable fast and accurate signal transmission. Maximum input current rated at 230mA ensures robust performance in power circuits. Wide operating temperature range from -40°C to 105°C suitable for harsh conditions.

Advanced sigma-delta modulation provides high gain accuracy and low drift. Compact 15-mm stretched SO-8 surface-mount package for easy PCB integration. High common-mode transient immunity of 15 kV/μs enhances noise resilience.

Low input offset voltage and excellent linearity ensure precise sensing. Environmentally compliant with RoHS standards. Manufactured in the Philippines with stringent quality controls.

Explore the complete range of high-performance Optocouplers and electronic components in EnvMart’s Electronics Components category designed for industrial and commercial power management applications.