BROADCOM HCPL-0631-500E Digital Optocoupler, 2-Channel, 3.75kV

The BROADCOM HCPL-0631-500E is a high-performance, two-channel digital optocoupler designed for critical isolation tasks in demanding electronic environments. It combines a GaAsP light-emitting diode with an integrated high-gain photodetector, featuring an open-collector Schottky-clamped transistor output. This advanced design delivers maximum AC and DC circuit isolation while maintaining full TTL compatibility, ensuring seamless integration into digital logic systems.

A standout feature is its exceptional noise immunity. An internal shield guarantees a common-mode transient immunity of 5000V/µs, making this component highly recommended for use in extremely high ground or induced noise environments where conventional components would fail. All operational parameters are guaranteed across a wide temperature range from -40°C to 85°C, enabling reliable and trouble-free system performance even under harsh conditions.

Key Features & Benefits

• High-Speed Data Transmission: Capable of typical data rates up to 10 MBd (10 Mbaud), it is ideal for high-speed logic interfacing and communication.
• Low Input Current: Requires only a 5mA low input current, enhancing power efficiency in your designs.
• Robust Isolation: Provides a high isolation voltage of 3.75kV, ensuring safety and signal integrity between circuits.
• Surface-Mount Design: Housed in a compact SOIC-8 package, it is suited for modern, space-constrained PCB layouts.

This optocoupler is expertly engineered for applications requiring reliable signal isolation and noise rejection, offering a robust solution for industrial control, computing, and power management systems.