Broadcom High Speed AC/DC Input Optocoupler Surface Mount 1 Channel 1.85V 15mA 3750Vrms 5-Pin SO HCPL-M611-500E

The Broadcom HCPL-M611-500E is a high-speed AC/DC input optocoupler designed for industrial, electronic, and automation use, where electrical isolation and signal integrity are critical. This single channel device integrates a GaAsP light emitting diode and a high gain photon detector in a miniature 5-pin surface mount SO package, ensuring excellent performance and reliability in demanding environments.

Featuring an isolation voltage of 3750 Vrms, the device provides robust protection for sensitive electronic circuits, making it ideal for applications requiring safe data transmission across isolated circuits. The optocoupler supports both AC and DC input current types and is compatible with fast logic systems due to its typical rise time of 24 ns and fall time of 10 ns.

The internal shield structure guarantees a common mode transient immunity specification up to 10000 V/ms, which protects against voltage spikes and electromagnetic interference in industrial automation and electronic control systems. With a low input current capability of only 5 mA and a maximum input current of 15 mA, it is suitable for energy-efficient designs.

Its 5-pin SO JEDEC registered package enables easy surface mounting on printed circuit boards (PCBs), allowing integration into space-limited designs and high-density electronic modules. The HCPL-M611-500E is compatible with infrared vapor phase reflow and wave soldering processes for streamlined manufacturing.

Typical use cases include signal isolation in automation controllers, protection of microcontrollers, PLC interfaces in manufacturing, instrumentation, and laboratory environments, as well as applications in advanced electronic equipment and power systems.

Operates with both AC and DC input signals for flexible application compatibility. Supports high common mode transient immunity for reliable noise rejection. Offers high-speed response suitable for modern logic systems. Low input current makes it ideal for energy efficient designs.

Robust isolation voltage protects devices in industrial and laboratory environments. Surface mountable for integration in compact or high-density PCB layouts. Wide operating temperature range supports use in both commercial and industrial settings.

LSTTL/TTL logic compatibility streamlines integration with standard circuit platforms. Explore more Broadcom optoelectronic solutions and related components in the Optocoupler category at EnvMart for industrial, laboratory, and advanced electronics projects.