Isocom AC Input Optocoupler Surface Mount 6-Pin Package H11L1SM

Isocom H11L1SM AC Input Optocoupler is a surface mount 6-pin device designed for high isolation and fast switching capabilities in electronic circuits. It integrates a Gallium Arsenide infrared emitting diode with a microprocessor-compatible Schmitt Trigger output, ensuring reliable signal transmission for industrial and electronic applications.

This optocoupler supports AC input current and operates over a broad temperature range from -55°C to 100°C, making it suitable for demanding industrial, manufacturing, and automation environments. Its fast switching times of 0.1 microseconds rise and fall facilitate high data rate applications up to 1 MHz non-return to zero (NRZ) data transmission.

The high isolation voltage rating of 5000 Vrms permits safe separation between noisy or high voltage input circuits and sensitive low-voltage logic circuitry, protecting downstream electronics and ensuring system reliability. The device’s Schmitt Trigger output sinks 16 mA at a maximum voltage of 0.4V, compatible with a variety of popular logic families.

The packaging is tape and reel, engineered for smooth integration into surface mount technology (SMT) production lines, improving manufacturing efficiency and product consistency. The optocoupler complies with RoHS, UL, and VDE certifications, reflecting adherence to environmental guidelines and electrical safety standards.

Typical applications include industrial automation, signal isolation in electrical equipment, power supply circuits, and microprocessor input protection circuits. The device’s robust design and fast switching performance support both commercial and industrial electronics use cases.

This AC input optocoupler supports a maximum forward voltage of 1.5V. Surface mount 6-pin package type designed for SMT assembly. Typical rise and fall times of 0.1μs enable high-speed data transfer. Operating temperature range from -55°C to 100°C suits harsh environments.

High isolation of 5000 Vrms protects circuit integrity. Microprocessor-compatible logic output ensures easy integration. RoHS, UL, and VDE certifications ensure safety and compliance. Packaged in tape and reel for manufacturing efficiency.

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