ONSEMI H11L1SR2M Optocoupler 1 Channel 7.5kV Surface Mount

The ONSEMI H11L1SR2M is a high-performance Schmitt Trigger Output Optocoupler, engineered to provide reliable signal isolation and robust noise immunity for demanding electronic circuits. This 1-channel device features an integrated circuit detector optically coupled to a gallium-arsenide infrared emitting diode, ensuring precise and efficient signal transfer across an isolation barrier rated at 7.5kV.

A key component of its design is the integrated Schmitt trigger output, which provides essential hysteresis for superior noise immunity and clean pulse shaping, making the device exceptionally stable in electrically noisy environments. The open collector output offers maximum application flexibility, allowing it to interface seamlessly with a wide variety of logic families and microprocessors.

This optocoupler is designed for high-speed operation, supporting data rates typically up to 1MHz (NRZ). It is guaranteed to be free from latch-up and oscillation across its specified voltage and temperature ranges, ensuring dependable performance in critical applications. With a logic-compatible output capable of sinking 16mA at a maximum of 0.4V, it is ready to drive standard logic inputs directly.

Key Features & Benefits

• High Isolation Voltage: Provides a 7.5kV isolation barrier for safety and signal integrity in high-voltage circuits.
• Schmitt Trigger Output: Built-in hysteresis ensures clean digital signals and high immunity to electrical noise.
• High-Speed Operation: Typical data rate of 1MHz (NRZ) suitable for fast digital communication.
• Broad Compatibility: Features a wide supply voltage capability and is compatible with all popular logic systems and microprocessors.
• Robust Design: Guaranteed stability with no latch-up or oscillation over voltage and temperature variations.

Its compact surface-mount DIP (Dual In-line Package) with 6 pins makes it ideal