The SFH4715AS is a high-power infrared (IR) emitter from OSRAM Opto Semiconductors Inc. It is designed for applications requiring efficient and reliable IR illumination, particularly in security systems, gesture recognition, and machine vision. This emitter utilizes a highly efficient chip technology to provide high radiant intensity at a specified wavelength.

Applications:

• Surveillance Systems: Provides IR illumination for security cameras in low-light conditions.
• Gesture Recognition: Enables contactless control and interaction with electronic devices.
• Machine Vision: Facilitates object detection and analysis in automated systems.
• 3D Sensing: Used in depth cameras and 3D scanners for accurate distance measurement.
• Night Vision Devices: Enhances visibility in low-light environments for military and law enforcement applications.

Features:

• High Radiant Intensity: Delivers strong IR output for long-range illumination.
• Wavelength: Emits IR radiation at a specific wavelength optimized for various applications (typically around 850nm).
• Narrow Emission Angle: Focuses the IR beam for precise targeting and reduced light spill.
• High Efficiency: Converts electrical energy into IR radiation with minimal loss.
• Long Lifespan: Offers extended operational life for reliable performance.
• Compact Package: Small form factor allows for easy integration into various systems.
• RoHS Compliant: Meets environmental standards for hazardous substance restrictions.

Benefits:

• Improved Image Quality: Enhances visibility and clarity in low-light surveillance applications.
• Enhanced Gesture Recognition: Enables accurate and reliable detection of hand movements.
• Precise Machine Vision: Facilitates accurate object identification and analysis.
• Extended Range: Provides effective IR illumination over long distances.
• Reduced Power Consumption: High efficiency minimizes energy waste and extends battery life in portable devices.
• Increased System Reliability: Robust design ensures consistent performance in demanding environments.

Additional Details:

The SFH4715AS is typically driven by a constant current source to maintain stable IR output. It is designed to operate within a specified temperature range and is available in a surface-mount package for automated assembly. The narrow emission angle ensures that the IR radiation is focused on the target area, minimizing interference and maximizing performance. This IR emitter is suitable for a wide range of applications requiring reliable and efficient IR illumination.