The SFH 4547 is a high-power infrared (IR) LED manufactured by OSRAM Opto Semiconductors. It is designed for applications requiring high radiant intensity and narrow beam angle. This device is commonly used in remote control systems, security systems, and other applications that require IR communication or illumination.

Applications:

• Remote control systems for televisions, DVD players, and other electronic devices
• Security systems for surveillance and motion detection
• Light barriers for object detection and counting
• Proximity sensors for touchless control and automation
• IR data transmission for wireless communication
• Gesture recognition systems

Features:

• High radiant intensity for long-range operation
• Narrow beam angle for focused IR emission
• Low forward voltage for efficient operation
• Small package size for compact designs
• High reliability for extended service life
• Spectral bandwidth tailored for IR applications
• Operating temperature range up to 85°C

Benefits:

• Extended operating range in remote control systems
• Enhanced detection capabilities in security systems
• Precise object detection in light barrier applications
• Reliable performance in harsh environments
• Compact designs in space-constrained applications
• Efficient energy consumption

Additional Details:

The SFH 4547's high radiant intensity allows for reliable operation over extended distances. The narrow beam angle ensures that the IR emission is focused, minimizing interference and maximizing signal strength. The device operates at a low forward voltage, which reduces power consumption and heat generation. The compact package size allows for easy integration into space-constrained designs. The LED is designed for high reliability and long service life. The spectral bandwidth is carefully chosen to maximize performance in IR applications. The operating temperature range is suitable for a wide range of environmental conditions. This IR LED is commonly used in various applications, including remote control systems, security systems, and industrial automation. The forward current should be limited as per the manufacturer's specifications to prevent damage to the LED.