SFH 7776
Product Category
SFH 7776 belongs to the category of high-performance infrared (IR) emitters.
Basic Information Overview
- Use: SFH 7776 is used as an IR emitter in various applications such as proximity sensors, industrial automation, and gesture recognition systems.
- Characteristics: It offers high radiant intensity and a narrow emission angle, making it suitable for long-range sensing applications.
- Package: The SFH 7776 comes in a compact surface-mount package.
- Essence: Its essence lies in its ability to provide reliable and precise IR emission for diverse sensing needs.
- Packaging/Quantity: Typically available in reels containing a specified quantity per reel.
Specifications
- Wavelength: Peak wavelength of 850 nm
- Radiant Intensity: High radiant intensity of 160 mW/sr
- Emission Angle: Narrow emission angle of 3°
Detailed Pin Configuration
The SFH 7776 features a standard pin configuration with three pins: Anode, Cathode, and No Connection (NC).
Functional Features
- High Radiant Intensity: Provides strong IR emission for robust sensing capabilities.
- Narrow Emission Angle: Enables precise targeting of the emitted IR light.
- Surface-Mount Package: Facilitates easy integration into electronic assemblies.
Advantages and Disadvantages
- Advantages:
- High radiant intensity for long-range sensing.
- Narrow emission angle for precise targeting.
- Compact surface-mount package for easy integration.
- Disadvantages:
- Limited to specific IR sensing applications due to its peak wavelength and emission angle.
Working Principles
SFH 7776 operates based on the principle of electroluminescence, where electrical current causes the semiconductor material to emit infrared radiation. This emitted IR light is then utilized for proximity sensing, gesture recognition, and other applications.
Detailed Application Field Plans
- Proximity Sensors: Utilized in automotive and industrial proximity sensing systems for object detection.
- Gesture Recognition Systems: Integrated into consumer electronics for touchless gesture control.
- Industrial Automation: Employed in machinery and robotics for precise object detection and positioning.
Detailed and Complete Alternative Models
- Alternative Model 1: SFH 7775 - Offers similar performance with a slightly wider emission angle.
- Alternative Model 2: SFH 7777 - Provides higher radiant intensity for ultra-long-range sensing applications.
This comprehensive entry provides a detailed understanding of SFH 7776, its specifications, functional features, application fields, and alternative models, catering to the needs of professionals and enthusiasts in the field of infrared technology.
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