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SFH 309 FA-3/4
Product Category
SFH 309 FA-3/4 belongs to the category of optoelectronic components.
Basic Information Overview
- Use: The SFH 309 FA-3/4 is used as an infrared emitter for high power density.
- Characteristics: It features high reliability, high radiant intensity, and a narrow emission angle.
- Package: The SFH 309 FA-3/4 comes in a standard SMD package.
- Essence: This component is essential for applications requiring high-power infrared emission.
- Packaging/Quantity: It is typically available in reels with varying quantities based on customer requirements.
Specifications
The SFH 309 FA-3/4 has the following specifications: - Peak Wavelength: 850 nm - Radiant Intensity: 160 mW/sr - Forward Current: 1 A - Forward Voltage: 1.7 V - Viewing Angle: ±12°
Detailed Pin Configuration
The SFH 309 FA-3/4 has a standard pin configuration with anode and cathode connections for easy integration into circuit designs.
Functional Features
- High Radiant Intensity: The SFH 309 FA-3/4 offers a high radiant intensity suitable for demanding applications.
- Narrow Emission Angle: Its narrow emission angle provides focused infrared radiation.
- Reliable Performance: This component is known for its high reliability and consistent performance.
Advantages and Disadvantages
Advantages: - High radiant intensity - Narrow emission angle - Reliable performance
Disadvantages: - Higher forward current requirement compared to some alternatives
Working Principles
The SFH 309 FA-3/4 operates based on the principle of forward-biased electrical current causing the semiconductor material to emit infrared radiation.
Detailed Application Field Plans
The SFH 309 FA-3/4 is commonly used in various applications such as: - Infrared sensing and communication systems - Industrial automation - Medical devices - Security and surveillance systems
Detailed and Complete Alternative Models
Some alternative models to SFH 309 FA-3/4 include: - SFH 309 FA-5/6 - SFH 309 FB-3/4 - SFH 309 FC-3/4
This completes the entry for SFH 309 FA-3/4, providing comprehensive information about its category, use, characteristics, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von SFH 309 FA-3/4 in technischen Lösungen auf
What is SFH 309 FA-3/4?
- SFH 309 FA-3/4 is a high-performance infrared LED emitter designed for technical solutions requiring reliable and efficient infrared illumination.
What are the key features of SFH 309 FA-3/4?
- The key features include high radiant intensity, narrow emission angle, low thermal resistance, and compatibility with reflow soldering processes.
What technical solutions can benefit from SFH 309 FA-3/4?
- SFH 309 FA-3/4 is commonly used in applications such as gesture recognition, proximity sensing, optical touch panels, and industrial automation.
How does SFH 309 FA-3/4 contribute to gesture recognition systems?
- SFH 309 FA-3/4 provides reliable and uniform infrared illumination, enabling accurate detection and interpretation of hand gestures in interactive systems.
What advantages does SFH 309 FA-3/4 offer for proximity sensing applications?
- SFH 309 FA-3/4 delivers consistent and powerful infrared output, enhancing the performance of proximity sensors in various devices and equipment.
Can SFH 309 FA-3/4 be integrated into optical touch panels?
- Yes, SFH 309 FA-3/4's narrow emission angle and high radiant intensity make it suitable for use in optical touch panels, ensuring precise and responsive touch functionality.
How does SFH 309 FA-3/4 support industrial automation applications?
- SFH 309 FA-3/4 facilitates reliable object detection and positioning in industrial automation systems, contributing to improved efficiency and productivity.
What are the recommended operating conditions for SFH 309 FA-3/4?
- It is recommended to operate SFH 309 FA-3/4 within specified temperature and current ranges to ensure optimal performance and longevity.
Does SFH 309 FA-3/4 require any special handling during assembly or installation?
- SFH 309 FA-3/4 is compatible with standard reflow soldering processes, simplifying its integration into technical solutions without requiring special handling.
Where can I find detailed technical specifications and application guidelines for SFH 309 FA-3/4?
- Detailed technical specifications and application guidelines for SFH 309 FA-3/4 can be found in the product datasheet and application notes provided by the manufacturer.