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SFH 5701:
Product Category: Optoelectronics
Basic Information Overview: - Category: Infrared Emitters - Use: SFH 5701 is used as an infrared emitter in various applications such as proximity sensors, industrial automation, and consumer electronics. - Characteristics: The SFH 5701 features high radiant intensity, fast switching times, and a small package size. - Package: The emitter is housed in a compact, surface-mount package. - Essence: It emits infrared light with a specific wavelength for use in sensing applications. - Packaging/Quantity: Available in reels of 1000 units.
Specifications: - Wavelength: 850nm - Radiant Intensity: 20mW/sr - Forward Current: 100mA - Reverse Voltage: 5V - Viewing Angle: 60 degrees
Detailed Pin Configuration: - Pin 1: Anode - Pin 2: Cathode
Functional Features: - High radiant intensity for improved sensing performance - Fast switching times for rapid response in detection systems - Small package size for easy integration into compact designs
Advantages: - Enhanced sensing capabilities due to high radiant intensity - Compact form factor for versatile integration - Fast response times improve system performance
Disadvantages: - Limited to specific applications requiring infrared sensing - May require additional circuitry for optimal performance in some systems
Working Principles: The SFH 5701 operates by converting electrical energy into infrared radiation at a wavelength of 850nm. When forward biased, the device emits infrared light, which can be utilized for proximity sensing and object detection based on the reflection or absorption of the emitted light.
Detailed Application Field Plans: - Proximity sensors for mobile devices and wearables - Object detection in industrial automation systems - Presence detection in smart home devices
Detailed and Complete Alternative Models: - SFH 5711: Higher radiant intensity variant - SFH 5702: Lower profile package for space-constrained applications - SFH 5703: Wider viewing angle for broader coverage
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Liste 10 perguntas e respostas comuns relacionadas à aplicação de SFH 5701 em soluções técnicas
What is SFH 5701?
- SFH 5701 is a high-speed infrared emitter designed for applications requiring high radiant intensity.
What are the typical applications of SFH 5701?
- SFH 5701 is commonly used in proximity sensors, industrial automation, and gesture recognition systems.
What is the operating voltage range for SFH 5701?
- The operating voltage range for SFH 5701 is typically between 1.35V and 1.6V.
What is the peak wavelength of SFH 5701?
- The peak wavelength of SFH 5701 is around 850nm.
What is the maximum forward current for SFH 5701?
- The maximum forward current for SFH 5701 is usually around 100mA.
Can SFH 5701 be used in automotive applications?
- Yes, SFH 5701 can be used in automotive applications such as ambient light sensing and hand gesture recognition.
What is the typical radiant intensity of SFH 5701?
- The typical radiant intensity of SFH 5701 is around 300mW/sr.
Does SFH 5701 require any external optics for focusing the emitted infrared light?
- Yes, SFH 5701 may require external optics for focusing the emitted infrared light depending on the specific application requirements.
What is the recommended operating temperature range for SFH 5701?
- The recommended operating temperature range for SFH 5701 is typically between -40°C and 110°C.
Is SFH 5701 compatible with surface mount technology (SMT)?
- Yes, SFH 5701 is compatible with surface mount technology, making it suitable for automated assembly processes.