SFH 9202-Z
Product Overview
The SFH 9202-Z is a component belonging to the category of infrared emitters. It is commonly used in applications such as proximity sensors, industrial automation, and consumer electronics. The SFH 9202-Z is characterized by its high efficiency, compact package, and reliable performance. It is typically available in small quantities and is packaged in a standard surface-mount device (SMD) package.
Specifications
- Wavelength: 850 nm
- Forward Current: 100 mA
- Forward Voltage: 1.35 V
- Radiant Intensity: 18 mW/sr
- Viewing Angle: ±60°
Detailed Pin Configuration
The SFH 9202-Z features a standard SMD pin configuration with anode and cathode pins for easy integration into circuit designs.
Functional Features
The SFH 9202-Z offers a fast response time, high radiant intensity, and a narrow viewing angle, making it suitable for precise proximity sensing applications. Additionally, it operates at a low forward voltage, contributing to energy efficiency.
Advantages and Disadvantages
Advantages
- High radiant intensity
- Fast response time
- Low forward voltage
Disadvantages
- Narrow viewing angle may limit certain applications
Working Principles
The SFH 9202-Z operates based on the principle of infrared light emission. When a forward current is applied, the device emits infrared radiation at a wavelength of 850 nm, which can be utilized for proximity sensing and object detection.
Detailed Application Field Plans
The SFH 9202-Z is widely used in various fields, including: - Proximity sensors for mobile devices - Object detection in industrial automation - Optical encoders for consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the SFH 9202-Z include: - SFH 9201-Z: Similar specifications with a wider viewing angle - SFH 9203-Z: Higher radiant intensity with a slightly higher forward voltage
In conclusion, the SFH 9202-Z is a versatile infrared emitter with a range of applications in proximity sensing and object detection. Its compact design and high efficiency make it a popular choice in various industries.
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প্রযুক্তিগত সমাধানে SFH 9202-Z এর প্রয়োগ সম্পর্কিত 10টি সাধারণ প্রশ্ন ও উত্তর তালিকাভুক্ত করুন
Sure, here are 10 common questions and answers related to the application of SFH 9202-Z in technical solutions:
Q: What is SFH 9202-Z? A: SFH 9202-Z is a high-performance infrared emitter designed for applications requiring high radiant intensity.
Q: What are the typical applications of SFH 9202-Z? A: SFH 9202-Z is commonly used in proximity sensors, industrial automation, and gesture recognition systems.
Q: What is the operating wavelength of SFH 9202-Z? A: SFH 9202-Z operates at a peak wavelength of 850 nm, making it suitable for various sensing applications.
Q: What is the maximum forward current for SFH 9202-Z? A: The maximum forward current for SFH 9202-Z is typically 100 mA, allowing for high-power operation.
Q: Does SFH 9202-Z require a heatsink for operation? A: Yes, SFH 9202-Z may require a heatsink to dissipate heat effectively, especially when operated at high currents.
Q: Can SFH 9202-Z be used in automotive applications? A: Yes, SFH 9202-Z is suitable for automotive applications such as driver monitoring systems and gesture-controlled infotainment systems.
Q: What is the typical response time of SFH 9202-Z? A: SFH 9202-Z has a fast response time, typically in the nanosecond range, making it suitable for high-speed sensing applications.
Q: Is SFH 9202-Z sensitive to ambient light? A: SFH 9202-Z has a high immunity to ambient light, making it reliable in outdoor or well-lit indoor environments.
Q: Can SFH 9202-Z be modulated for data transmission? A: Yes, SFH 9202-Z can be modulated for data transmission, enabling applications such as optical communication and position encoding.
Q: What are the recommended drive circuit configurations for SFH 9202-Z? A: It is recommended to use a constant current drive circuit with SFH 9202-Z to ensure stable and efficient operation.
These questions and answers cover various aspects of SFH 9202-Z and its application in technical solutions. If you have any more specific questions, feel free to ask!