QRD1210005
Product Overview
QRD1210005 belongs to the category of photodetectors. It is commonly used for light sensing applications and exhibits characteristics such as high sensitivity to light, fast response time, and low dark current. The package consists of a hermetically sealed TO-18 metal can with a clear epoxy lens. The essence of QRD1210005 lies in its ability to convert light energy into electrical signals. Each package contains one photodetector.
Specifications
- Wavelength Range: 400nm to 1100nm
- Responsivity: 0.45A/W at 900nm
- Dark Current: 100nA
- Rise Time: 2.5μs
- Operating Temperature: -40°C to +85°C
Detailed Pin Configuration
The QRD1210005 has three pins: cathode, anode, and case. The cathode and anode are used for electrical connections, while the case serves as the ground connection.
Functional Features
- High sensitivity to light in the near-infrared spectrum
- Fast response time enables quick detection of light changes
- Low dark current minimizes noise in low-light conditions
Advantages and Disadvantages
Advantages: - Excellent sensitivity to near-infrared light - Fast response time - Low dark current
Disadvantages: - Limited wavelength range compared to some other photodetectors - Susceptible to damage from excessive light exposure
Working Principles
The QRD1210005 operates based on the principle of internal photoelectric effect. When photons strike the photodetector, they generate electron-hole pairs, resulting in a measurable photocurrent.
Detailed Application Field Plans
- Industrial Automation: Used for presence detection in automated machinery.
- Medical Devices: Employed in pulse oximeters for measuring blood oxygen levels.
- Security Systems: Integrated into motion sensors for intruder detection.
Detailed and Complete Alternative Models
- QRD1114: Offers similar functionality with a wider spectral range.
- TEMT6000: Provides a broader wavelength range with lower dark current.
In conclusion, the QRD1210005 photodetector offers high sensitivity and fast response time, making it suitable for various light sensing applications across industries.
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প্রযুক্তিগত সমাধানে QRD1210005 এর প্রয়োগ সম্পর্কিত 10টি সাধারণ প্রশ্ন ও উত্তর তালিকাভুক্ত করুন
What is QRD1210005?
- QRD1210005 is a surface-mount, high-power LED emitter designed for various lighting applications.
What are the key features of QRD1210005?
- The key features of QRD1210005 include high power output, surface-mount design, and compatibility with various technical solutions.
What are the typical technical solutions where QRD1210005 can be used?
- QRD1210005 can be used in technical solutions such as architectural lighting, automotive lighting, signage, and general illumination.
What is the recommended operating current for QRD1210005?
- The recommended operating current for QRD1210005 is typically around 350mA to 1000mA, depending on the specific application and thermal management.
Does QRD1210005 require any special heat sinking or thermal management?
- Yes, QRD1210005 may require appropriate heat sinking or thermal management to ensure optimal performance and reliability.
What is the typical forward voltage of QRD1210005?
- The typical forward voltage of QRD1210005 ranges from 2.8V to 4.0V, depending on the operating conditions and drive current.
Is QRD1210005 compatible with dimming controls?
- Yes, QRD1210005 is compatible with certain dimming controls, but it's important to verify compatibility with specific dimming systems.
What are the recommended soldering guidelines for QRD1210005?
- The recommended soldering guidelines for QRD1210005 include using reflow soldering methods and following the manufacturer's recommendations for temperature profiles.
Can QRD1210005 be used in outdoor applications?
- Yes, QRD1210005 can be used in outdoor applications, but proper encapsulation and protection from environmental factors are essential for long-term reliability.
Are there any specific design considerations when integrating QRD1210005 into technical solutions?
- Design considerations for integrating QRD1210005 include thermal management, electrical drive circuitry, and optical design to achieve the desired lighting performance.