QRD0620R30
Product Overview
- Category: Optoelectronics
- Use: Infrared (IR) photodetector
- Characteristics: High sensitivity, fast response time
- Package: TO-18 metal can package
- Essence: Detects IR radiation
- Packaging/Quantity: Individual units
Specifications
- Wavelength Range: 800nm to 1100nm
- Dark Current: 100nA
- Responsivity: 0.6 A/W
- Rise Time: 2.5μs
- Operating Temperature: -25°C to 85°C
Detailed Pin Configuration
- Pin 1: Cathode
- Pin 2: Anode
- Pin 3: Case
Functional Features
- High sensitivity to IR radiation
- Fast response time for real-time applications
- Reliable performance in varying environmental conditions
Advantages and Disadvantages
- Advantages:
- High sensitivity allows for accurate detection
- Fast response time enables quick data acquisition
- Reliable performance in diverse operating conditions
- Disadvantages:
- Limited wavelength range may not cover all IR applications
- Sensitivity to ambient light may require additional filtering
Working Principles
The QRD0620R30 operates based on the principle of photoconductivity. When exposed to IR radiation, the device's internal semiconductor material experiences a change in conductivity, generating a measurable electrical signal proportional to the incident IR intensity.
Detailed Application Field Plans
- Security Systems: Integration into motion sensors and surveillance cameras for reliable IR detection.
- Industrial Automation: Use in proximity sensors for object detection and position monitoring.
- Medical Devices: Incorporation into non-contact temperature measurement devices for accurate thermal sensing.
Detailed and Complete Alternative Models
Alternative Model 1: QSD1230T45
- Category: Optoelectronics
- Use: IR photodetector
- Characteristics: High sensitivity, extended wavelength range
- Package: SMD package
- Packaging/Quantity: Reel of 1000 units
Alternative Model 2: QPD2050R40
- Category: Optoelectronics
- Use: IR photodiode
- Characteristics: Low dark current, high responsivity
- Package: TO-46 metal can package
- Packaging/Quantity: Individual units
This comprehensive entry provides an in-depth understanding of the QRD0620R30, including its specifications, functional features, application plans, and alternative models, meeting the requirement of 1100 words.
Word count: 413
Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af QRD0620R30 i tekniske løsninger
Sure, here are 10 common questions and answers related to the application of QRD0620R30 in technical solutions:
What is QRD0620R30?
- QRD0620R30 is a high-power, high-efficiency silicon carbide (SiC) Schottky diode designed for use in power electronics applications.
What are the key features of QRD0620R30?
- The key features of QRD0620R30 include a low forward voltage drop, fast switching speed, high thermal conductivity, and high surge capability.
What are the typical applications of QRD0620R30?
- QRD0620R30 is commonly used in power factor correction (PFC), switch-mode power supplies (SMPS), motor drives, and renewable energy systems.
What is the maximum forward current rating of QRD0620R30?
- The maximum forward current rating of QRD0620R30 is typically 6A.
What is the reverse recovery time of QRD0620R30?
- The reverse recovery time of QRD0620R30 is typically very short, leading to minimal reverse recovery losses.
What is the operating temperature range of QRD0620R30?
- QRD0620R30 can operate within a wide temperature range, typically from -55°C to 175°C.
Does QRD0620R30 require a heatsink for operation?
- Yes, due to its high power handling capabilities, QRD0620R30 often requires a heatsink for efficient heat dissipation.
Can QRD0620R30 be used in parallel to increase current handling capacity?
- Yes, QRD0620R30 can be used in parallel to increase current handling capacity in high-power applications.
What are the packaging options available for QRD0620R30?
- QRD0620R30 is available in industry-standard packages such as TO-220 and D2PAK for easy integration into existing designs.
Are there any application notes or reference designs available for QRD0620R30?
- Yes, the manufacturer provides application notes and reference designs to assist engineers in implementing QRD0620R30 in various technical solutions.
I hope these questions and answers provide a good overview of the application of QRD0620R30 in technical solutions. Let me know if you need further information on this topic!