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SD103B-TR
Product Overview
Category: Semiconductor
Use: Rectifier diode
Characteristics: High efficiency, fast switching
Package: SOD-123
Essence: Small signal diode
Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Forward Voltage Drop: 0.7V
- Reverse Voltage: 40V
- Forward Current: 200mA
- Reverse Recovery Time: 4ns
Detailed Pin Configuration
The SD103B-TR has a standard SOD-123 package with two pins. The anode is connected to pin 1 and the cathode to pin 2.
Functional Features
- Fast switching speed
- Low forward voltage drop
- High efficiency
Advantages
- Suitable for high-speed switching applications
- Compact SOD-123 package
- Low reverse recovery time
Disadvantages
- Limited maximum reverse voltage
- Relatively low forward current rating
Working Principles
The SD103B-TR operates as a rectifier diode, allowing current to flow in one direction while blocking it in the opposite direction. Its fast switching speed and low forward voltage drop make it suitable for high-frequency applications.
Detailed Application Field Plans
The SD103B-TR is commonly used in: - Switching power supplies - Signal demodulation - High-speed rectification circuits
Detailed and Complete Alternative Models
- SD103A-TR: Similar specifications with lower forward current rating
- SD103C-TR: Higher reverse voltage rating with slightly slower switching speed
In conclusion, the SD103B-TR is a high-efficiency rectifier diode with fast switching characteristics, making it suitable for various high-speed applications. While it has limitations in terms of maximum reverse voltage and forward current, its compact package and performance advantages make it a popular choice in the semiconductor industry.
Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SD103B-TR en soluciones técnicas
What is the operating temperature range of SD103B-TR?
- The operating temperature range of SD103B-TR is typically -55°C to +150°C.
What is the maximum forward voltage drop of SD103B-TR?
- The maximum forward voltage drop of SD103B-TR is around 0.35V at a forward current of 10mA.
Can SD103B-TR be used in high-frequency applications?
- Yes, SD103B-TR is suitable for high-frequency applications due to its fast switching characteristics.
What is the reverse recovery time of SD103B-TR?
- The reverse recovery time of SD103B-TR is typically 4ns, making it suitable for fast-switching applications.
Is SD103B-TR RoHS compliant?
- Yes, SD103B-TR is RoHS compliant, ensuring it meets environmental standards.
What is the maximum reverse voltage rating of SD103B-TR?
- The maximum reverse voltage rating of SD103B-TR is 40V.
Does SD103B-TR have ESD protection?
- Yes, SD103B-TR is designed with ESD protection, enhancing its reliability in various technical solutions.
Can SD103B-TR be used in power supply designs?
- Yes, SD103B-TR can be utilized in power supply designs, particularly in low-power applications.
What package type does SD103B-TR come in?
- SD103B-TR is available in a SOD-323 package, which is compact and suitable for space-constrained designs.
Are there any application notes or reference designs available for using SD103B-TR?
- Yes, application notes and reference designs for utilizing SD103B-TR in technical solutions are available from the manufacturer's website, providing guidance for implementation.