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BAS21H,115: Product Overview and Specifications
Introduction
The BAS21H,115 is a diode belonging to the semiconductor category. It is widely used in electronic circuits for various applications due to its unique characteristics and performance.
Basic Information Overview
- Category: Semiconductor Diode
- Use: Rectification and signal demodulation in electronic circuits
- Characteristics: High-speed switching, low forward voltage drop, small package size
- Package: SOD-123FL
- Essence: Silicon diode
- Packaging/Quantity: Tape and Reel, 3000 units per reel
Specifications
- Forward Voltage Drop: 0.715V at 10mA
- Reverse Voltage: 250V
- Continuous Reverse Current: 5μA
- Maximum Forward Current: 200mA
- Operating Temperature Range: -65°C to +150°C
Detailed Pin Configuration
The BAS21H,115 diode has a standard SOD-123FL package with two pins. The anode is connected to pin 1, and the cathode is connected to pin 2.
Functional Features
- High-speed switching capability
- Low forward voltage drop for efficient power conversion
- Small package size for space-constrained applications
- Excellent temperature stability for reliable performance in varying environments
Advantages and Disadvantages
Advantages: - Fast switching speed - Low power dissipation - Compact form factor
Disadvantages: - Limited maximum forward current compared to some alternative models - Relatively higher reverse leakage current
Working Principles
The BAS21H,115 operates based on the principles of semiconductor physics. When a forward voltage is applied across the diode, it allows current to flow in one direction, while blocking it in the reverse direction. This property enables its use in rectification and signal demodulation applications.
Detailed Application Field Plans
The BAS21H,115 finds extensive use in the following applications: - Switching power supplies - Signal demodulation circuits - Overvoltage protection circuits - High-frequency rectification circuits
Detailed and Complete Alternative Models
Some alternative models to BAS21H,115 include: - BAS16H,115 - BAS21HT1G - BAS21LT1G - BAS21DW5T1G
In conclusion, the BAS21H,115 diode offers high-speed switching and low forward voltage drop, making it suitable for various electronic applications. Its compact package and excellent temperature stability further enhance its appeal in modern circuit designs.
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What is BAS21H,115?
- BAS21H,115 is a high-speed switching diode in a SOD123 surface-mounted device (SMD) package.
What are the key features of BAS21H,115?
- It has a forward current of 200 mA, a reverse voltage of 250 V, and a fast switching speed.
What are the typical applications of BAS21H,115?
- BAS21H,115 is commonly used in high-speed switching applications, such as in rectification, freewheeling, and clamping circuits.
What is the maximum operating temperature for BAS21H,115?
- The maximum operating temperature for BAS21H,115 is 150°C.
What are the recommended storage conditions for BAS21H,115?
- It should be stored in a dry environment at temperatures between -55°C and 150°C.
What is the reverse recovery time of BAS21H,115?
- The reverse recovery time is typically 4 ns.
Can BAS21H,115 be used in high-frequency applications?
- Yes, BAS21H,115 is suitable for high-frequency applications due to its fast switching speed.
Does BAS21H,115 require a heat sink for certain applications?
- In some high-power applications, a heat sink may be necessary to dissipate heat effectively.
What are the soldering recommendations for BAS21H,115?
- It is recommended to use a soldering iron with a low thermal capacity and to limit the soldering time to prevent excessive heating.
Is BAS21H,115 RoHS compliant?
- Yes, BAS21H,115 is compliant with the Restriction of Hazardous Substances (RoHS) directive.