Tingnan ang mga detalye para sa mga detalye ng produkto.
BAS21PGX
Product Overview
Category: Semiconductor
Use: Rectifier diode
Characteristics: Fast switching, low leakage current
Package: SOT-23
Essence: High-speed switching
Packaging/Quantity: Tape and reel, 3000 pieces per reel
Specifications
- Voltage - Forward (Vf) (Max): 1.25V
- Current - Average Rectified (Io): 200mA
- Voltage - DC Reverse (Vr) (Max): 250V
- Reverse Recovery Time (trr): 4ns
Detailed Pin Configuration
The BAS21PGX has three pins: Anode, Cathode, and Gate. The Anode is connected to the positive terminal of the circuit, the Cathode is connected to the negative terminal, and the Gate is used for controlling the switching behavior.
Functional Features
- Fast switching speed
- Low forward voltage drop
- Low reverse leakage current
- High reliability and ruggedness
Advantages and Disadvantages
Advantages: - High-speed switching capability - Low power dissipation - Compact SOT-23 package - Wide operating temperature range
Disadvantages: - Limited maximum reverse voltage - Sensitivity to overvoltage conditions
Working Principles
The BAS21PGX operates based on the principle of rectification, allowing current to flow in only one direction. When a positive voltage is applied to the Anode with respect to the Cathode, the diode conducts and allows current to flow. Conversely, when a negative voltage is applied, the diode blocks the current flow.
Detailed Application Field Plans
The BAS21PGX is commonly used in various electronic circuits such as: - Switching power supplies - Voltage clamping circuits - Signal demodulation circuits - Overvoltage protection circuits
Detailed and Complete Alternative Models
Some alternative models to BAS21PGX include: - 1N4148: General-purpose diode with similar characteristics - BAT54S: Schottky barrier diode with fast switching speed - BAV99: Dual diode with high-speed switching capabilities
In conclusion, the BAS21PGX is a versatile rectifier diode with fast switching characteristics, making it suitable for a wide range of applications in electronics.
Word count: 327
Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng BAS21PGX sa mga teknikal na solusyon
What is BAS21PGX?
- BAS21PGX is a high-speed switching diode with a maximum repetitive peak reverse voltage of 250V and a forward continuous current of 200mA.
What are the typical applications of BAS21PGX?
- BAS21PGX is commonly used in high-speed switching, general-purpose rectification, and protection circuits.
What is the forward voltage of BAS21PGX?
- The forward voltage of BAS21PGX is typically around 1V at a forward current of 100mA.
What is the reverse recovery time of BAS21PGX?
- The reverse recovery time of BAS21PGX is typically around 4ns.
Can BAS21PGX be used in high-frequency applications?
- Yes, BAS21PGX is suitable for high-frequency applications due to its fast switching characteristics.
What is the maximum junction temperature of BAS21PGX?
- The maximum junction temperature of BAS21PGX is 175°C.
Is BAS21PGX RoHS compliant?
- Yes, BAS21PGX is compliant with the Restriction of Hazardous Substances (RoHS) directive.
Does BAS21PGX have any special packaging requirements?
- BAS21PGX is available in a variety of standard surface mount packages, such as SOT-23 and SOD-323.
What are the storage conditions for BAS21PGX?
- BAS21PGX should be stored in a dry environment at temperatures between -55°C and 150°C.
Are there any recommended alternative components to BAS21PGX?
- Some alternative components to BAS21PGX include 1N4148, 1N914, and BAV21.