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CDLL5221A
Product Overview
Category
The CDLL5221A belongs to the category of semiconductor diodes.
Use
It is commonly used in electronic circuits for rectification and voltage regulation.
Characteristics
- Forward voltage drop: 0.7V
- Reverse voltage: 40V
- Current rating: 100mA
- Fast switching speed
Package
The CDLL5221A is typically available in a small surface-mount package.
Essence
This diode is essential for converting alternating current (AC) to direct current (DC) and for protecting circuits from reverse voltage.
Packaging/Quantity
The CDLL5221A is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Forward Voltage Drop: 0.7V
- Reverse Voltage: 40V
- Maximum Continuous Current: 100mA
- Package Type: SOD-123
Detailed Pin Configuration
The CDLL5221A has two pins, with the cathode marked by a line on the body of the diode.
Functional Features
- Efficient rectification of AC to DC
- Fast response time for switching applications
- Low forward voltage drop for minimal power loss
Advantages
- Small form factor
- Fast switching speed
- Low forward voltage drop
Disadvantages
- Limited maximum current rating
- Lower reverse voltage compared to some other diodes
Working Principles
The CDLL5221A operates based on the principles of semiconductor physics, utilizing the properties of P-N junctions to allow current flow in one direction while blocking it in the reverse direction.
Detailed Application Field Plans
The CDLL5221A is widely used in: - Power supply circuits - Voltage regulation circuits - Signal demodulation circuits - Switching circuits
Detailed and Complete Alternative Models
Some alternative models to the CDLL5221A include: - 1N4148 - 1N4001 - BAT54S
In conclusion, the CDLL5221A is a versatile semiconductor diode with efficient rectification capabilities, making it suitable for various electronic applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací CDLL5221A v technických řešeních
What is CDLL5221A?
- CDLL5221A is a type of Zener diode, which is a semiconductor device designed to maintain a specific voltage across its terminals.
What are the typical applications of CDLL5221A in technical solutions?
- CDLL5221A is commonly used for voltage regulation, surge suppression, and overvoltage protection in various electronic circuits.
What is the voltage rating of CDLL5221A?
- The voltage rating of CDLL5221A is 4.7 volts.
How does CDLL5221A provide voltage regulation?
- CDLL5221A maintains a constant voltage drop across its terminals, effectively regulating the voltage in a circuit.
Can CDLL5221A be used for transient voltage suppression?
- Yes, CDLL5221A can be employed to suppress transient voltage spikes and protect sensitive components in a circuit.
What is the power dissipation capability of CDLL5221A?
- CDLL5221A has a power dissipation rating of 500mW.
Is CDLL5221A suitable for low-power applications?
- Yes, CDLL5221A is suitable for low-power circuits where precise voltage regulation is required.
What is the temperature coefficient of CDLL5221A?
- The temperature coefficient of CDLL5221A is typically around -2mV/°C.
Can CDLL5221A be used in reverse bias?
- Yes, CDLL5221A can handle reverse bias conditions, making it suitable for certain circuit configurations.
Are there any special considerations for using CDLL5221A in technical solutions?
- It's important to ensure proper heat dissipation and current limiting when integrating CDLL5221A into a technical solution to maximize its performance and reliability.