CDLL4738A Encyclopedia Entry
Product Overview
CDLL4738A belongs to the category of Zener diodes. It is commonly used for voltage regulation and protection in electronic circuits. The characteristics of CDLL4738A include its ability to maintain a constant voltage across its terminals when it is operated in its reverse breakdown region. The package type for CDLL4738A is typically a glass encapsulated axial leaded package. The essence of this product lies in its ability to provide stable voltage regulation, while the packaging usually contains a single diode.
Specifications
- Voltage: 8.2V
- Power Dissipation: 1.0W
- Zener Voltage Tolerance: ±5%
- Operating Temperature Range: -65°C to +200°C
Detailed Pin Configuration
CDLL4738A typically has two leads, with the anode connected to the positive terminal and the cathode connected to the negative terminal.
Functional Features
The primary function of CDLL4738A is to regulate voltage by maintaining a constant output voltage under varying load conditions. It also provides protection against voltage spikes and surges.
Advantages and Disadvantages
Advantages
- Provides stable voltage regulation
- Offers protection against voltage fluctuations
- Compact size
Disadvantages
- Limited current handling capability
- Sensitive to temperature variations
Working Principles
CDLL4738A operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when it is reverse-biased and operated in its breakdown region.
Detailed Application Field Plans
CDLL4738A is widely used in various electronic circuits such as voltage regulators, power supplies, and surge protectors. Its stable voltage regulation makes it suitable for applications requiring precise voltage control.
Detailed and Complete Alternative Models
Some alternative models to CDLL4738A include: - 1N4738A - BZX55C8V2 - 8.2V Zener diodes from other manufacturers
In conclusion, CDLL4738A is a crucial component in electronic circuits, providing stable voltage regulation and protection against voltage fluctuations. Its compact size and functional features make it suitable for a wide range of applications in the electronics industry.
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기술 솔루션에 CDLL4738A 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
Sure, here are 10 common questions and answers related to the application of CDLL4738A in technical solutions:
What is CDLL4738A?
- CDLL4738A is a type of axial leaded diode with a specific voltage rating and current capacity.
What are the typical applications of CDLL4738A?
- CDLL4738A is commonly used in voltage regulation, signal demodulation, and reverse polarity protection in electronic circuits.
What is the voltage rating of CDLL4738A?
- The voltage rating of CDLL4738A is typically 11V.
What is the maximum current capacity of CDLL4738A?
- The maximum current capacity of CDLL4738A is usually around 150mA.
Can CDLL4738A be used for overvoltage protection?
- Yes, CDLL4738A can be used for overvoltage protection due to its ability to clamp excessive voltages.
Is CDLL4738A suitable for low-power applications?
- Yes, CDLL4738A is suitable for low-power applications such as sensor interfaces and signal conditioning circuits.
What is the temperature range for CDLL4738A?
- CDLL4738A typically operates within a temperature range of -55°C to 150°C.
Does CDLL4738A require any external components for operation?
- CDLL4738A can be used independently but may require additional resistors or capacitors for specific circuit configurations.
Can CDLL4738A be used in automotive electronics?
- Yes, CDLL4738A is suitable for use in automotive electronics for various voltage regulation and protection functions.
Are there any alternative diodes to consider alongside CDLL4738A?
- Some alternative diodes to consider alongside CDLL4738A include 1N4738A, BZX55C11, and 1N5240B, depending on specific application requirements.