CDLL4747
Product Overview
Category: Diode
Use: Rectification and voltage regulation
Characteristics: Small signal diode, low forward voltage drop, high current capability
Package: DO-35
Essence: Semiconductor device for rectifying alternating current to direct current
Packaging/Quantity: Typically packaged in reels of 2000 units
Specifications
- Type: Small Signal Diode
- Maximum Forward Voltage Drop: 1V
- Maximum Reverse Voltage: 100V
- Maximum Continuous Current: 150mA
- Operating Temperature Range: -65°C to +175°C
Detailed Pin Configuration
The CDLL4747 diode has two leads with the anode connected to one lead and the cathode connected to the other.
Functional Features
- Efficient rectification of AC to DC
- Low forward voltage drop
- High current capability
Advantages and Disadvantages
Advantages: - Small size - Low forward voltage drop - High current capability
Disadvantages: - Limited reverse voltage rating compared to other diodes - Sensitive to temperature variations
Working Principles
The CDLL4747 diode operates on the principle of 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. However, when a negative voltage is applied, the diode blocks the current flow.
Detailed Application Field Plans
The CDLL4747 diode is commonly used in: - Power supplies - Voltage regulators - Signal demodulation circuits - Switching circuits
Detailed and Complete Alternative Models
Some alternative models to the CDLL4747 diode include: - 1N4148 - 1N4001 - 1N5819 - 1N5399
In conclusion, the CDLL4747 diode is a small signal diode with efficient rectification capabilities, making it suitable for various applications in electronics and electrical circuits.
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What is CDLL4747?
- CDLL4747 is a type of diode, specifically a surface mount glass passivated power diode.
What are the key specifications of CDLL4747?
- The CDLL4747 diode has a maximum repetitive peak reverse voltage of 1000V, a maximum average forward rectified current of 1A, and a maximum forward voltage drop of 1.1V at 1A.
What are the typical applications of CDLL4747?
- CDLL4747 diodes are commonly used in power supply circuits, inverters, converters, and other electronic equipment where high voltage and current capabilities are required.
What are the important considerations when using CDLL4747 in a technical solution?
- It's crucial to consider the maximum voltage and current requirements of the application, as well as the thermal management to ensure the diode operates within its specified parameters.
How does CDLL4747 compare to other diodes in similar applications?
- CDLL4747 offers a balance of high voltage capability and moderate current handling, making it suitable for various power electronics applications.
Are there any common failure modes associated with CDLL4747?
- Common failure modes include overheating due to excessive current or voltage stress, as well as potential damage from transient overvoltage events.
Can CDLL4747 be used in reverse-biased applications?
- Yes, CDLL4747 can handle reverse-biased conditions up to its maximum repetitive peak reverse voltage.
What are the recommended soldering and mounting techniques for CDLL4747?
- Soldering should be performed using industry-standard reflow or wave soldering processes, and proper attention should be given to thermal management during mounting.
Are there any specific storage or handling precautions for CDLL4747?
- CDLL4747 should be stored in a dry environment and handled with appropriate ESD precautions to prevent damage to the diode.
Where can I find detailed technical information and specifications for CDLL4747?
- Detailed technical information, including datasheets and application notes, can be found on the manufacturer's website or through authorized distributors.