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1N4448WS-HE3-18
Product Overview
Category
The 1N4448WS-HE3-18 belongs to the category of semiconductor diodes.
Use
It is commonly used in electronic circuits for signal rectification and switching applications.
Characteristics
- Fast switching speed
- High reliability
- Small package size
Package
The 1N4448WS-HE3-18 is typically available in a SOD-323 package.
Essence
This diode is essential for converting alternating current (AC) to direct current (DC) in various electronic devices.
Packaging/Quantity
It is usually packaged in reels with quantities varying based on manufacturer specifications.
Specifications
- Maximum repetitive peak reverse voltage: 100V
- Average forward current: 150mA
- Forward voltage: 1V at 10mA
- Reverse recovery time: 4ns
Detailed Pin Configuration
The 1N4448WS-HE3-18 has two pins, anode, and cathode. The anode is connected to the positive terminal, while the cathode is connected to the negative terminal.
Functional Features
- High-speed switching
- Low leakage current
- Small form factor
Advantages
- Reliable performance
- Fast response time
- Compact design
Disadvantages
- Limited maximum voltage rating
- Sensitivity to overvoltage conditions
Working Principles
The 1N4448WS-HE3-18 operates based on the principle of creating a one-way flow of current when forward biased and blocking the current flow when reverse biased.
Detailed Application Field Plans
This diode finds extensive use in: - Signal demodulation - Voltage clamping - Overvoltage protection circuits - High-frequency applications
Detailed and Complete Alternative Models
Some alternative models to the 1N4448WS-HE3-18 include: - 1N4148 - 1N914 - BAT54S
In conclusion, the 1N4448WS-HE3-18 semiconductor diode is a crucial component in electronic circuits, offering fast switching speeds and high reliability. Its compact size and efficient performance make it suitable for a wide range of applications, from signal rectification to overvoltage protection.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1N4448WS-HE3-18 en soluciones técnicas
What is the 1N4448WS-HE3-18 diode used for?
- The 1N4448WS-HE3-18 diode is commonly used for general-purpose switching and rectification applications.
What is the maximum forward voltage of the 1N4448WS-HE3-18 diode?
- The maximum forward voltage of the 1N4448WS-HE3-18 diode is typically around 1V at a forward current of 10mA.
What is the reverse breakdown voltage of the 1N4448WS-HE3-18 diode?
- The reverse breakdown voltage of the 1N4448WS-HE3-18 diode is approximately 100V.
What is the maximum continuous forward current rating of the 1N4448WS-HE3-18 diode?
- The maximum continuous forward current rating of the 1N4448WS-HE3-18 diode is typically around 250mA.
Can the 1N4448WS-HE3-18 diode be used in high-speed switching applications?
- Yes, the 1N4448WS-HE3-18 diode is suitable for high-speed switching due to its fast switching speed.
Is the 1N4448WS-HE3-18 diode suitable for use in temperature-sensitive applications?
- The 1N4448WS-HE3-18 diode has a wide operating temperature range and can be used in temperature-sensitive applications.
What is the package type of the 1N4448WS-HE3-18 diode?
- The 1N4448WS-HE3-18 diode is available in a SOD-323 surface mount package.
Can the 1N4448WS-HE3-18 diode be used in reverse voltage protection circuits?
- Yes, the 1N4448WS-HE3-18 diode is commonly used in reverse voltage protection circuits due to its low reverse leakage current.
Does the 1N4448WS-HE3-18 diode have a low capacitance?
- Yes, the 1N4448WS-HE3-18 diode has low junction capacitance, making it suitable for high-frequency applications.
Is the 1N4448WS-HE3-18 diode RoHS compliant?
- Yes, the 1N4448WS-HE3-18 diode is RoHS compliant, making it suitable for environmentally friendly designs.