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BAT43W-E3-08
Product Overview
Category
The BAT43W-E3-08 belongs to the category of Schottky Barrier Diodes.
Use
It is commonly used in electronic circuits for rectification and voltage clamping applications.
Characteristics
- Low forward voltage drop
- Fast switching speed
- High current capability
- Small package size
Package
The BAT43W-E3-08 is typically available in a SOD-123 package.
Essence
This diode is essential for preventing reverse voltage damage in electronic circuits.
Packaging/Quantity
It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Forward Voltage: 0.38V
- Reverse Voltage: 30V
- Forward Current: 200mA
- Reverse Recovery Time: 4ns
Detailed Pin Configuration
The BAT43W-E3-08 has two pins, with the anode and cathode clearly marked for easy identification.
Functional Features
- Efficient rectification of AC signals
- Protection against reverse voltage spikes
- Fast response time for rapid switching applications
Advantages
- Low forward voltage drop reduces power loss
- Fast switching speed allows for high-frequency operation
- Compact package size saves board space
Disadvantages
- Limited reverse voltage tolerance compared to other diode types
- Higher cost compared to standard silicon diodes
Working Principles
The BAT43W-E3-08 operates based on the Schottky barrier principle, where a metal-semiconductor junction is formed to enable low forward voltage drop and fast switching characteristics.
Detailed Application Field Plans
This diode is widely used in: - Switching power supplies - Signal demodulation circuits - Overvoltage protection circuits - High-frequency rectification applications
Detailed and Complete Alternative Models
- 1N5817: Similar forward voltage and current ratings
- SS14: Higher reverse voltage rating
- BAT54S: Dual diode configuration for more complex circuit requirements
In conclusion, the BAT43W-E3-08 Schottky diode offers efficient rectification and voltage clamping capabilities, making it a crucial component in various electronic circuits. Its fast switching speed and compact package size make it suitable for high-frequency and space-constrained applications. While it has limitations in terms of reverse voltage tolerance and cost, there are alternative models available to suit specific design requirements.
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BAT43W-E3-08 v technických řešeních
What is the maximum repetitive peak reverse voltage of BAT43W-E3-08?
- The maximum repetitive peak reverse voltage of BAT43W-E3-08 is 30V.
What is the forward voltage drop of BAT43W-E3-08 at a specific current?
- The forward voltage drop of BAT43W-E3-08 varies with current, but typically ranges from 0.34V to 0.38V at 1A.
What is the maximum average forward rectified current for BAT43W-E3-08?
- The maximum average forward rectified current for BAT43W-E3-08 is 200mA.
Can BAT43W-E3-08 be used in high-speed switching applications?
- Yes, BAT43W-E3-08 is suitable for high-speed switching applications due to its fast switching speed.
Is BAT43W-E3-08 suitable for use in low-power voltage regulation circuits?
- Yes, BAT43W-E3-08 can be used in low-power voltage regulation circuits due to its low forward voltage drop.
What is the typical junction capacitance of BAT43W-E3-08?
- The typical junction capacitance of BAT43W-E3-08 is around 2.5pF at a reverse bias of 1V.
Does BAT43W-E3-08 have a low leakage current?
- Yes, BAT43W-E3-08 has a low leakage current, making it suitable for low-power applications.
Can BAT43W-E3-08 withstand high temperature environments?
- BAT43W-E3-08 has a maximum operating temperature of 150°C, allowing it to withstand high temperature environments.
Is BAT43W-E3-08 RoHS compliant?
- Yes, BAT43W-E3-08 is RoHS compliant, meeting environmental standards.
What package type is BAT43W-E3-08 available in?
- BAT43W-E3-08 is available in a SOD-123 package, which is a surface-mount package suitable for automated assembly processes.