BAV70-HE3-18
Product Overview
Category
The BAV70-HE3-18 belongs to the category of small signal diodes.
Use
It is commonly used in electronic circuits for switching, clipping, and general purpose applications.
Characteristics
- Low leakage current
- High speed switching
- Small package size
Package
The BAV70-HE3-18 is typically available in a SOT-23 package.
Essence
This diode is essential for managing signal flow and voltage regulation in electronic circuits.
Packaging/Quantity
It is usually packaged in reels with quantities varying based on manufacturer specifications.
Specifications
- Maximum Reverse Voltage: 70V
- Forward Continuous Current: 200mA
- Power Dissipation: 225mW
- Operating Temperature Range: -65°C to +150°C
Detailed Pin Configuration
The BAV70-HE3-18 has three pins: 1. Anode of Diode 1 2. Common Cathode 3. Anode of Diode 2
Functional Features
- Fast switching speed
- Low capacitance
- High reverse breakdown voltage
Advantages
- Small form factor
- Suitable for high-speed applications
- Low power dissipation
Disadvantages
- Limited maximum reverse voltage
- Relatively low forward current rating
Working Principles
The BAV70-HE3-18 operates based on the principles of semiconductor junctions, allowing for the control of current flow in one direction while blocking it in the reverse direction.
Detailed Application Field Plans
This diode is widely used in: - Signal rectification - Voltage clamping - Signal modulation
Detailed and Complete Alternative Models
Some alternative models to the BAV70-HE3-18 include: - 1N4148 - 1N914 - BAT54
In conclusion, the BAV70-HE3-18 is a small signal diode with fast switching characteristics, making it suitable for various electronic applications requiring efficient signal management and voltage regulation.
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What is the BAV70-HE3-18 diode used for?
- The BAV70-HE3-18 diode is commonly used for signal switching, high-speed switching, and general-purpose applications in electronic circuits.
What are the electrical characteristics of the BAV70-HE3-18 diode?
- The BAV70-HE3-18 diode typically has a maximum repetitive peak reverse voltage of 70V, a forward continuous current of 200mA, and a forward voltage drop of around 0.715V at 10mA.
Can the BAV70-HE3-18 diode be used in rectifier circuits?
- Yes, the BAV70-HE3-18 diode can be used in low-power rectifier circuits due to its fast switching speed and low forward voltage drop.
What are some common applications of the BAV70-HE3-18 diode?
- The BAV70-HE3-18 diode is often used in radio frequency (RF) applications, mixers, detectors, and small-signal switching circuits.
Is the BAV70-HE3-18 diode suitable for high-frequency applications?
- Yes, the BAV70-HE3-18 diode is well-suited for high-frequency applications due to its fast switching speed and low capacitance.
What is the temperature range for the BAV70-HE3-18 diode?
- The BAV70-HE3-18 diode is typically rated for operation within a temperature range of -65°C to +150°C.
Does the BAV70-HE3-18 diode have any special packaging considerations?
- The BAV70-HE3-18 diode is commonly available in a surface-mount SOT-23 package, which is suitable for automated assembly processes.
Are there any specific layout or PCB design considerations when using the BAV70-HE3-18 diode?
- It is important to minimize parasitic inductance and capacitance in the layout when using the BAV70-HE3-18 diode to ensure optimal performance in high-speed applications.
Can the BAV70-HE3-18 diode be used in voltage clamping applications?
- Yes, the BAV70-HE3-18 diode can be utilized in voltage clamping and transient protection circuits due to its fast response time and low leakage current.
Where can I find detailed specifications and application notes for the BAV70-HE3-18 diode?
- Detailed specifications and application notes for the BAV70-HE3-18 diode can be found in the manufacturer's datasheet and application guides, which are available on their official website.