AZ23B18-E3-08
Product Overview
Category
The AZ23B18-E3-08 belongs to the category of small signal diodes.
Use
It is commonly used in electronic circuits for signal processing and voltage regulation.
Characteristics
- Low forward voltage drop
- High switching speed
- Small package size
- High reliability
Package
The AZ23B18-E3-08 is typically available in a SOT-23 package.
Essence
This diode is essential for managing signal integrity and voltage regulation in various electronic applications.
Packaging/Quantity
It is usually supplied in reels with a quantity of 3000 units per reel.
Specifications
- Forward Voltage: 0.5V
- Reverse Voltage: 40V
- Forward Current: 200mA
- Power Dissipation: 225mW
- Operating Temperature Range: -65°C to +150°C
Detailed Pin Configuration
The AZ23B18-E3-08 has three pins: 1. Anode 2. Cathode 3. No Connection (NC)
Functional Features
- Fast switching speed
- Low leakage current
- High surge current capability
Advantages
- Small form factor
- Low power dissipation
- Wide operating temperature range
Disadvantages
- Limited reverse voltage tolerance
- Sensitivity to ESD (Electrostatic Discharge)
Working Principles
The AZ23B18-E3-08 operates based on the principles of semiconductor junctions, allowing current to 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 mixing and detection circuits - Overvoltage protection
Detailed and Complete Alternative Models
Some alternative models to the AZ23B18-E3-08 include: - 1N4148 - BAV99 - BAT54S
In conclusion, the AZ23B18-E3-08 small signal diode offers high performance in a compact package, making it an essential component in various electronic circuits.
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What is the AZ23B18-E3-08?
- The AZ23B18-E3-08 is a dual surface mount Zener diode with a voltage of 18V and a power dissipation of 300mW.
What are the typical applications of AZ23B18-E3-08?
- It is commonly used in voltage regulation, overvoltage protection, and signal clamping in various electronic circuits.
What is the maximum current that AZ23B18-E3-08 can handle?
- The maximum continuous current for AZ23B18-E3-08 is typically around 200mA.
How does AZ23B18-E3-08 provide overvoltage protection?
- When the voltage across the diode exceeds its breakdown voltage (18V), it conducts and limits the voltage to protect the circuitry.
Can AZ23B18-E3-08 be used in reverse polarity protection?
- Yes, it can be used to protect against reverse polarity by allowing current flow only when the voltage is in the correct direction.
What are the temperature specifications for AZ23B18-E3-08?
- The operating temperature range is typically from -55°C to +150°C, making it suitable for a wide range of environments.
Is AZ23B18-E3-08 RoHS compliant?
- Yes, AZ23B18-E3-08 is compliant with the Restriction of Hazardous Substances (RoHS) directive.
What is the package type for AZ23B18-E3-08?
- It comes in a small SOT-23 package, which is suitable for compact and space-constrained designs.
Can AZ23B18-E3-08 be used in low-power voltage regulation applications?
- Yes, it is suitable for low-power voltage regulation due to its low power dissipation and precise voltage characteristics.
Are there any specific layout considerations for using AZ23B18-E3-08 in a PCB design?
- It is important to minimize trace lengths and keep the diode close to the components it is protecting to ensure optimal performance.
These questions and answers cover various aspects of the application of AZ23B18-E3-08 in technical solutions, providing a comprehensive understanding of its capabilities and usage.