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BZX384B20-HE3-08
Product Overview
The BZX384B20-HE3-08 belongs to the category of voltage regulator diodes. These diodes are commonly used in electronic circuits to maintain a stable voltage level. The BZX384B20-HE3-08 is specifically designed for use in various applications where a precise and stable voltage reference is required.
Basic Information - Category: Voltage Regulator Diode - Use: Stabilizing voltage in electronic circuits - Characteristics: Precise voltage regulation, low leakage current - Package: SOD-323 - Essence: Ensuring stable voltage output - Packaging/Quantity: Available in tape and reel packaging with quantities varying based on supplier
Specifications
- Voltage Rating: 20V
- Power Dissipation: 300mW
- Forward Voltage Drop: 0.9V
- Reverse Leakage Current: 5μA
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The BZX384B20-HE3-08 features a standard SOD-323 package with two pins. Pin 1 is the anode, and pin 2 is the cathode.
Functional Features
- Stable Voltage Output: The diode ensures a consistent voltage output, making it suitable for precision applications.
- Low Leakage Current: The low reverse leakage current minimizes power loss and enhances efficiency.
Advantages and Disadvantages
Advantages: - Precise voltage regulation - Low forward voltage drop - Compact SOD-323 package
Disadvantages: - Limited maximum voltage rating - Sensitivity to temperature variations
Working Principles
The BZX384B20-HE3-08 operates based on the principle of zener breakdown. When the voltage across the diode reaches its specified value, it begins conducting in the reverse direction, effectively stabilizing the output voltage.
Detailed Application Field Plans
The BZX384B20-HE3-08 finds extensive use in various electronic devices and systems, including: - Voltage regulators in power supplies - Overvoltage protection circuits - Precision voltage references in instrumentation
Detailed and Complete Alternative Models
- BZX384B15-HE3-08: 15V voltage rating
- BZX384B30-HE3-08: 30V voltage rating
- BZX384B5V6-HE3-08: 5.6V voltage rating
In conclusion, the BZX384B20-HE3-08 is a vital component in electronic circuits requiring stable voltage regulation. Its precise characteristics and compact package make it suitable for a wide range of applications, despite some limitations related to voltage rating and temperature sensitivity.
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BZX384B20-HE3-08 v technických řešeních
What is the BZX384B20-HE3-08?
- The BZX384B20-HE3-08 is a 20V Zener diode designed for voltage regulation and protection in electronic circuits.
What are the typical applications of BZX384B20-HE3-08?
- It is commonly used in voltage reference, voltage clamping, and surge suppression applications.
What is the maximum power dissipation of BZX384B20-HE3-08?
- The maximum power dissipation is typically around 300mW.
What is the voltage tolerance of BZX384B20-HE3-08?
- The voltage tolerance is typically ±5%.
What is the operating temperature range of BZX384B20-HE3-08?
- The operating temperature range is usually from -65°C to +150°C.
How does BZX384B20-HE3-08 protect electronic circuits?
- It provides a stable reference voltage and limits the voltage across specific points in the circuit, protecting sensitive components from overvoltage.
Can BZX384B20-HE3-08 be used in reverse bias?
- Yes, it can be used in reverse bias as a voltage clamp to limit the voltage across a specific point in the circuit.
What is the package type of BZX384B20-HE3-08?
- It is typically available in a SOD-323 surface mount package.
Is BZX384B20-HE3-08 RoHS compliant?
- Yes, it is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.
Where can I find the detailed datasheet for BZX384B20-HE3-08?
- The detailed datasheet can be found on the manufacturer's website or through authorized distributors.