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BZX384B56-HE3-08
Introduction
The BZX384B56-HE3-08 is a crucial component in the field of electronics, specifically in voltage regulation and protection. This entry will provide an in-depth overview of the product, including its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Basic Information Overview
- Category: Voltage Regulator Diode
- Use: Voltage regulation and protection in electronic circuits
- Characteristics: Low leakage current, high reliability, and precise voltage regulation
- Package: SOD-323
- Essence: Provides stable voltage output and protects sensitive components from voltage spikes
- Packaging/Quantity: Available in reels with 3000 units per reel
Specifications
- Voltage Rating: 56V
- Power Dissipation: 250mW
- Operating Temperature Range: -65°C to +150°C
- Forward Voltage Drop: 1V at 10mA
- Reverse Leakage Current: 5µA at 48V
Detailed Pin Configuration
The BZX384B56-HE3-08 follows the standard SOD-323 pin configuration with the following layout: - Pin 1: Anode - Pin 2: Cathode
Functional Features
- Voltage Regulation: Maintains a constant voltage output under varying load conditions
- Overvoltage Protection: Safeguards connected components from excessive voltage spikes
- Low Leakage Current: Minimizes power loss and enhances efficiency
Advantages and Disadvantages
Advantages
- Precise voltage regulation
- Compact SOD-323 package
- High reliability and low leakage current
Disadvantages
- Limited power dissipation capability
- Vulnerable to high transient currents
Working Principles
The BZX384B56-HE3-08 operates based on the principle of Zener diode breakdown, where it maintains a constant voltage drop across its terminals by allowing current to flow in reverse bias when the voltage exceeds the specified rating.
Detailed Application Field Plans
The BZX384B56-HE3-08 finds extensive use in various applications, including: - Voltage regulation in power supplies - Overvoltage protection in communication systems - Signal conditioning in sensor interfaces - Voltage clamping in automotive electronics
Detailed and Complete Alternative Models
For applications requiring different voltage ratings or package types, alternative models include: - BZX384B62-HE3-08 (62V rating, SOD-323 package) - BZX384C56-HE3-08 (56V rating, SOD-523 package) - BZX384B56-HE3-18 (56V rating, SOD-123 package)
In conclusion, the BZX384B56-HE3-08 plays a vital role in ensuring stable voltage regulation and protection in electronic circuits, making it an indispensable component in various industries.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BZX384B56-HE3-08 v technických řešeních
What is the BZX384B56-HE3-08?
- The BZX384B56-HE3-08 is a Zener diode with a voltage rating of 56V and a power rating of 300mW.
What are the typical applications of the BZX384B56-HE3-08?
- It is commonly used in voltage regulation, overvoltage protection, and voltage reference circuits.
What is the maximum current that can flow through the BZX384B56-HE3-08?
- The maximum current for this diode is typically around 20mA.
How does the BZX384B56-HE3-08 provide overvoltage protection?
- When the voltage across the diode exceeds its breakdown voltage (56V), it conducts heavily, diverting excess current and protecting the circuit.
Can the BZX384B56-HE3-08 be used in reverse bias?
- Yes, it can be used in reverse bias as a voltage reference or as a protective element against negative voltage spikes.
What are the temperature limitations of the BZX384B56-HE3-08?
- It typically operates within a temperature range of -65°C to 150°C.
Is the BZX384B56-HE3-08 suitable for high-frequency applications?
- While it can be used in some high-frequency applications, its response time may limit its use in very high-speed circuits.
What are the key differences between the BZX384B56-HE3-08 and other Zener diodes?
- Its specific voltage rating and power dissipation capabilities distinguish it from other Zener diodes.
Can multiple BZX384B56-HE3-08 diodes be connected in series or parallel?
- Yes, they can be connected in series to create higher voltage ratings or in parallel to increase current-handling capacity.
Are there any precautions to consider when using the BZX384B56-HE3-08 in a circuit?
- It's important to ensure that the maximum power dissipation and current ratings are not exceeded, and to consider thermal management due to its temperature limitations.