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BZX55B4V3 A0G
Product Overview
Category
The BZX55B4V3 A0G belongs to the category of Zener diodes.
Use
It is commonly used for voltage regulation and voltage reference applications.
Characteristics
- Zener voltage: 4.3V
- Power dissipation: 500mW
- Package type: DO-35
- Operating temperature range: -65°C to +200°C
- Storage temperature range: -65°C to +200°C
Packaging/Quantity
The BZX55B4V3 A0G is typically available in tape and reel packaging with a quantity of 3000 units per reel.
Specifications
- Zener voltage: 4.3V
- Power dissipation: 500mW
- Maximum forward voltage: 1.1V
- Reverse current: 5μA
- Temperature coefficient: 0.07%/°C
Detailed Pin Configuration
The BZX55B4V3 A0G has two pins, with the anode connected to the positive side and the cathode connected to the negative side.
Functional Features
- Precise voltage regulation
- Low reverse leakage current
- High reliability and stability
Advantages
- Accurate voltage regulation
- Small form factor
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Sensitive to temperature variations
Working Principles
The BZX55B4V3 A0G operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse biased.
Detailed Application Field Plans
The BZX55B4V3 A0G is widely used in: - Voltage regulators - Voltage references - Overvoltage protection circuits - Signal clamping circuits
Detailed and Complete Alternative Models
Some alternative models to the BZX55B4V3 A0G include: - BZX55B4V7 - BZX55B5V1 - BZX55B6V2 - BZX55B7V5
In conclusion, the BZX55B4V3 A0G Zener diode offers precise voltage regulation and finds extensive use in various electronic circuits requiring stable voltage references and overvoltage protection.
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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan BZX55B4V3 A0G dalam solusi teknis
What is the BZX55B4V3 A0G?
- The BZX55B4V3 A0G is a 4.3V Zener diode with a power rating of 500mW, commonly used in voltage regulation and protection circuits.
What are the typical applications of BZX55B4V3 A0G?
- It is commonly used in voltage reference, voltage regulation, and overvoltage protection circuits in various electronic devices.
What is the maximum power dissipation of BZX55B4V3 A0G?
- The maximum power dissipation of BZX55B4V3 A0G is 500mW.
What is the voltage tolerance of BZX55B4V3 A0G?
- The voltage tolerance of BZX55B4V3 A0G is typically ±5%.
What is the operating temperature range of BZX55B4V3 A0G?
- The operating temperature range of BZX55B4V3 A0G is usually -65°C to +200°C.
How does BZX55B4V3 A0G provide voltage regulation?
- BZX55B4V3 A0G operates in the reverse breakdown region, maintaining a nearly constant voltage across its terminals when it is reverse biased.
Can BZX55B4V3 A0G be used for overvoltage protection?
- Yes, BZX55B4V3 A0G can be used to protect sensitive components from overvoltage by shunting excess voltage to ground.
What are the key characteristics of BZX55B4V3 A0G?
- Key characteristics include low leakage current, sharp breakdown voltage, and stable operation over a wide temperature range.
Is BZX55B4V3 A0G suitable for low-power applications?
- Yes, BZX55B4V3 A0G's 500mW power rating makes it suitable for low-power applications.
Are there any precautions to consider when using BZX55B4V3 A0G?
- It is important to ensure proper heat dissipation and avoid exceeding the maximum power dissipation to prevent damage to the diode. Additionally, attention should be paid to the polarity and voltage ratings to prevent incorrect connections.