BZT52C20-HE3-08
Product Overview
Category
The BZT52C20-HE3-08 belongs to the category of Zener diodes, which are semiconductor devices designed to maintain a constant voltage across their terminals.
Use
It is commonly used in electronic circuits for voltage regulation and protection against overvoltage conditions.
Characteristics
- Voltage: 20V
- Power Dissipation: 300mW
- Package: SOD-323
- Tolerance: ±5%
- Operating Temperature Range: -65°C to +150°C
Packaging/Quantity
The BZT52C20-HE3-08 is typically available in tape and reel packaging with a quantity of 3000 units per reel.
Specifications
- Voltage: 20V
- Power Dissipation: 300mW
- Zener Voltage Tolerance: ±5%
- Operating Temperature Range: -65°C to +150°C
- Package Type: SOD-323
Detailed Pin Configuration
The BZT52C20-HE3-08 Zener diode has two pins. The anode is connected to the positive terminal of the circuit, and the cathode is connected to the negative terminal.
Functional Features
The BZT52C20-HE3-08 Zener diode provides a stable voltage output when reverse biased, making it suitable for voltage regulation and protection in various electronic circuits.
Advantages and Disadvantages
Advantages
- Precise voltage regulation
- Compact size
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Vulnerable to overcurrent conditions
Working Principles
When the voltage across the BZT52C20-HE3-08 exceeds its rated value, the diode begins to conduct, effectively clamping the voltage to its specified level, thereby protecting the circuit from damage due to overvoltage conditions.
Detailed Application Field Plans
The BZT52C20-HE3-08 is widely used in: - Voltage regulators - Overvoltage protection circuits - Switching power supplies - Electronic equipment requiring stable voltage references
Detailed and Complete Alternative Models
Some alternative models to the BZT52C20-HE3-08 include: - BZX84C20 - MMBZ5220B - PZM20NB
In conclusion, the BZT52C20-HE3-08 Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and overvoltage protection. Its compact size and wide operating temperature range make it suitable for various applications in the electronics industry.
Word Count: 320
技術ソリューションにおける BZT52C20-HE3-08 の適用に関連する 10 件の一般的な質問と回答をリストします。
What is the BZT52C20-HE3-08?
- The BZT52C20-HE3-08 is a 20V, 500mW Zener diode designed for voltage regulation and overvoltage protection in various technical solutions.
What are the key features of the BZT52C20-HE3-08?
- The key features include a 20V Zener voltage, 500mW power dissipation, SOD-123 package, and high reliability.
How can the BZT52C20-HE3-08 be used in voltage regulation?
- The BZT52C20-HE3-08 can be used to regulate voltage by maintaining a constant output voltage across a load, ensuring stable operation of electronic circuits.
In what technical solutions can the BZT52C20-HE3-08 be applied?
- The BZT52C20-HE3-08 can be applied in power supplies, voltage references, instrumentation, and other electronic systems requiring precise voltage regulation.
What is the maximum power dissipation of the BZT52C20-HE3-08?
- The BZT52C20-HE3-08 has a maximum power dissipation of 500mW, making it suitable for handling moderate power levels.
How does the BZT52C20-HE3-08 provide overvoltage protection?
- The BZT52C20-HE3-08 acts as a voltage clamp, diverting excess current away from sensitive components when the input voltage exceeds the Zener voltage.
What are the temperature specifications for the BZT52C20-HE3-08?
- The BZT52C20-HE3-08 has an operating temperature range of -65°C to +150°C, allowing for reliable performance in various environmental conditions.
Can the BZT52C20-HE3-08 be used in automotive applications?
- Yes, the BZT52C20-HE3-08 is suitable for automotive applications where voltage regulation and overvoltage protection are required.
Does the BZT52C20-HE3-08 require external components for operation?
- The BZT52C20-HE3-08 can be used independently for basic voltage regulation, but additional components may be needed for specific circuit configurations.
Where can I find detailed application notes for using the BZT52C20-HE3-08 in technical solutions?
- Detailed application notes for the BZT52C20-HE3-08 can be found in the product datasheet, which provides comprehensive guidance on its integration into various technical solutions.