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BZT52C20-HE3-18
Product Overview
Category
The BZT52C20-HE3-18 belongs to the category of Zener diodes.
Use
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics
- Low leakage current
- High reliability
- Small package size
- Wide operating temperature range
Package
The BZT52C20-HE3-18 is typically available in a SOD-123 surface mount package.
Essence
This Zener diode is essential for maintaining stable voltage levels in various electronic applications.
Packaging/Quantity
It is usually supplied in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Voltage: 20V
- Power Dissipation: 350mW
- Zener Voltage Tolerance: ±5%
- Operating Temperature Range: -65°C to +150°C
- Forward Voltage: 1.1V
- Reverse Leakage Current: 5μA
Detailed Pin Configuration
The BZT52C20-HE3-18 typically has two pins, with the cathode connected to the ground and the anode connected to the input voltage.
Functional Features
- Precise voltage regulation
- Overvoltage protection
- Stability in varying temperature conditions
Advantages
- Small form factor
- Reliable voltage regulation
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Voltage tolerance may not be suitable for some precision applications
Working Principles
The BZT52C20-HE3-18 operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased.
Detailed Application Field Plans
- Voltage regulation in power supplies
- Overvoltage protection in electronic circuits
- Signal clamping in communication systems
Detailed and Complete Alternative Models
- BZX84C20
- MMBZ20VALT1G
- 1N4746A
In conclusion, the BZT52C20-HE3-18 Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and overvoltage protection. Its small package size and wide operating temperature range make it suitable for various applications, although its limited power dissipation capability and voltage tolerance should be considered in specific design requirements. Additionally, alternative models such as the BZX84C20, MMBZ20VALT1G, and 1N4746A offer similar functionality and can be considered based on specific project needs.
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BZT52C20-HE3-18 v technických řešeních
What is the maximum power dissipation of BZT52C20-HE3-18?
- The maximum power dissipation of BZT52C20-HE3-18 is 300mW.
What is the forward voltage drop of BZT52C20-HE3-18?
- The forward voltage drop of BZT52C20-HE3-18 is typically 0.9V at a forward current of 20mA.
What is the reverse standoff voltage of BZT52C20-HE3-18?
- The reverse standoff voltage of BZT52C20-HE3-18 is 20V.
What is the operating temperature range of BZT52C20-HE3-18?
- The operating temperature range of BZT52C20-HE3-18 is -65°C to +150°C.
What is the package type of BZT52C20-HE3-18?
- BZT52C20-HE3-18 comes in a SOD-123 package.
What are the typical applications for BZT52C20-HE3-18?
- BZT52C20-HE3-18 is commonly used in voltage regulation, overvoltage protection, and signal clamping applications.
What is the reverse leakage current of BZT52C20-HE3-18?
- The reverse leakage current of BZT52C20-HE3-18 is typically 0.1µA at the standoff voltage.
Is BZT52C20-HE3-18 RoHS compliant?
- Yes, BZT52C20-HE3-18 is RoHS compliant.
Can BZT52C20-HE3-18 be used in automotive applications?
- Yes, BZT52C20-HE3-18 is suitable for use in automotive applications.
What are the key differences between BZT52C20-HE3-18 and other similar Zener diodes?
- BZT52C20-HE3-18 offers a higher power dissipation and lower forward voltage drop compared to some other similar Zener diodes, making it suitable for specific technical solutions requiring these characteristics.