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BZT52C43-HE3-18
Product Overview
Category
The BZT52C43-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 BZT52C43-HE3-18 is typically available in a SOD-123 surface mount package.
Essence
This product serves as a crucial component in maintaining stable voltage levels within electronic devices.
Packaging/Quantity
It is usually packaged in reels containing a specific quantity, such as 3000 units per reel.
Specifications
- Zener Voltage: 43V
- Power Dissipation: 350mW
- Maximum Reverse Leakage Current: 100nA
- Operating Temperature Range: -65°C to +150°C
Detailed Pin Configuration
The BZT52C43-HE3-18 has two pins, with the cathode connected to the ground and the anode connected to the input voltage.
Functional Features
- Provides precise voltage regulation
- Protects sensitive components from overvoltage
- Ensures stable operation of electronic circuits
Advantages and Disadvantages
Advantages
- Small form factor
- Low leakage current
- High reliability
Disadvantages
- Limited power dissipation capability
- Sensitive to temperature variations
Working Principles
The BZT52C43-HE3-18 operates based on the Zener effect, where it maintains a constant voltage drop across its terminals when reverse-biased.
Detailed Application Field Plans
This Zener diode is widely used in: - Voltage regulators - Overvoltage protection circuits - Signal clamping applications
Detailed and Complete Alternative Models
Some alternative models to the BZT52C43-HE3-18 include: - BZX84C43 - MMBZ27VCLT1G - 1N5226B
In conclusion, the BZT52C43-HE3-18 Zener diode offers reliable voltage regulation and protection in a compact package, making it suitable for various electronic applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BZT52C43-HE3-18 v technických řešeních
What is the BZT52C43-HE3-18?
- The BZT52C43-HE3-18 is a 43V Zener diode designed for voltage regulation and protection in various electronic circuits.
What are the typical applications of BZT52C43-HE3-18?
- It is commonly used in voltage clamping, voltage regulation, and transient suppression in power supplies, communication equipment, and automotive electronics.
What is the maximum power dissipation of BZT52C43-HE3-18?
- The maximum power dissipation is typically around 300mW.
What is the operating temperature range for BZT52C43-HE3-18?
- The operating temperature range is usually from -65°C to +150°C.
What is the voltage tolerance of BZT52C43-HE3-18?
- The voltage tolerance is typically ±5%.
Can BZT52C43-HE3-18 be used for overvoltage protection?
- Yes, it can be used for overvoltage protection by shunting excess voltage to ground when the voltage exceeds its breakdown voltage.
Is BZT52C43-HE3-18 suitable for low-power applications?
- Yes, it is suitable for low-power applications due to its relatively low power dissipation.
What is the package type of BZT52C43-HE3-18?
- It is commonly available in a SOD-123 surface mount package.
Can BZT52C43-HE3-18 be used in reverse polarity protection circuits?
- Yes, it can be used in reverse polarity protection circuits to prevent damage from reverse voltage connections.
Are there any specific layout considerations when using BZT52C43-HE3-18 in a circuit?
- It is important to minimize trace lengths and keep the Zener diode close to the components it is protecting to reduce parasitic inductance and ensure proper performance.