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BZX84C4V7-G3-18
Product Overview
Category
The BZX84C4V7-G3-18 belongs to the category of Zener diodes.
Use
It is commonly used for voltage regulation and protection in electronic circuits.
Characteristics
- Low power dissipation
- High stability
- Precise voltage regulation
Package
The BZX84C4V7-G3-18 is typically available in a SOT-23 package.
Essence
This Zener diode is essential for maintaining stable voltage levels in various electronic applications.
Packaging/Quantity
It is usually supplied in reels with quantities varying based on manufacturer specifications.
Specifications
- Voltage: 4.7V
- Power Dissipation: 350mW
- Zener Current: 5mA
- Operating Temperature Range: -65°C to +150°C
Detailed Pin Configuration
The BZX84C4V7-G3-18 typically has three pins: anode, cathode, and a no-connect pin. The anode is connected to the positive terminal, the cathode to the negative terminal, and the no-connect pin is left unconnected.
Functional Features
- Voltage regulation
- Overvoltage protection
- Stability in varying temperature conditions
Advantages
- Precise voltage regulation
- Small form factor
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Sensitivity to reverse voltage
Working Principles
The BZX84C4V7-G3-18 operates based on the principle of the Zener effect, where it maintains a constant voltage drop across its terminals when it is reverse-biased.
Detailed Application Field Plans
This Zener diode is widely used in: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits
Detailed and Complete Alternative Models
Some alternative models to the BZX84C4V7-G3-18 include: - BZX84C3V9-G3-18 - BZX84C5V1-G3-18 - BZX84C6V2-G3-18
In conclusion, the BZX84C4V7-G3-18 Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and overvoltage protection. Its small form factor and wide operating temperature range make it suitable for various applications in the electronics industry.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BZX84C4V7-G3-18 v technických řešeních
What is the BZX84C4V7-G3-18 used for?
- The BZX84C4V7-G3-18 is a 4.7V Zener diode commonly used for voltage regulation and protection in electronic circuits.
What is the maximum power dissipation of the BZX84C4V7-G3-18?
- The maximum power dissipation of the BZX84C4V7-G3-18 is typically around 250mW.
What is the maximum forward voltage of the BZX84C4V7-G3-18?
- The maximum forward voltage of the BZX84C4V7-G3-18 is around 0.9V at a forward current of 5mA.
What are the typical applications of the BZX84C4V7-G3-18?
- Typical applications include voltage regulation, overvoltage protection, and signal clamping in various electronic circuits.
What is the reverse leakage current of the BZX84C4V7-G3-18?
- The reverse leakage current is typically very low, around a few nanoamperes at the rated voltage.
What is the temperature coefficient of the BZX84C4V7-G3-18?
- The temperature coefficient is typically around -2mV/°C, indicating a relatively stable voltage reference over a range of temperatures.
Can the BZX84C4V7-G3-18 be used in automotive applications?
- Yes, the BZX84C4V7-G3-18 can be used in automotive applications where voltage regulation and protection are required.
What is the package type of the BZX84C4V7-G3-18?
- The BZX84C4V7-G3-18 is typically available in a SOT-23 surface mount package.
What is the maximum reverse standoff voltage of the BZX84C4V7-G3-18?
- The maximum reverse standoff voltage is 4.7V, making it suitable for protecting sensitive components from overvoltage conditions.
Is the BZX84C4V7-G3-18 RoHS compliant?
- Yes, the BZX84C4V7-G3-18 is typically RoHS compliant, making it suitable for use in environmentally conscious designs.