BZX84-C3V9,235
Product Overview
Category
The BZX84-C3V9,235 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 BZX84-C3V9,235 is typically available in a small surface-mount package.
Essence
This Zener diode is essential for maintaining stable voltage levels in various electronic applications.
Packaging/Quantity
It is usually packaged in reels containing a specific quantity, such as 3000 units per reel.
Specifications
- Voltage: 3.9V
- Power Dissipation: 250mW
- Maximum Zener Impedance: 40Ω
- Operating Temperature Range: -65°C to +150°C
Detailed Pin Configuration
The BZX84-C3V9,235 typically has three pins: anode, cathode, and a reference terminal.
Functional Features
- Provides precise voltage regulation
- Protects sensitive components from voltage spikes
- Maintains stable voltage output
Advantages
- Small form factor
- High stability
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Sensitive to overvoltage conditions
Working Principles
The BZX84-C3V9,235 operates based on the Zener effect, where it maintains a constant voltage drop across its terminals when reverse-biased.
Detailed Application Field Plans
- Voltage Regulation in Power Supplies: The diode can be used to stabilize the output voltage of linear or switching power supplies.
- Overvoltage Protection: It can safeguard sensitive components in electronic circuits from voltage surges.
- Signal Clipping: In audio or communication circuits, it can be used to clip or limit signal amplitudes.
Detailed and Complete Alternative Models
- BZX84-C3V6,235
- BZX84-C4V3,235
- BZX84-C5V1,235
In conclusion, the BZX84-C3V9,235 Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and protection. Its small form factor and high stability make it suitable for various applications, although it has limitations in power dissipation and sensitivity to overvoltage conditions.
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What is the BZX84-C3V9,235 used for?
- The BZX84-C3V9,235 is a Zener diode commonly used for voltage regulation and protection in electronic circuits.
What is the maximum power dissipation of the BZX84-C3V9,235?
- The maximum power dissipation of the BZX84-C3V9,235 is typically 250mW.
What is the voltage rating of the BZX84-C3V9,235?
- The BZX84-C3V9,235 has a nominal voltage of 3.9V.
What is the maximum forward voltage of the BZX84-C3V9,235?
- The maximum forward voltage of the BZX84-C3V9,235 is typically 900mV at 5mA.
What is the reverse leakage current of the BZX84-C3V9,235?
- The reverse leakage current of the BZX84-C3V9,235 is typically 100nA at its maximum reverse voltage.
Can the BZX84-C3V9,235 be used for overvoltage protection?
- Yes, the BZX84-C3V9,235 can be used to protect sensitive components from overvoltage conditions.
What are the typical applications of the BZX84-C3V9,235?
- Typical applications include voltage regulation, overvoltage protection, and signal clamping in various electronic circuits.
What is the temperature coefficient of the BZX84-C3V9,235?
- The temperature coefficient of the BZX84-C3V9,235 is typically 5mV/°C.
Is the BZX84-C3V9,235 suitable for low-power applications?
- Yes, the BZX84-C3V9,235 is suitable for low-power applications due to its low power dissipation and voltage regulation capabilities.
What are the key considerations when using the BZX84-C3V9,235 in a technical solution?
- Key considerations include operating temperature range, power dissipation, voltage regulation accuracy, and compatibility with other components in the circuit.