BZX84-C24/DG/B3,21

Product Overview

Category:

The BZX84-C24/DG/B3,21 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 voltage range

Package:

The BZX84-C24/DG/B3,21 is typically available in a small surface-mount package.

Essence:

This Zener diode is essential for stabilizing voltage levels in various electronic applications.

Packaging/Quantity:

It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Voltage: 24V
• Power Dissipation: 250mW
• Zener Current: 5mA
• Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The BZX84-C24/DG/B3,21 typically has three pins: anode, cathode, and a reference terminal. The anode is connected to the positive side of the circuit, the cathode to the negative side, and the reference terminal provides the stable voltage output.

Functional Features

• Voltage Regulation: The Zener diode maintains a constant voltage across its terminals, providing stability in the circuit.
• Overvoltage Protection: It can protect sensitive components by diverting excess voltage away from them.

Advantages

• Precise Voltage Regulation: Ensures a stable voltage output in various electronic applications.
• Compact Size: Its small package size makes it suitable for space-constrained designs.

Disadvantages

• Limited Power Dissipation: The diode's power dissipation capability may restrict its use in high-power applications.
• Voltage Tolerance: Some variations in the specified voltage may occur, impacting precision in certain applications.

Working Principles

The BZX84-C24/DG/B3,21 operates based on the principle of the Zener effect, where it allows current to flow in reverse bias once the voltage reaches its breakdown voltage, maintaining a relatively constant voltage drop across its terminals.

Detailed Application Field Plans

Voltage Regulation in Power Supplies:

The Zener diode can be used to stabilize the output voltage of power supplies, ensuring consistent performance in various electronic devices.

Overvoltage Protection in Circuits:

It serves as a protective element in circuits, preventing damage to sensitive components by diverting excess voltage.

Signal Clipping and Limiting:

In signal processing circuits, the Zener diode can be employed to clip or limit voltage levels, shaping the waveform as needed.

Detailed and Complete Alternative Models

• BZX84-C22: A lower voltage variant suitable for applications requiring a lower breakdown voltage.
• BZX84-C27: A higher voltage variant offering increased voltage regulation capabilities.

In conclusion, the BZX84-C24/DG/B3,21 Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and overvoltage protection. Its compact size and wide voltage range make it suitable for diverse applications, from power supplies to signal processing circuits.

[Word count: 413]