BZV55C22

Product Overview

Category

BZV55C22 belongs to the category of Zener diodes.

Use

It is commonly used for voltage regulation and protection in electronic circuits.

Characteristics

• Zener voltage: 22V
• Power dissipation: 500mW
• Package type: SOD-80
• Operating temperature range: -65°C to +200°C
• Forward voltage: 1.2V
• Reverse current: 5μA

Packaging/Quantity

The BZV55C22 is typically available in reels or cut tape packaging with quantities varying based on manufacturer specifications.

Specifications

• Zener voltage: 22V
• Power dissipation: 500mW
• Maximum forward voltage: 1.2V
• Maximum reverse current: 5μA
• Package type: SOD-80
• Operating temperature range: -65°C to +200°C

Detailed Pin Configuration

The BZV55C22 Zener diode has two pins, anode, and cathode. The anode is connected to the positive terminal, while the cathode is connected to the negative terminal.

Functional Features

• Voltage regulation: It maintains a constant output voltage under varying load conditions.
• Overvoltage protection: It prevents damage to sensitive components by diverting excess voltage.

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Compact size
• Wide operating temperature range

Disadvantages

• Limited power dissipation capability
• Susceptible to thermal runaway if not properly heatsinked

Working Principles

The BZV55C22 Zener diode operates based on the principle of the Zener breakdown effect. When the voltage across the diode reaches its Zener voltage, it begins to conduct, effectively regulating the voltage across the circuit.

Detailed Application Field Plans

Voltage Regulation

The BZV55C22 is widely used in voltage regulator circuits for stabilizing voltage in various electronic devices such as power supplies, amplifiers, and sensors.

Overvoltage Protection

In electronic systems, the BZV55C22 is employed to protect sensitive components from overvoltage events, ensuring the integrity of the circuitry.

Detailed and Complete Alternative Models

• BZX84C22: Similar Zener diode with a different package type (SOT-23)
• 1N5226B: Zener diode with a higher power dissipation rating (1.3W)

This completes the entry for BZV55C22, covering its product details, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.