1N5221BDO35E3 Encyclopedia Entry

Product Overview

Category

The 1N5221BDO35E3 belongs to the category of Zener diodes.

Use

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

Characteristics

• Voltage Regulation: The 1N5221BDO35E3 maintains a constant voltage across its terminals.
• Transient Suppression: It protects circuits from voltage spikes and transients.
• Stable Operation: It provides stable operation within specified voltage ranges.

Package

The 1N5221BDO35E3 is typically available in a DO-35 package.

Essence

The essence of the 1N5221BDO35E3 lies in its ability to regulate voltage and protect electronic circuits from voltage fluctuations.

Packaging/Quantity

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

Specifications

• Voltage: 3.3V
• Power Dissipation: 500mW
• Zener Impedance: 20Ω
• Operating Temperature Range: -65°C to +200°C

Detailed Pin Configuration

The 1N5221BDO35E3 has two pins, anode, and cathode, with the anode being the positive terminal and the cathode being the negative terminal.

Functional Features

• Voltage Regulation: Maintains a constant voltage across its terminals.
• Transient Suppression: Protects circuits from voltage spikes and transients.
• Reliable Operation: Provides stable and reliable operation within specified voltage ranges.

Advantages and Disadvantages

Advantages

• Effective voltage regulation
• Transient suppression capabilities
• Reliable performance

Disadvantages

• Limited power dissipation capability
• Sensitive to temperature variations

Working Principles

The 1N5221BDO35E3 operates based on the principle of the Zener effect, where it allows current to flow in reverse bias when the voltage reaches the specified breakdown voltage.

Detailed Application Field Plans

The 1N5221BDO35E3 is widely used in: - Voltage regulators - Power supplies - Overvoltage protection circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N5221BDO35E3 include: - 1N5220BDO35E3 (2.7V) - 1N5222BDO35E3 (3.6V) - 1N5223BDO35E3 (3.9V)

In conclusion, the 1N5221BDO35E3 Zener diode is a crucial component in electronic circuits, providing voltage regulation and transient suppression capabilities. Its specifications, pin configuration, functional features, advantages, and disadvantages make it suitable for various applications in the field of electronics. Additionally, there are alternative models available to suit different voltage requirements.