1N5229DO35E3 Encyclopedia Entry

Product Overview

The 1N5229DO35E3 belongs to the category of Zener diodes, which are widely used in electronic circuits for voltage regulation and protection. These diodes exhibit unique characteristics that make them essential components in various electronic applications. The 1N5229DO35E3 is typically packaged in a small, cylindrical glass package and is available in different quantities per package.

Specifications

• Voltage: 3.5V
• Power Dissipation: 500mW
• Zener Voltage Tolerance: ±5%
• Operating Temperature Range: -65°C to +200°C
• Package Type: DO-35

Detailed Pin Configuration

The 1N5229DO35E3 Zener diode has two pins, with the cathode being marked by a black band on the body of the diode. It follows the standard pin configuration for DO-35 package diodes.

Functional Features

The primary function of the 1N5229DO35E3 Zener diode is to maintain a constant voltage across its terminals when it is operated in the reverse breakdown region. This feature makes it suitable for voltage regulation and transient suppression in electronic circuits.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited power dissipation capability
• Sensitivity to temperature variations

Working Principles

When the 1N5229DO35E3 Zener diode is reverse-biased beyond its breakdown voltage, it allows current to flow while maintaining a nearly constant voltage drop across its terminals. This behavior arises from the controlled avalanche effect within the diode's semiconductor material.

Detailed Application Field Plans

The 1N5229DO35E3 Zener diode finds extensive use in various electronic applications, including: - Voltage regulation in power supplies - Overvoltage protection in circuits - Signal clamping and limiting - Voltage reference circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N5229DO35E3 Zener diode include: - 1N5228B - 1N5230C - BZX55C3V6 - BZX79C3V6

In conclusion, the 1N5229DO35E3 Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and protection. Its compact size and wide operating temperature range make it suitable for diverse applications in the field of electronics.

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