1N5349BRL

Product Overview

Category:

The 1N5349BRL belongs to the category of semiconductor devices, specifically a Zener diode.

Use:

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

Characteristics:

• Zener voltage: 12V
• Power dissipation: 5W
• Package type: Axial leaded
• Operating temperature range: -65°C to +200°C
• Storage temperature range: -65°C to +200°C

Packaging/Quantity:

The 1N5349BRL is typically available in bulk packaging with quantities varying based on supplier and customer requirements.

Specifications

• Zener voltage: 12V
• Power dissipation: 5W
• Maximum forward voltage: 1.5V
• Reverse current: 5μA
• Temperature coefficient: 0.05%/°C

Detailed Pin Configuration

The 1N5349BRL has an axial leaded package with two leads. The cathode is connected to the case.

Functional Features

• Voltage regulation: The Zener diode maintains a constant voltage across its terminals, providing stability in electronic circuits.
• Overvoltage protection: It prevents excessive voltage from damaging sensitive components by shunting excess current.

Advantages

• Precise voltage regulation
• High power dissipation capability
• Wide operating temperature range

Disadvantages

• Limited current handling capacity compared to other voltage regulation devices
• Sensitivity to temperature variations

Working Principles

The 1N5349BRL operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased at or above its breakdown voltage.

Detailed Application Field Plans

The 1N5349BRL is widely used in various applications such as: - Voltage regulators in power supplies - Overvoltage protection in electronic circuits - Voltage reference in precision measurement equipment

Detailed and Complete Alternative Models

Some alternative models to the 1N5349BRL include: - 1N5333BRL (5.1V Zener voltage) - 1N5341BRL (6.2V Zener voltage) - 1N5345BRL (9.1V Zener voltage)

In conclusion, the 1N5349BRL Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and overvoltage protection in various applications.

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