1N5349BG

Product Overview

Category:

The 1N5349BG is a semiconductor diode belonging to the category of Zener diodes.

Use:

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

Characteristics:

• Zener voltage: 12V
• Power dissipation: 5W
• Package type: DO-201AD
• Operating temperature range: -65°C to +200°C
• Packaging/quantity: Available in bulk or tape and reel packaging, with varying quantities.

Essence:

The essence of the 1N5349BG lies in its ability to maintain a constant voltage across its terminals, making it suitable for various applications requiring stable voltage references.

Specifications

• Zener voltage: 12V
• Power dissipation: 5W
• Maximum forward voltage: 1.5V
• Reverse current: 5μA
• Package type: DO-201AD
• Operating temperature range: -65°C to +200°C

Detailed Pin Configuration

The 1N5349BG Zener diode has two pins, anode, and cathode. The anode is connected to the positive terminal of the circuit, while the cathode is connected to the negative terminal.

Functional Features

• Voltage regulation: The 1N5349BG maintains a constant voltage across its terminals, providing stability in electronic circuits.
• Overvoltage protection: It protects sensitive components in a circuit by limiting the voltage across them.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited voltage options compared to programmable voltage references
• Susceptible to damage from excessive current or power dissipation

Working Principles

The 1N5349BG operates based on the Zener effect, where it allows current to flow in reverse bias once the voltage across its terminals reaches the Zener voltage. This characteristic enables it to regulate voltage in electronic circuits.

Detailed Application Field Plans

The 1N5349BG finds application in various fields, including: - Voltage regulators - Power supplies - Overvoltage protection circuits - Signal clamping circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N5349BG include: - 1N5333B: Zener voltage of 3.3V - 1N5341BG: Zener voltage of 6.8V - 1N5347BG: Zener voltage of 10V

These alternatives provide different Zener voltages to suit specific circuit requirements.

This comprehensive entry provides detailed information about the 1N5349BG Zener diode, covering its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

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