1N5349AE3/TR12

Product Overview

Category:

The 1N5349AE3/TR12 belongs to the category of semiconductor devices.

Use:

It is commonly used as a voltage regulator in electronic circuits.

Characteristics:

• The 1N5349AE3/TR12 is a Zener diode with a specific breakdown voltage.
• It is designed to operate in reverse-bias mode and maintain a constant voltage across its terminals.

Package:

The 1N5349AE3/TR12 is typically available in a through-hole package, making it suitable for soldering onto circuit boards.

Essence:

This component is essential for stabilizing voltage levels in various electronic applications.

Packaging/Quantity:

It is usually supplied in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Voltage Rating: 12V
• Power Dissipation: 5W
• Operating Temperature Range: -65°C to +200°C
• Zener Voltage Tolerance: ±5%

Detailed Pin Configuration

The 1N5349AE3/TR12 has two pins, with the cathode being connected to the positive terminal and the anode to the negative terminal in the circuit.

Functional Features

• Provides a stable voltage output when operated in reverse-bias mode.
• Protects sensitive components from voltage fluctuations.

Advantages

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

Disadvantages

• Limited voltage options compared to programmable regulators.
• Susceptible to damage if operated beyond specified limits.

Working Principles

When the voltage across the 1N5349AE3/TR12 exceeds its breakdown voltage, it begins conducting in the reverse direction, effectively regulating the voltage across the circuit.

Detailed Application Field Plans

The 1N5349AE3/TR12 is widely used in: - Power supply units - Voltage reference circuits - Battery charging systems

Detailed and Complete Alternative Models

• 1N5338B/TR12
• 1N5341B/TR12
• 1N5344B/TR12

In conclusion, the 1N5349AE3/TR12 is a crucial component in electronic circuits, providing stable voltage regulation and protection. Its specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models make it a versatile choice for various electronic designs.

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