1N5386E3/TR12

Product Overview

Category:

The 1N5386E3/TR12 belongs to the category of semiconductor devices, specifically in the family of Zener diodes.

Use:

This product is commonly used for voltage regulation and protection in various electronic circuits.

Characteristics:

• Zener voltage: 5.1V
• Power dissipation: 5W
• Package type: Axial leaded
• Operating temperature range: -65°C to +200°C
• Packaging/quantity: Available in bulk packaging with varying quantities

Essence:

The essence of the 1N5386E3/TR12 lies in its ability to maintain a constant voltage across its terminals, making it suitable for applications requiring stable voltage references.

Specifications

• Zener Voltage: 5.1V
• Power Dissipation: 5W
• Maximum Forward Voltage: 1.5V
• Reverse Leakage Current: 5μA
• Temperature Coefficient: 0.05%/°C

Detailed Pin Configuration

The 1N5386E3/TR12 has a standard axial leaded package with two leads. 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 Zener diode maintains a constant voltage across its terminals, providing stability in the circuit.
• Overvoltage Protection: It can protect sensitive components by diverting excess voltage away from them.

Advantages and Disadvantages

Advantages

• Precise Voltage Regulation
• High Power Dissipation Capability
• Wide Operating Temperature Range

Disadvantages

• Limited Voltage Options
• Susceptible to Thermal Runaway at High Currents

Working Principles

The 1N5386E3/TR12 operates based on the principle of the Zener effect, where it begins to conduct in the reverse-biased direction once the voltage across its terminals reaches the specified Zener voltage. This allows it to regulate the voltage in the circuit.

Detailed Application Field Plans

The 1N5386E3/TR12 finds extensive use in various applications such as: - Voltage Regulators - Power Supplies - Overvoltage Protection Circuits - Voltage References

Detailed and Complete Alternative Models

Some alternative models to the 1N5386E3/TR12 include: - 1N5378B/TR12 (Zener voltage: 3.9V, Power dissipation: 5W) - 1N5362B/TR12 (Zener voltage: 4.7V, Power dissipation: 5W) - 1N5370B/TR12 (Zener voltage: 10V, Power dissipation: 5W)

In conclusion, the 1N5386E3/TR12 Zener diode serves as a crucial component in electronic circuits, providing stable voltage regulation and overvoltage protection. Its characteristics, functional features, and application field plans make it a versatile choice for various electronic designs.

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