1N5373B Diode

Product Overview

Category:

The 1N5373B is a Zener diode, which falls under the category of semiconductor devices.

Use:

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

Characteristics:

• Forward Voltage: 1.5V
• Power Dissipation: 5W
• Zener Voltage: 5.1V
• Operating Temperature: -65°C to +200°C

Package:

The 1N5373B is typically available in a DO-201AD package.

Essence:

This diode is essential for maintaining stable voltage levels in various electronic applications.

Packaging/Quantity:

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

Specifications

• Manufacturer: Multiple manufacturers
• Maximum Zener Impedance: 10Ω
• Reverse Leakage Current: 5μA
• Mounting Type: Through Hole
• RoHS: Yes

Detailed Pin Configuration

The 1N5373B has a standard axial lead configuration with the anode connected to the positive terminal and the cathode connected to the negative terminal.

Functional Features

• Voltage Regulation: The 1N5373B maintains a constant voltage across its terminals, making it suitable for stabilizing power supplies.
• Overvoltage Protection: It acts as a safeguard against excessive voltage spikes, preventing damage to sensitive components.

Advantages

• High Power Dissipation: Capable of handling up to 5W of power dissipation, making it suitable for high-power applications.
• Wide Operating Temperature Range: With an operating temperature range of -65°C to +200°C, it can function reliably in extreme conditions.

Disadvantages

• Fixed Zener Voltage: The fixed Zener voltage of 5.1V may limit its applicability in certain scenarios where variable voltage regulation is required.

Working Principles

The 1N5373B operates based on the Zener effect, where it allows current to flow in reverse bias once the voltage reaches its specified Zener voltage, effectively regulating the voltage across its terminals.

Detailed Application Field Plans

Voltage Regulation

The 1N5373B is widely used in power supply circuits to maintain a stable output voltage, ensuring consistent performance of electronic devices.

Overvoltage Protection

In electronic systems, the 1N5373B is employed to protect sensitive components from voltage surges and transients, thereby enhancing system reliability.

Detailed and Complete Alternative Models

• 1N5369B
• 1N5370B
• 1N5371B
• 1N5372B

These alternative models offer similar characteristics and performance, providing flexibility in component selection for specific applications.

This comprehensive entry provides detailed insights into the 1N5373B Zener diode, covering its specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.