1N5251B TR

Introduction

The 1N5251B TR is a semiconductor device belonging to the category of Zener diodes. This component is widely used in electronic circuits for voltage regulation and protection due to its unique characteristics. In this entry, we will provide an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the 1N5251B TR.

Basic Information Overview

• Category: Zener Diode
• Use: Voltage regulation and protection in electronic circuits
• Characteristics: Precise voltage regulation, low impedance, high reliability
• Package: DO-35
• Essence: Semiconductor device for maintaining a stable voltage across its terminals
• Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

• Voltage: 27V
• Power Dissipation: 500mW
• Zener Impedance: 20Ω
• Operating Temperature Range: -65°C to +200°C

Detailed Pin Configuration

The 1N5251B TR has two pins, with the cathode connected to the semiconductor's N-type material and the anode connected to the P-type material.

Functional Features

• Precise Voltage Regulation: The 1N5251B TR maintains a constant voltage across its terminals, making it suitable for various electronic applications.
• Low Impedance: This Zener diode exhibits low impedance, ensuring minimal impact on the circuit's overall performance.
• High Reliability: With its robust construction, the 1N5251B TR offers high reliability in voltage regulation and protection tasks.

Advantages and Disadvantages

Advantages: - Accurate voltage regulation - Low impedance - High reliability

Disadvantages: - Limited power dissipation capability - Specific voltage rating may not be suitable for all applications

Working Principles

The 1N5251B TR operates based on the principle of the Zener effect, where it maintains a constant voltage drop across its terminals by allowing current to flow in reverse bias at a specific voltage level.

Detailed Application Field Plans

The 1N5251B TR finds extensive use in various electronic circuits, including: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits - Power supplies

Detailed and Complete Alternative Models

• 1N5240B TR (10V)
• 1N5241B TR (11V)
• 1N5242B TR (12V)
• 1N5243B TR (13V)
• 1N5244B TR (14V)

In conclusion, the 1N5251B TR Zener diode is a crucial component in electronic circuits, offering precise voltage regulation and protection. Its unique characteristics, specifications, and versatile applications make it an essential part of modern electronics.

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