1N4686 BK - Product Overview

Introduction

The 1N4686 BK is a semiconductor diode 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.

Basic Information Overview

• Category: Zener Diode
• Use: Voltage regulation and protection in electronic circuits
• Characteristics:
  • Operates in the breakdown region
  • Precisely controlled reverse breakdown voltage
  • Low dynamic impedance
• Package: Axial leaded package
• Essence: Semiconductor diode for voltage regulation
• Packaging/Quantity: Typically available in reels or bulk packaging

Specifications

• Part Number: 1N4686 BK
• Voltage - Zener (Nom) (Vz): [Insert value]
• Power - Max: [Insert value]
• Impedance (Max) (Zzt): [Insert value]
• Current - Reverse Leakage @ Vr: [Insert value]
• Operating Temperature: [Insert value]

Detailed Pin Configuration

The 1N4686 BK has an axial leaded package with two leads. The cathode is typically marked with a band around one end of the diode body.

Functional Features

• Voltage Regulation: The 1N4686 BK operates in the breakdown region, providing a stable voltage output.
• Protection: It protects sensitive components in a circuit by limiting the voltage across them.

Advantages and Disadvantages

Advantages

• Precisely controlled breakdown voltage
• Low dynamic impedance
• Reliable voltage regulation

Disadvantages

• Limited power dissipation capability
• Sensitivity to temperature variations

Working Principles

The 1N4686 BK operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse biased at the specified breakdown voltage.

Detailed Application Field Plans

The 1N4686 BK finds extensive use in various electronic applications, including: - Voltage regulators - Overvoltage protection circuits - Power supplies - Signal clamping circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N4686 BK include: - 1N4728A - BZX55C5V6 - 1N5338B - 1N5913B

In conclusion, the 1N4686 BK Zener diode offers precise voltage regulation and protection in electronic circuits, making it a crucial component in many applications.

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