JAN1N5543C-1

Product Category

The JAN1N5543C-1 belongs to the category of semiconductor devices, specifically a Zener diode.

Basic Information Overview

• Use: The JAN1N5543C-1 is used for voltage regulation and protection in electronic circuits.
• Characteristics: It has a specific breakdown voltage and exhibits the Zener effect, allowing it to maintain a constant voltage across its terminals.
• Package: The JAN1N5543C-1 is typically available in a DO-35 package.
• Essence: Its essence lies in providing stable voltage regulation in various electronic applications.
• Packaging/Quantity: It is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Voltage Range: 6.2V to 200V
• Power Dissipation: 500mW
• Operating Temperature: -65°C to +175°C
• Zener Impedance: 5Ω maximum at 10mA

Detailed Pin Configuration

The JAN1N5543C-1 Zener diode typically consists of two pins, anode, and cathode, with the cathode being marked by a band or notch on the body of the diode.

Functional Features

• Voltage Regulation: Maintains a constant voltage across its terminals, even with variations in current.
• Overvoltage Protection: Safeguards sensitive components in a circuit by diverting excess voltage.

Advantages and Disadvantages

Advantages

• Precise Voltage Regulation
• Overvoltage Protection
• Compact Size

Disadvantages

• Limited Power Dissipation
• Sensitivity to Temperature Changes

Working Principles

The JAN1N5543C-1 operates based on the Zener effect, where it maintains a nearly constant voltage drop across its terminals when it is reverse-biased and operated at or above its breakdown voltage.

Detailed Application Field Plans

The JAN1N5543C-1 finds extensive use in various electronic circuits such as: - Voltage Regulators - Power Supplies - Overvoltage Protection Circuits

Detailed and Complete Alternative Models

• 1N5221B - 2.4V Zener Diode
• 1N4733A - 5.1V Zener Diode
• BZX85C15 - 15V Zener Diode
• 1N5913B - 3.3V Zener Diode

In conclusion, the JAN1N5543C-1 Zener diode serves as a crucial component in electronic circuits, providing precise voltage regulation and overvoltage protection. Its characteristics, specifications, and application field plans make it a versatile choice for various electronic designs. While it offers several advantages, such as precise voltage regulation and overvoltage protection, it also has limitations, including limited power dissipation and sensitivity to temperature changes. Understanding its working principles and alternative models can aid in effectively integrating the JAN1N5543C-1 into electronic systems.