JAN1N4124UR-1

Product Category

The JAN1N4124UR-1 belongs to the category of semiconductor devices, specifically a Zener diode.

Basic Information Overview

• Use: The JAN1N4124UR-1 is used as a voltage regulator in electronic circuits, providing a stable reference voltage.
• Characteristics: It has a sharp breakdown voltage and low dynamic impedance, making it suitable for precision voltage regulation.
• Package: The JAN1N4124UR-1 is typically available in a small, surface-mount package.
• Essence: Its essence lies in its ability to maintain a constant voltage across its terminals, even with variations in current and input voltage.
• Packaging/Quantity: It is commonly packaged in reels or tubes, with varying quantities depending on the manufacturer's specifications.

Specifications

• Voltage Range: 2.4V to 75V
• Power Dissipation: 500mW
• Operating Temperature Range: -65°C to 200°C
• Zener Impedance: 5Ω to 100Ω

Detailed Pin Configuration

The JAN1N4124UR-1 typically has two pins, with the cathode identified by a band or notch on the body of the diode.

Functional Features

• Stable Voltage Reference: The diode maintains a constant voltage across its terminals, ensuring stability in the circuit.
• Precision Regulation: It provides precise voltage regulation, crucial in applications requiring accurate voltage levels.
• Low Dynamic Impedance: This feature allows for effective regulation even with varying input conditions.

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Small form factor
• Low dynamic impedance

Disadvantages

• Limited power dissipation capability
• Susceptible to damage from excessive current or voltage spikes

Working Principles

The JAN1N4124UR-1 operates based on the principle of the Zener effect, where it maintains a constant voltage drop across its terminals once the breakdown voltage is reached. This allows it to regulate the voltage in a circuit.

Detailed Application Field Plans

The JAN1N4124UR-1 finds application in various fields such as: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Signal clamping and limiting

Detailed and Complete Alternative Models

Some alternative models to the JAN1N4124UR-1 include: - 1N4728A - BZX55C2V4 - LM4040CIM3-2.5/NOPB

In conclusion, the JAN1N4124UR-1 Zener diode serves as a critical component in electronic circuits, providing precise voltage regulation and overvoltage protection. Its characteristics and functional features make it well-suited for a wide range of applications, despite some limitations in power dissipation and susceptibility to damage from excessive current or voltage spikes. Understanding its specifications, pin configuration, working principles, and alternative models is essential for effectively integrating it into electronic designs.