JAN1N3040DUR-1

Product Category

The JAN1N3040DUR-1 belongs to the category of semiconductor devices, specifically a Zener diode.

Basic Information Overview

• Use: The JAN1N3040DUR-1 is used as a voltage regulator in electronic circuits, providing stable and reliable voltage regulation.
• Characteristics: It exhibits a sharp breakdown voltage and low dynamic impedance, making it suitable for precision voltage regulation applications.
• Package: The JAN1N3040DUR-1 is typically available in a DO-41 package, which is a cylindrical glass encapsulation.
• Essence: Its essence lies in its ability to maintain a constant voltage across its terminals, ensuring consistent performance of electronic circuits.
• Packaging/Quantity: It is commonly available in reels or bulk packaging, with quantities varying based on manufacturer specifications.

Specifications

• Voltage Regulation Range: 3.9V to 4.1V
• Power Dissipation: 500mW
• Zener Impedance: 5Ω
• Operating Temperature Range: -65°C to 200°C
• Forward Voltage: 1.2V
• Reverse Leakage Current: 5μA

Detailed Pin Configuration

The JAN1N3040DUR-1 typically has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal in the circuit.

Functional Features

• Stable Voltage Regulation: Provides a constant output voltage despite variations in input voltage or load conditions.
• Overvoltage Protection: Safeguards sensitive components in the circuit by limiting the voltage across them.
• Low Dynamic Impedance: Ensures minimal variation in output voltage with changes in current.

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Compact size
• Overvoltage protection
• Wide operating temperature range

Disadvantages

• Limited power dissipation capability
• Susceptible to thermal runaway under certain conditions

Working Principles

The JAN1N3040DUR-1 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 JAN1N3040DUR-1 finds extensive use in various electronic applications, including: - Voltage regulators in power supplies - Overvoltage protection circuits - Signal clamping and limiting circuits - Precision voltage references

Detailed and Complete Alternative Models

Some alternative models to the JAN1N3040DUR-1 include: - 1N4732A - BZX55C3V6 - LM336Z-5.0 - MMBZ5232BLT1G

This diverse range of alternative models provides flexibility in selecting the most suitable component based on specific application requirements.

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This comprehensive entry provides a detailed understanding of the JAN1N3040DUR-1, covering its category, basic information, specifications, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, offering valuable insights for engineers and enthusiasts in the field of electronics.