JAN1N3039D-1

Product Category

The JAN1N3039D-1 belongs to the category of semiconductor devices, specifically a Zener diode.

Basic Information Overview

• Use: The JAN1N3039D-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 JAN1N3039D-1 is typically available in a DO-35 glass 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 quantities varying based on manufacturer specifications.

Specifications

• Voltage Range: 6.8V to 200V
• Power Dissipation: 500mW
• Operating Temperature Range: -65°C to 200°C
• Zener Impedance: 5Ω to 100Ω

Detailed Pin Configuration

The JAN1N3039D-1 Zener diode typically has two pins, with the cathode being marked by a band or notch on the body of the diode.

Functional Features

• Stable Voltage Regulation: Provides a constant voltage output despite changes in input voltage or load current.
• Overvoltage Protection: Safeguards sensitive components in a circuit by limiting the voltage across them.
• Precision Reference: Used as a reference voltage in various electronic circuits due to its stable characteristics.

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Compact size
• Overvoltage protection

Disadvantages

• Limited power dissipation capability
• Sensitivity to temperature variations

Working Principles

The JAN1N3039D-1 operates based on the principle of the Zener effect, where it maintains a nearly constant voltage drop across its terminals when reverse-biased at its breakdown voltage.

Detailed Application Field Plans

The JAN1N3039D-1 finds applications in various fields such as: - Power supply units - Voltage reference circuits - Electronic instrumentation - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the JAN1N3039D-1 include: - 1N4732A - BZX55C6V8 - LM336Z-5.0 - TL431ACLPR

In conclusion, the JAN1N3039D-1 Zener diode serves as a crucial component in electronic circuits, providing stable voltage regulation and overvoltage protection. Its precise characteristics make it suitable for a wide range of applications, although care must be taken regarding its power dissipation limits and sensitivity to temperature fluctuations.

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