1N5383/TR12

Product Overview

Category

The 1N5383/TR12 belongs to the category of Zener diodes, which are semiconductor devices designed to maintain a constant voltage across their terminals.

Use

This product is commonly used in voltage regulation and protection circuits, where it provides a stable reference voltage or clamps the voltage to a specific level.

Characteristics

• Voltage Regulation: The 1N5383/TR12 maintains a constant voltage across its terminals, making it suitable for precision voltage regulation applications.
• High Power Dissipation: With its high power dissipation capability, this diode can handle relatively high currents without failure.
• Sturdy Package: The diode is housed in a robust package, ensuring durability and reliability in various operating conditions.

Package

The 1N5383/TR12 is typically available in a DO-201AD package, which provides mechanical strength and efficient heat dissipation.

Packaging/Quantity

It is commonly supplied in reels, tubes, or bulk packaging, with quantities varying based on manufacturer specifications.

Specifications

• Voltage Range: 5.6V to 200V
• Power Dissipation: Up to 5W
• Operating Temperature: -65°C to +175°C
• Forward Voltage: <1.5V
• Zener Impedance: <10Ω

Detailed Pin Configuration

The 1N5383/TR12 features a standard axial lead configuration with two leads, allowing for easy integration into circuit designs.

Functional Features

• Stable Voltage Reference: Provides a stable voltage output, crucial for precision electronic systems.
• Overvoltage Protection: Safeguards sensitive components by clamping excessive voltages to a safe level.
• Temperature Stability: Maintains consistent performance across a wide temperature range.

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• High power dissipation capability
• Robust package for durability

Disadvantages

• Limited voltage range compared to some other Zener diodes
• Higher cost compared to standard rectifier diodes

Working Principles

The 1N5383/TR12 operates based on the principle of the Zener effect, where it allows current to flow in reverse bias once the voltage reaches its specified breakdown voltage. This characteristic enables it to regulate voltage and protect downstream components from overvoltage conditions.

Detailed Application Field Plans

Voltage Regulation

The diode can be employed in voltage regulator circuits for stabilizing power supply outputs in various electronic devices, such as audio amplifiers, instrumentation, and communication equipment.

Overvoltage Protection

In surge protection circuits, the 1N5383/TR12 can be utilized to limit transient voltage spikes, safeguarding sensitive electronics from damage due to voltage surges.

Detailed and Complete Alternative Models

• 1N5370/TR12: Lower voltage range alternative
• 1N5388/TR12: Higher voltage range alternative
• 1N5338B/TR12: Lower power dissipation alternative

In conclusion, the 1N5383/TR12 Zener diode offers reliable voltage regulation and overvoltage protection, making it a valuable component in various electronic applications requiring precise voltage control and robust protection against voltage transients.

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