1N4731A-T50A

Product Overview

Category

The 1N4731A-T50A belongs to the category of semiconductor devices, specifically within the realm of diodes.

Use

This product is commonly used in electronic circuits for voltage regulation and signal demodulation.

Characteristics

• Forward Voltage: 1.0V
• Power Dissipation: 1.0W
• Zener Voltage: 4.3V
• Operating Temperature: -65°C to +200°C

Package

The 1N4731A-T50A is typically available in a DO-41 axial leaded package.

Essence

This diode serves as a crucial component in stabilizing voltage levels within electronic systems, ensuring consistent and reliable performance.

Packaging/Quantity

It is often supplied in reels or tubes, with quantities varying based on manufacturer and distributor specifications.

Specifications

• Manufacturer: Multiple manufacturers
• Part Number: 1N4731A-T50A
• Type: Zener Diode
• Voltage - Zener (Nom) (Vz): 4.3V
• Power Dissipation (Max): 1W
• Impedance (Max) (Zzt): 20 Ohm
• Current - Reverse Leakage @ Vr: 5µA @ 1V
• Operating Temperature: -65°C ~ 200°C
• Mounting Type: Through Hole
• Package / Case: DO-204AL, DO-41, Axial
• Supplier Device Package: DO-41
• Other Names: 1N4731AT50A

Detailed Pin Configuration

The 1N4731A-T50A features a standard axial leaded package with two leads. The anode is denoted by the longer lead, while the cathode is connected to the shorter lead.

Functional Features

This diode operates as a voltage regulator, allowing current to flow in reverse when the voltage reaches the predefined Zener voltage, thus maintaining a constant output voltage.

Advantages and Disadvantages

Advantages

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

Disadvantages

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

Working Principles

The 1N4731A-T50A functions based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse biased.

Detailed Application Field Plans

This diode finds extensive use in various applications, including: - Voltage regulation in power supplies - Signal demodulation in communication systems - Overvoltage protection in electronic circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N4731A-T50A include: - 1N4732A-T50A - 1N4733A-T50A - 1N4734A-T50A - 1N4735A-T50A

In conclusion, the 1N4731A-T50A Zener diode plays a critical role in maintaining stable voltage levels within electronic systems, offering precise regulation and reliability across various applications.

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