1N4763ATA

Product Overview

Category: Semiconductor
Use: Voltage regulator diode
Characteristics: Zener diode, 1W power dissipation, 5.1V voltage, 5% tolerance
Package: Axial leaded
Essence: Regulates voltage in electronic circuits
Packaging/Quantity: Tape & Reel, 2000 units per reel

Specifications

• Part Number: 1N4763ATA
• Type: Zener Diode
• Power Dissipation: 1W
• Voltage: 5.1V
• Tolerance: ±5%
• Package Type: Axial
• Mounting Type: Through Hole
• Operating Temperature: -65°C to +200°C

Detailed Pin Configuration

The 1N4763ATA has two leads, with the cathode being shorter than the anode. The cathode is marked with a band.

Functional Features

• Acts as a voltage regulator by maintaining a constant output voltage under varying load current and temperature.
• Protects sensitive components in a circuit from voltage spikes and surges.

Advantages

• Precise voltage regulation.
• High power dissipation capability.
• Wide operating temperature range.

Disadvantages

• Limited current handling capacity.
• Sensitive to temperature variations.

Working Principles

The 1N4763ATA operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased.

Detailed Application Field Plans

This diode is commonly used in voltage regulator circuits, overvoltage protection circuits, and as a reference element in precision voltage sources.

Detailed and Complete Alternative Models

• 1N4728A: 3.3V Zener Diode
• 1N4733A: 5.1V Zener Diode
• 1N4740A: 10V Zener Diode
• 1N4756A: 56V Zener Diode

In conclusion, the 1N4763ATA is a semiconductor device that serves as a voltage regulator diode, providing precise voltage regulation and protection against voltage spikes. It finds applications in various electronic circuits requiring stable voltage references and overvoltage protection. Additionally, alternative models such as the 1N4728A, 1N4733A, 1N4740A, and 1N4756A offer different voltage regulation options for diverse circuit requirements.