2EZ120D5E3/TR12

Product Overview

Category:

The 2EZ120D5E3/TR12 belongs to the category of voltage regulator diodes.

Use:

It is used for voltage regulation and protection in electronic circuits.

Characteristics:

• Low forward voltage drop
• High surge current capability
• Fast response time

Package:

The 2EZ120D5E3/TR12 comes in a small surface mount package.

Essence:

This diode provides stable voltage regulation and protects sensitive components from voltage spikes.

Packaging/Quantity:

The 2EZ120D5E3/TR12 is typically packaged in reels containing a specific quantity, such as 3000 units per reel.

Specifications

• Maximum Reverse Voltage: 120V
• Forward Current: 2A
• Operating Temperature Range: -55°C to +150°C
• Package Type: SOD-123

Detailed Pin Configuration

The 2EZ120D5E3/TR12 has two pins, with the cathode connected to the marked side of the package and the anode connected to the other pin.

Functional Features

• Voltage Regulation: The diode maintains a constant voltage across its terminals.
• Overvoltage Protection: It clamps the voltage to a safe level during transient overvoltage conditions.
• Fast Response Time: Rapid reaction to voltage fluctuations ensures quick protection for downstream components.

Advantages

• Reliable Voltage Regulation: Ensures stable operation of electronic circuits.
• Robust Surge Protection: Safeguards against voltage spikes and transients.
• Compact Size: Ideal for space-constrained applications.

Disadvantages

• Voltage Drop: The diode introduces a small voltage drop when conducting, which may affect circuit performance in some applications.

Working Principles

The 2EZ120D5E3/TR12 operates based on the principle of zener breakdown, where it maintains a nearly constant voltage drop across its terminals by allowing current to flow in reverse bias at a specific voltage.

Detailed Application Field Plans

• Power Supplies: Used for voltage regulation and protection in various power supply designs.
• Automotive Electronics: Provides overvoltage protection in automotive electronic systems.
• Consumer Electronics: Incorporated into devices to safeguard sensitive components from voltage transients.

Detailed and Complete Alternative Models

• 1N5226B: Similar voltage rating and package type.
• BZX84C120: SMD zener diode with comparable characteristics.

In conclusion, the 2EZ120D5E3/TR12 is a versatile voltage regulator diode that offers reliable voltage regulation and robust protection in a compact package. Its fast response time and high surge current capability make it suitable for a wide range of electronic applications.

[Word count: 398]