2EZ4.7D10/TR12

Product Overview

Category

2EZ4.7D10/TR12 belongs to the category of Zener diodes.

Use

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

Characteristics

• Voltage Regulation: Provides stable voltage output.
• Protection: Safeguards sensitive components from voltage spikes.
• Package: Available in a small surface-mount package.
• Essence: Essential for maintaining consistent voltage levels in electronic devices.
• Packaging/Quantity: Typically packaged in reels or tubes, with varying quantities based on manufacturer specifications.

Specifications

• Voltage: 4.7V
• Power Dissipation: 1W
• Zener Voltage Tolerance: ±5%
• Operating Temperature Range: -65°C to +175°C
• Package Type: SOD-123

Detailed Pin Configuration

The 2EZ4.7D10/TR12 Zener diode typically has two pins, with the cathode connected to the semiconductor's P-type material and the anode connected to the N-type material.

Functional Features

• Voltage Regulation: Maintains a constant voltage across the diode.
• Reverse Breakdown: Allows current to flow in the reverse direction when the voltage reaches the Zener voltage.
• Transient Voltage Suppression: Protects sensitive components from voltage surges.

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Compact size
• Effective protection against voltage spikes

Disadvantages

• Limited power dissipation capability
• Susceptible to thermal runaway if not properly heat-sinked

Working Principles

When the voltage across the Zener diode reaches its specified Zener voltage, it begins to conduct in the reverse direction, effectively regulating the voltage across the circuit.

Detailed Application Field Plans

2EZ4.7D10/TR12 Zener diodes find applications in various electronic circuits, including: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits

Detailed and Complete Alternative Models

Some alternative models to 2EZ4.7D10/TR12 include: - 1N4732A: 4.7V Zener diode - BZX55C4V7: 4.7V Zener diode - MMSZ5245B: 4.7V Zener diode

This comprehensive entry provides detailed information about the 2EZ4.7D10/TR12 Zener diode, covering its category, use, characteristics, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.