TLZ4V7-GS18 Product Overview

Introduction

The TLZ4V7-GS18 is a semiconductor product belonging to the category of voltage regulator diodes. This entry provides an in-depth overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Voltage Regulator Diodes
• Use: Stabilizing voltage in electronic circuits
• Characteristics: High precision, low noise, and excellent thermal stability
• Package: SOD-123FL
• Essence: Semiconductor device for voltage regulation
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Voltage Rating: 4.7V
• Power Dissipation: 250mW
• Operating Temperature Range: -55°C to +150°C
• Forward Voltage Drop: 1.2V at 20mA
• Reverse Leakage Current: 5µA at 3.6V

Detailed Pin Configuration

The TLZ4V7-GS18 has three pins: 1. Anode (A) 2. Cathode (K) 3. Not Connected (NC)

Functional Features

• Precise voltage regulation
• Low noise output
• Excellent thermal stability
• Fast response time

Advantages and Disadvantages

Advantages

• High precision voltage regulation
• Low forward voltage drop
• Wide operating temperature range
• Small package size

Disadvantages

• Limited current handling capability
• Sensitivity to reverse voltage spikes

Working Principles

The TLZ4V7-GS18 operates by utilizing the Zener effect, where it maintains a constant voltage across its terminals regardless of the current flowing through it. When the voltage across the diode reaches the specified Zener voltage, it begins to conduct, effectively stabilizing the output voltage.

Detailed Application Field Plans

The TLZ4V7-GS18 finds extensive use in various applications, including: - Voltage regulation in power supplies - Overvoltage protection in electronic circuits - Signal clamping and limiting

Detailed and Complete Alternative Models

Some alternative models to the TLZ4V7-GS18 include: - BZX84C4V7 - MM3Z4V7 - MMBZ4V7

In conclusion, the TLZ4V7-GS18 is a crucial component in electronic circuits, providing precise voltage regulation and overvoltage protection. Its compact size and stable performance make it suitable for a wide range of applications.

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