TDZTR22 Product Overview

Introduction

The TDZTR22 belongs to the category of electronic components and is widely used in various electronic devices. This entry provides a comprehensive overview of the TDZTR22, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Electronic component
• Use: Voltage regulation and protection
• Characteristics: High precision, low power consumption
• Package: TO-220
• Essence: Zener diode voltage regulator
• Packaging/Quantity: Typically sold in reels or tubes containing multiple units

Specifications

• Voltage Range: 3.3V to 200V
• Power Dissipation: Up to 2W
• Operating Temperature: -65°C to 175°C
• Storage Temperature: -65°C to 200°C
• Forward Voltage Drop: <1.5V
• Reverse Leakage Current: <5μA

Detailed Pin Configuration

The TDZTR22 typically has three pins: 1. Anode (A): Connected to the positive terminal of the circuit 2. Cathode (K): Connected to the negative terminal of the circuit 3. Case (C): Usually connected to the ground for heat dissipation

Functional Features

• Voltage Regulation: Maintains a constant output voltage under varying load conditions
• Overvoltage Protection: Safeguards the circuit from voltage spikes and surges
• Stability: Provides stable voltage output over a wide temperature range

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Low power consumption
• Compact TO-220 package
• Wide voltage range options

Disadvantages

• Limited power dissipation capability
• Sensitive to reverse voltage

Working Principles

The TDZTR22 operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when operated in the reverse breakdown region. This allows it to regulate the voltage in electronic circuits effectively.

Detailed Application Field Plans

The TDZTR22 finds extensive use in various applications, including: - Power supplies - Voltage regulators - Battery charging circuits - Overvoltage protection modules

Detailed and Complete Alternative Models

Some alternative models to TDZTR22 include: - TDZTR23: Higher voltage range - TDZTR21: Lower voltage range - TDZTR24: Higher power dissipation capability

In conclusion, the TDZTR22 is a versatile electronic component with precise voltage regulation and overvoltage protection capabilities, making it suitable for a wide range of electronic applications.

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