TIC225D-S

Introduction

The TIC225D-S is a semiconductor device belonging to the category of thyristors. It is widely used in various electronic applications due to its unique characteristics and functional features. This entry provides an overview of the TIC225D-S, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Thyristor
• Use: The TIC225D-S is commonly used for controlling electrical power in various applications such as motor drives, lighting controls, and power supplies.
• Characteristics: The TIC225D-S exhibits high surge current capability, low holding current, and high commutation dv/dt.
• Package: TO-220AB
• Essence: Silicon-controlled rectifier (SCR)
• Packaging/Quantity: Typically packaged individually

Specifications

The TIC225D-S has the following specifications: - Maximum Average On-State Current: 12A - Repetitive Peak Off-State Voltage: 400V - Gate Trigger Current: 15mA - Holding Current: 10mA - Critical Rate of Rise of Off-State Voltage: 50V/µs

Detailed Pin Configuration

The TIC225D-S features a standard TO-220AB package with three pins: 1. Anode 2. Cathode 3. Gate

Functional Features

• High surge current capability
• Low holding current
• High commutation dv/dt

Advantages and Disadvantages

Advantages

• Robust surge current handling capability
• Low holding current for efficient operation
• High commutation dv/dt for fast switching applications

Disadvantages

• Susceptible to voltage transients
• Limited maximum average on-state current compared to some alternative models

Working Principles

The TIC225D-S operates based on the principle of controlling the flow of electrical current using a gate signal. When the gate trigger current is applied, the device turns on and allows current to flow until it is turned off by reducing the current below the holding current level.

Detailed Application Field Plans

The TIC225D-S finds extensive use in the following application fields: - Motor drives - Lighting controls - Power supplies - Heating controls

Detailed and Complete Alternative Models

Some alternative models to the TIC225D-S include: - TIC226D-S - TIC235D-S - TIC236D-S

In conclusion, the TIC225D-S is a versatile thyristor with specific characteristics and functional features that make it suitable for various electronic applications. Its robust surge current handling capability, low holding current, and high commutation dv/dt are key attributes that contribute to its widespread use in different industries.

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