Q4015R5 Product Overview

Introduction

The Q4015R5 is a semiconductor device belonging to the category of silicon-controlled rectifiers (SCRs). This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the Q4015R5.

Basic Information Overview

• Category: Semiconductor Device
• Use: Power Control
• Characteristics: High Voltage and Current Handling Capabilities
• Package: TO-220AB
• Essence: Silicon-Controlled Rectifier
• Packaging/Quantity: Individual Component

Specifications

• Voltage Rating: 400V
• Current Rating: 15A
• Gate Trigger Current (Max): 25mA
• Holding Current (Min): 10mA
• Operating Temperature Range: -40°C to 125°C
• Mounting Type: Through Hole
• Package / Case: TO-220-3

Detailed Pin Configuration

The Q4015R5 has a standard TO-220AB package with three pins: 1. Anode (A) 2. Cathode (K) 3. Gate (G)

Functional Features

• High Voltage Capability: The Q4015R5 can handle high voltage applications up to 400V.
• Current Regulation: It offers precise current regulation for power control applications.
• Reliable Triggering: The gate trigger current ensures reliable switching of the device.

Advantages and Disadvantages

Advantages

• High voltage and current handling capabilities
• Precise current regulation
• Reliable triggering mechanism

Disadvantages

• Sensitive to overvoltage conditions
• Limited operating temperature range

Working Principles

The Q4015R5 operates as a silicon-controlled rectifier, allowing controlled conduction of current in one direction. When a small current is applied to the gate terminal, it triggers the device into conduction mode, allowing a larger current to flow from the anode to the cathode.

Detailed Application Field Plans

The Q4015R5 finds applications in various power control scenarios, including: - Motor Control Systems - Lighting Control Circuits - Heating Elements Control - Power Supplies

Detailed and Complete Alternative Models

Some alternative models to the Q4015R5 include: - Q6015R5: Higher voltage and current rating - Q2015R5: Lower voltage and current rating - MCR22-6: Comparable specifications

In conclusion, the Q4015R5 is a versatile silicon-controlled rectifier suitable for power control applications requiring high voltage and current handling capabilities.

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