BT151-500RT,127

Product Overview

Category

The BT151-500RT,127 belongs to the category of semiconductor devices.

Use

It is commonly used for controlling high power AC loads in applications such as light dimmers, motor speed controllers, and heating control.

Characteristics

• The BT151-500RT,127 is a sensitive gate thyristor with a 500V blocking voltage.
• It has a maximum RMS on-state current of 12A and a non-repetitive peak on-state current of 120A.
• The device is designed for use in general purpose switching and phase control applications.

Package

The BT151-500RT,127 is typically available in a TO-220AB package.

Essence

This product is essential for efficient and precise control of high power AC loads.

Packaging/Quantity

It is usually packaged in reels or tubes and is available in varying quantities based on customer requirements.

Specifications

• Voltage Rating: 500V
• Current Rating: 12A RMS, 120A non-repetitive peak
• Package Type: TO-220AB
• Gate Trigger Current: 15mA

Detailed Pin Configuration

The BT151-500RT,127 typically has three pins: 1. Anode (A) 2. Cathode (K) 3. Gate (G)

Functional Features

• High voltage capability
• Sensitive gate triggering
• Low holding current for improved noise immunity
• Planar passivated for voltage ruggedness and reliability

Advantages and Disadvantages

Advantages

• Precise control of high power AC loads
• Sensitive gate triggering for efficient operation
• High voltage capability for robust performance

Disadvantages

• Limited to AC load control applications
• Requires careful handling due to its sensitivity to gate triggering signals

Working Principles

The BT151-500RT,127 operates based on the principle of thyristor action, where it can be turned on by a gate signal and remains latched until the anode current drops below a certain level.

Detailed Application Field Plans

The BT151-500RT,127 finds extensive use in various applications including: - Light dimming systems - Motor speed control units - Heating control circuits

Detailed and Complete Alternative Models

Some alternative models to the BT151-500RT,127 include: - BT151-600R - BT151-800R - BT151-1000R

In conclusion, the BT151-500RT,127 is a crucial semiconductor device that enables precise control of high power AC loads in a variety of applications. Its high voltage capability, sensitive gate triggering, and robust design make it a preferred choice for many electronic control systems.

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