BT138B-800E,118

Product Overview

Category

The BT138B-800E,118 belongs to the category of semiconductor devices.

Use

It is commonly used as a sensitive gate triac for AC switching and phase control applications.

Characteristics

• Sensitive gate triac
• Suitable for AC switching
• Designed for phase control applications

Package

The BT138B-800E,118 is typically available in a TO-220AB package.

Essence

The essence of this product lies in its ability to provide reliable and efficient AC switching and phase control functionality.

Packaging/Quantity

It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Voltage: 800V
• Current: 12A
• Gate Trigger Current: 35mA
• Holding Current: 50mA
• Gate Trigger Voltage: 1.5V

Detailed Pin Configuration

The BT138B-800E,118 typically has three pins: 1. Main Terminal 1 (MT1) 2. Main Terminal 2 (MT2) 3. Gate (G)

Functional Features

• Sensitive gate for precise control
• High voltage and current handling capability
• Reliable performance in AC switching applications

Advantages

• Precise phase control
• High voltage tolerance
• Suitable for a wide range of AC switching applications

Disadvantages

• Sensitive to voltage spikes
• Requires careful handling during installation

Working Principles

The BT138B-800E,118 operates based on the principle of controlling the flow of alternating current through its main terminals using the gate signal. When the gate trigger current is applied, the device conducts, allowing current to flow until the next zero-crossing of the AC waveform.

Detailed Application Field Plans

This product is widely used in various applications such as: - Dimmer switches - Motor speed control - Heating control systems - Lighting control

Detailed and Complete Alternative Models

Some alternative models to the BT138B-800E,118 include: - BT139-800 - BTA12-600B - TIC226D

In conclusion, the BT138B-800E,118 is a versatile and reliable sensitive gate triac suitable for a wide range of AC switching and phase control applications. Its high voltage and current handling capabilities make it an essential component in various electronic systems.

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