BT137S-800E,118

Product Overview

Category

The BT137S-800E,118 belongs to the category of semiconductor devices.

Use

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

Characteristics

• The BT137S-800E,118 is a sensitive gate thyristor (SCR) with a 800V blocking voltage.
• It comes in a TO-220AB package.
• The essence of this product lies in its ability to efficiently control high power AC loads.
• The packaging consists of a single SCR per package.

Specifications

• Voltage Rating: 800V
• Current Rating: 8A
• Package Type: TO-220AB
• Gate Trigger Current: 35mA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The BT137S-800E,118 has a standard TO-220AB pin configuration: 1. Anode (A) 2. Gate (G) 3. Cathode (K)

Functional Features

• High voltage capability
• Low holding current for improved noise immunity
• Planar passivated chip for enhanced reliability

Advantages and Disadvantages

Advantages

• Efficiently controls high power AC loads
• High voltage capability
• Enhanced reliability due to planar passivated chip

Disadvantages

• Sensitive to voltage spikes
• Requires proper heat sinking for high current applications

Working Principles

The BT137S-800E,118 operates based on the principle of controlling the flow of current in an AC circuit using a gate signal to trigger the SCR into conduction. Once triggered, the device remains conducting until the current through it drops below a certain threshold.

Detailed Application Field Plans

The BT137S-800E,118 finds application in various fields including: - Dimmer switches for lighting control - Motor speed control in industrial applications - Heating control in appliances and industrial equipment

Detailed and Complete Alternative Models

Some alternative models to the BT137S-800E,118 include: - BT136S-600D,118 - BT138X-800R,118 - TYN612M

In conclusion, the BT137S-800E,118 is a versatile semiconductor device that offers efficient control of high power AC loads in various applications. Its high voltage capability and reliability make it a popular choice in the industry.

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