BT139-600G0TQ

Product Category

The BT139-600G0TQ belongs to the category of semiconductor devices, specifically a silicon-controlled rectifier (SCR).

Basic Information Overview

• Use: The BT139-600G0TQ is used as a high-voltage, high-current power switch in various electronic circuits.
• Characteristics: It has a high surge current capability and low holding current.
• Package: The BT139-600G0TQ is typically available in a TO-220AB package.
• Essence: This SCR is essential for controlling power in applications such as motor control, lighting control, and heating control.
• Packaging/Quantity: It is commonly packaged individually and sold in quantities suitable for production runs.

Specifications

• Voltage Rating: 600V
• Current Rating: 16A
• Gate Trigger Current: 35mA
• On-State Voltage: 1.7V
• Holding Current: 30mA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The BT139-600G0TQ typically has three pins: 1. Anode (A) 2. Cathode (K) 3. Gate (G)

Functional Features

• High surge current capability
• Low holding current
• Fast switching speed
• Reliable performance under high temperature conditions

Advantages and Disadvantages

Advantages: - High surge current capability makes it suitable for demanding applications - Low holding current reduces power dissipation - Fast switching speed allows for efficient power control

Disadvantages: - Sensitive to voltage transients - Requires careful consideration of heat dissipation in high-power applications

Working Principles

The BT139-600G0TQ operates as a switch controlled by a gate signal. When the gate trigger current is applied, the SCR turns on and conducts current until the anode-cathode voltage drops below a certain level.

Detailed Application Field Plans

The BT139-600G0TQ is widely used in various applications including: - Motor control in industrial equipment - Lighting control in stage lighting systems - Heating control in appliances and industrial processes

Detailed and Complete Alternative Models

Some alternative models to the BT139-600G0TQ include: - BT169D - BT151-800R - TYN612

In conclusion, the BT139-600G0TQ is a versatile SCR with high surge current capability and fast switching speed, making it suitable for a wide range of power control applications.

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