VS-T90RIA120

Product Overview

Belongs to: Power semiconductor devices
Category: Thyristor
Use: Control and conversion of electrical power
Characteristics: High current capability, high voltage ratings, rugged construction
Package: TO-209AB
Essence: Power control in industrial applications
Packaging/Quantity: Individual packaging, quantity varies

Specifications

• Voltage Rating (VRRM): 1200V
• Average Forward Current (IF(AV)): 90A
• Repetitive Peak Reverse Voltage (VDRM): 1200V
• Gate Trigger Current (IGT): 150mA
• Gate Trigger Voltage (VGT): 2.5V

Detailed Pin Configuration

1. Anode (A)
2. Cathode (K)
3. Gate (G)

Functional Features

• High surge capability
• Low thermal impedance
• High dv/dt capability
• Electrically isolated base plate

Advantages and Disadvantages

Advantages: - High current handling capacity - Robust construction - Suitable for high-power applications

Disadvantages: - Requires careful handling due to high voltage ratings - Sensitive to temperature variations

Working Principles

The VS-T90RIA120 is a thyristor that operates by controlling the flow of electric current between its anode and cathode through the application of a small gate current. It functions as a switch, allowing or interrupting the flow of power in response to the control signal applied to its gate terminal.

Detailed Application Field Plans

The VS-T90RIA120 is commonly used in industrial power control applications such as motor drives, soft starters, and AC power control systems. It is also utilized in welding equipment, battery chargers, and uninterruptible power supplies (UPS).

Detailed and Complete Alternative Models

1. VS-T70RIA120 - 70A, 1200V
2. VS-T110RIA120 - 110A, 1200V
3. VS-T130RIA120 - 130A, 1200V

In conclusion, the VS-T90RIA120 thyristor is a high-performance power semiconductor device designed for industrial power control applications. With its high current and voltage ratings, it offers robust performance and reliability in demanding environments.

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