VS-50RIA80M

Product Overview

Category: Semiconductor Devices
Use: Power control in industrial applications
Characteristics: High current capability, high surge current capability, rugged design
Package: TO-208AC
Essence: Silicon-controlled rectifier (SCR)
Packaging/Quantity: Single unit

Specifications

• Voltage Rating: 800V
• Average Forward Current: 50A
• Repetitive Peak Off-State Voltage: 800V
• Gate Trigger Current: 150mA
• Gate Trigger Voltage: 1.5V
• On-State Voltage: 1.6V
• Holding Current: 50mA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The VS-50RIA80M has a standard TO-208AC package with the following pin configuration: - Pin 1: Anode - Pin 2: Cathode - Pin 3: Gate

Functional Features

• High current capability for power control applications
• Rugged design for reliable performance in industrial environments
• Low on-state voltage drop for efficient power conversion

Advantages and Disadvantages

Advantages: - High surge current capability - Reliable operation in harsh conditions - Low on-state voltage drop

Disadvantages: - Requires careful handling due to high voltage ratings - Sensitive to improper gate triggering

Working Principles

The VS-50RIA80M is a silicon-controlled rectifier (SCR) that controls the flow of electric power by switching it on and off. When a small current is applied to the gate terminal, the SCR turns on and conducts current until the main current drops below a certain level or is reversed.

Detailed Application Field Plans

The VS-50RIA80M is commonly used in industrial power control applications such as motor drives, welding equipment, and battery chargers. Its high current capability and rugged design make it suitable for demanding environments where reliable power control is essential.

Detailed and Complete Alternative Models

• VS-40RIA80M: Lower current rating (40A) version of the same SCR
• VS-60RIA80M: Higher current rating (60A) version of the same SCR
• VS-50RIA100M: Higher voltage rating (1000V) version of the same SCR

In conclusion, the VS-50RIA80M is a robust silicon-controlled rectifier designed for high-current power control in industrial applications. Its rugged design, high surge current capability, and low on-state voltage drop make it a reliable choice for demanding environments. However, proper handling and gate triggering are crucial for optimal performance. With its wide operating temperature range and versatile application field plans, the VS-50RIA80M offers a dependable solution for various power control needs.