VS-82RIA120

Product Overview

Category: Semiconductor Devices
Use: Power control and conversion
Characteristics: High power handling, reliable performance
Package: TO-200AB
Essence: Silicon controlled rectifier (SCR)
Packaging/Quantity: Bulk packaging, quantity varies

Specifications

Voltage Rating: 1200V
Current Rating: 80A
Gate Trigger Current: 150mA
Operating Temperature Range: -40°C to 125°C
Mounting Type: Through Hole
Package / Case: TO-200AB

Detailed Pin Configuration

Anode
Cathode
Gate

Functional Features

High current capability
Low reverse leakage current
Fast switching speed
Robust and reliable operation

Advantages

High power handling capacity
Low maintenance requirements
Wide operating temperature range

Disadvantages

Requires careful handling due to high voltage capabilities
Sensitive to voltage spikes

Working Principles

The VS-82RIA120 is a silicon controlled rectifier (SCR) that controls the flow of electric current by using a small trigger current applied to its gate terminal. Once triggered, the SCR allows a large amount of current to flow from the anode to the cathode until the current drops below a certain threshold.

Detailed Application Field Plans

The VS-82RIA120 is commonly used in industrial applications such as motor drives, power supplies, and welding equipment. Its high current handling capability makes it suitable for controlling and converting power in these demanding environments.

Detailed and Complete Alternative Models

VS-80RIA120
VS-85RIA120
VS-90RIA120

In conclusion, the VS-82RIA120 is a high-power SCR with robust performance characteristics, making it well-suited for demanding industrial applications requiring reliable power control and conversion.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací VS-82RIA120 v technických řešeních

What is VS-82RIA120?
- VS-82RIA120 is a high-power, phase control thyristor module commonly used in industrial applications for controlling AC power.
What is the maximum current and voltage rating of VS-82RIA120?
- The maximum current rating of VS-82RIA120 is 80A, and the maximum voltage rating is 1200V.
What are the typical applications of VS-82RIA120?
- VS-82RIA120 is commonly used in motor drives, soft starters, welding equipment, and other industrial power control applications.
What are the key features of VS-82RIA120?
- The key features of VS-82RIA120 include high surge capability, low thermal impedance, and high dv/dt capability.
What are the recommended heat sink and mounting torque for VS-82RIA120?
- A suitable heat sink with proper thermal resistance should be used, and the recommended mounting torque is typically specified by the manufacturer.
What are the protection features available in VS-82RIA120?
- VS-82RIA120 may include overcurrent protection, overvoltage protection, and thermal protection to ensure safe operation.
What are the typical control signals required for VS-82RIA120?
- VS-82RIA120 typically requires gate trigger signals to control the conduction angle and power output.
What are the common failure modes of VS-82RIA120?
- Common failure modes may include short-circuit failure, overtemperature failure, and gate control failure.
What are the recommended operating conditions for VS-82RIA120?
- VS-82RIA120 should be operated within the specified temperature range, voltage range, and current limits provided by the manufacturer.
Are there any specific considerations for integrating VS-82RIA120 into a technical solution?
- When integrating VS-82RIA120, it's important to consider proper thermal management, gate drive circuitry, and protection mechanisms to ensure reliable and safe operation in the intended application.