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IRKH 105/22 Ruttonsha Thyristor

Name: IRKH 105/22 Ruttonsha Thyristor
Brand: RKSEMITRONICS
Price: 1100 INR
Availability: InStock

Price 1100 INR/ Piece

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MOQ : 5 Pieces

IRKH 105/22 Ruttonsha Thyristor Specification

Thermal Conductivity
High

Power Source
Electrical

Usage
Industrial Power Electronics

Operating Temperature
-40C to +125C

Components
Silicon Controlled Rectifier (SCR)

Input
Gate Trigger

Response Time
Fast Switching

Power Supply
AC/DC

Interface
Stud Mount

Features
High surge current capability, Fast turn-on, Robust construction

Output
Controlled Rectified Output

Product Type
Stud Type Thyristor

Application
High power rectifiers, Motor Drives, DC Power Supplies

Rated Voltage
2200 V

Supply Voltage
2200 V

Size
Standard (per datasheet)

Function
Phase Control Thyristor

Color
Metallic/Silver

Weight
1.55 kg (approx.)

Current Rating
105 A

Capacity
105 A

Frequency
50-60 Hz

Reverse Voltage (VRRM)
2200 V

Repetitive Peak Off-State Voltage (VDRM)
2200 V

Mounting Type
Threaded Stud

Average On-State Current (IT(AV))
105 A

Surge Non-Repetitive On-state Current (ITSM)
1850 A (10 ms)

Package Type
DO-8 Stud

Gate Trigger Current (IGT)
Max 200 mA

Holding Current (IH)
150 mA

Material
Hermetically Sealed Silicon

Gate Trigger Voltage (VGT)
Max 2.5 V

IRKH 105/22 Ruttonsha Thyristor Trade Information

Minimum Order Quantity
5 Pieces

Supply Ability
1000 Pieces Per Month

Delivery Time
2 Week

Main Domestic Market
All India

About IRKH 105/22 Ruttonsha Thyristor

Brand ruttonshaPart Number irktMounting Type DIPPackage Type boxMaximum Operating Temperature 230Rated Average On-State Current 50Repetitive Peak Forward Blocking Voltage 40Repetitive Peak Reverse Voltage 30Country of Origin Made in IndiaMinimum Order Quantity 10

Engineered for High-Power Industrial Applications

The IRKH 105/22 thyristor excels in heavy-duty environments, including motor drives and industrial rectifier setups. Its robust build and high current rating of 105 A make it particularly suitable for continuous duty in applications requiring reliable phase control and consistent power regulation. The hermetically sealed silicon construction further ensures longevity and stability under extreme operational conditions.

Efficient and Reliable Performance Features

Designed for optimal efficiency, this SCR offers high thermal conductivity, allowing for effective heat dissipation even during surge current events up to 1850 A. Fast turn-on characteristics minimize switching losses, while the wide temperature operating range (-40C to +125C) suits variable climates and rugged industrial settings. The metallic/silver finish and stud mount design allow for secure installation and electrical interfacing.

FAQ's of IRKH 105/22 Ruttonsha Thyristor:

Q: How does the IRKH 105/22 thyristor manage high surge currents during operation?

A: The IRKH 105/22 is built to handle high surge non-repetitive on-state currents, with a capability of enduring up to 1850 A for 10 milliseconds. Its hermetically sealed silicon construction and high thermal conductivity ensure rapid heat dissipation, maintaining component integrity and preventing thermal damage during surge events.

Q: What are the main industrial applications for this thyristor?

A: This device is commonly used in high-power rectifiers, motor drive systems, and DC power supplies within industrial power electronics. Its high voltage (2200 V), current capacity (105 A), and robust construction make it ideal for environments requiring reliable phase-controlled power conversion.

Q: When should I use a phase control thyristor like the IRKH 105/22 in my power system?

A: The IRKH 105/22 is recommended for applications where precise control of power flow and conversion efficiency is critical, such as variable speed motor drives, adjustable industrial rectifiers, and regulated DC supplies. It enables smooth modulation of AC/DC power, improving energy efficiency and system responsiveness.

Q: Where is the optimal mounting location for installing the IRKH 105/22 thyristor?

A: This SCR is designed for threaded stud (DO-8 Stud) mounting, typically onto a heatsink or suitably prepared chassis within the power conversion unit. Optimal performance is achieved by ensuring excellent thermal contact and secure electrical connections in a well-ventilated area to facilitate cooling.

Q: What is the process for triggering the IRKH 105/22 thyristor?

A: Triggering the thyristor involves applying a gate trigger current of up to 200 mA at a gate trigger voltage not exceeding 2.5 V. Upon successful gating, the device switches swiftly to the conductive state, allowing control over the rectified output current as dictated by your control system.

Q: How can I benefit from using the IRKH 105/22 in my application?

A: By utilizing the IRKH 105/22, you gain the advantage of high surge current resistance, fast switching, and robust operational durability. This leads to reduced downtime, improved energy efficiency, and enhanced reliability in demanding industrial circuits, supporting both AC and DC power management.

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