Electronic components Thyristor Diode Module IRKT41-08

Introduction of Electronic components Thyristor Diode Module IRKT41-08

The Electronic components Thyristor Diode Module IRKT41-08 is a power electronic device that consists of multiple diodes integrated into a single package and is primarily used for power conversion and protection circuits. Unlike isolated modules, Electronic components Thyristor Diode Module IRKT41-08 does not use transformers or similar isolation components to separate inputs and outputs. This design simplifies the circuit structure, reduces cost, and improves efficiency.

Features and Benefits of Electronic components Thyristor Diode Module IRKT41-08

Compact design: Because no additional isolation components are required, Electronic components Thyristor Diode Module IRKT41-08s are typically smaller and lighter in weight.

High performance: Reduced energy loss due to isolation components improves overall conversion efficiency.

Low Cost: Expensive isolation components are eliminated, resulting in lower manufacturing costs.

Fast Response: The built-in Fast Recovery Diode (FRD) can quickly switch from an on-state to a blocking state, reducing switching losses.

High Reliability: Advanced materials and technologies are used to ensure stable operation even in harsh environments.

Easy to install and maintain: Standardized interfaces and connections simplify the installation process and facilitate later maintenance.

(Electronic components Thyristor Diode Module IRKT41-08)

Specification of Electronic components Thyristor Diode Module IRKT41-08

The Thyristor Diode Module IRKT41-08 is a high-power semiconductor device designed for robust performance in industrial and commercial applications. It combines a thyristor and diode in a single module, optimized for rectification, switching, and power control in AC/DC systems. Below are the key specifications and features:

**Electrical Specifications:**
– Voltage Ratings:
– Repetitive Peak Reverse Voltage (VRRM): 800 V
– Non-Repetitive Peak Reverse Voltage (VRSM): 900 V
– Forward Voltage Drop (VTM): Typically 1.55 V at 41 A (thyristor), 1.35 V at 41 A (diode)
– Current Ratings:
– Average Forward Current (ITAV): 41 A (thyristor and diode)
– Surge Current (ITSM): 520 A (half-sine wave, 10 ms)
– Gate Trigger Parameters (Thyristor):
– Gate Trigger Voltage (VGT): 1.5 V (max)
– Gate Trigger Current (IGT): 50 mA (max)
– Holding Current (IH): 100 mA (max)

**Thermal and Mechanical Specifications:**
– Thermal Resistance (Junction to Case):
– Thyristor: 0.15 °C/W
– Diode: 0.12 °C/W
– Maximum Junction Temperature (Tj): 125 °C
– Isolation Voltage (Module to Heatsink): 2500 V RMS
– Mounting Torque: 3.5 Nm (screws)
– Weight: Approximately 90 g

**Construction and Compliance:**
– Package: Press-fit, insulated module with integrated heatsink mounting base.
– Materials: High-grade silicone gel insulation, copper terminals, and aluminum oxide ceramic substrate for thermal stability.
– Compliance: Meets international standards for industrial power modules, including UL and RoHS directives.

**Applications:**
– AC motor controls, soft starters, and frequency converters.
– Power supplies, welding equipment, and UPS systems.
– Industrial heating systems and lighting controls.

**Key Features:**
– High surge current capability for overload protection.
– Low thermal resistance for efficient heat dissipation.
– Electrically isolated baseplate for simplified installation.
– Rugged design for reliability in harsh environments.

The IRKT41-08 module is ideal for systems requiring precise power regulation and durability, offering a balance of efficiency, thermal performance, and compact design. Always refer to the datasheet for application-specific guidelines and derating requirements.

(Electronic components Thyristor Diode Module IRKT41-08)

Applications of Electronic components Thyristor Diode Module IRKT41-08

The Thyristor Diode Module IRKT41-08 is a high-power semiconductor device designed for robust industrial applications. Combining a thyristor and diode in a single module, it offers efficient control and rectification of electrical power in AC and DC systems. With a voltage rating of up to 800V and a current rating of 41A, this module is engineered to handle high surge currents, making it ideal for demanding environments. Its compact, insulated design ensures easy integration into heat sinks, enhancing thermal management and reliability.

**Key Applications:**

1. **Industrial Motor Control:** The IRKT41-08 is widely used in motor drives and speed controllers for heavy machinery, such as conveyor systems, pumps, and compressors. Its thyristor component enables precise phase-angle control, allowing smooth acceleration and deceleration of AC motors, reducing mechanical stress and energy consumption.

2. **Power Rectification:** The integrated diode facilitates efficient AC-to-DC conversion in applications like welding equipment, battery chargers, and DC power supplies. Its high current capacity ensures stable performance in systems requiring continuous, ripple-free DC output.

3. **Heating Systems:** In industrial heating and temperature control systems, the module regulates power delivered to resistive loads (e.g., furnaces, ovens) using phase-fired control. This ensures accurate temperature management while minimizing energy waste.

4. **Soft Starters:** The thyristor’s ability to gradually ramp up voltage makes the IRKT41-08 ideal for soft-start applications, protecting motors and transformers from inrush current surges during startup.

5. **Lighting Control:** It is employed in high-intensity lighting systems, such as streetlights or stage lighting, where dimming and power modulation are required.

6. **Renewable Energy Systems:** The module supports power conversion and regulation in solar inverters and wind turbine controllers, ensuring efficient energy transfer to the grid.

7. **Uninterruptible Power Supplies (UPS):** Its fast switching capability and reliability make it suitable for UPS systems, providing backup power during outages.

**Features & Benefits:**
– High surge current tolerance for rugged performance.
– Low thermal resistance due to direct copper base plate design.
– Insulated mounting base for safety and simplified installation.
– Long operational lifespan under high-stress conditions.

The IRKT41-08 is a versatile solution for industries requiring precise power control, durability, and energy efficiency. Its combination of a thyristor and diode in one package reduces system complexity while enhancing performance in critical applications.

Company Profile

PDDN Photoelectron Technology Co., Ltd.(sales@pddn.com) is one of the leading enterprises in power electronics technology and power products, which is fully involved in developing solar inverters， transformers, voltage regulators, distribution cabinets, thyristors， modules， diodes， heaters, and other electronic devices or semiconductors. We will be committed to providing users with high-quality, efficient products and considerate service.

It accepts payment via Credit Card, T/T, West Union, and Paypal. PDDN will ship the goods to customers overseas through FedEx, DHL, by sea, or by air. If you want high-quality Electronic components Thyristor Diode Module IRKT41-08, please send us inquiries; we will be here to help you.

 

Payment Methods

L/C, T/T, Western Union, Paypal, Credit Card etc.

 

Shipment

By sea, by air, by express, as customers request.

 

Storage Conditions

1) Store in a dry environment at room temperature.

2) Avoid damp and high temperature.

3) Use immediately after opening the inner packing bag.

5 FAQs of Electronic components Thyristor Diode Module IRKT41-08

The IRKT41-08 Thyristor Diode Module is a high-power semiconductor device designed for switching and controlling AC currents in industrial applications. Below are five frequently asked questions about this module, answered concisely:

**1. What is the IRKT41-08 Thyristor Diode Module used for?**
The IRKT41-08 is primarily used for power regulation and conversion in high-current AC systems. It combines thyristors (SCRs) and diodes in a single module, enabling efficient phase control, motor speed regulation, and rectification in equipment like industrial motor drives, welding machines, and power supplies. Its robust design supports heavy-duty operations in harsh environments.

**2. What are the key specifications of the IRKT41-08?**
This module features a maximum repetitive reverse voltage (V_RRM) of 800V and an average forward current (I_T(AV)) of 41A. It includes integrated thyristors and diodes with low thermal resistance, ensuring efficient heat dissipation. The module operates within a temperature range of -40°C to 125°C and requires proper heatsinking for optimal performance.

**3. How is the IRKT41-08 typically installed?**
The module must be mounted on a heatsink using thermal grease to minimize junction temperatures. Electrical connections should follow the terminal markings (A1, A2, G for thyristors; K, A for diodes). Ensure proper insulation and torque settings (as per datasheet) to avoid mechanical stress. Always disconnect power before installation to prevent damage.

**4. What applications is the IRKT41-08 unsuitable for?**
It is not designed for low-voltage DC circuits or high-frequency switching (above 1kHz). Avoid using it in environments with excessive moisture, vibration, or temperatures beyond its rated limits. Applications requiring bidirectional current flow may need additional components.

**5. How do I troubleshoot a malfunctioning IRKT41-08 module?**
Common issues include overheating (check heatsink and airflow), failed triggering (test gate signals and connections), or short circuits (inspect for physical damage). Use a multimeter to verify continuity and insulation resistance. Replace the module if terminals show discoloration or charring, indicating thermal overload. Always follow safety protocols when handling high-voltage components.

This module is ideal for engineers seeking reliable, high-power control in industrial systems, provided its operational limits and installation guidelines are strictly followed.

(Electronic components Thyristor Diode Module IRKT41-08)