1. Welding and Heating IGBT Overview
R&D Electronics supplies TECHSEM IGBT modules specifically optimized for inverter welding and induction heating applications, providing international customers with high performance power switching solutions.
Welding Module Range
◆ MGC200D12D5 at 1200V 200A; MGC300D12D5 at 1200V 300A; MGC450D12D5 at 1200V 450A; 454H3P package; Half bridge topology; VCE(sat) of 2.5V
Induction Heating Module Range
◆ MGC200D12C5 at 1200V 200A with 2.1V VCE(sat); MGC300D12C5 at 1200V 300A with 2.1V VCE(sat); MGC450D12C5 at 1200V 450A with 1.8V VCE(sat); MGC600D12C5 at 1200V 600A with 2.16V VCE(sat); 454H3P and 465H3 packages
Specifications Table
| Part Number | Application | VCES (V) | IC (A) | VCE(sat) (V) |
|---|---|---|---|---|
| MGC200D12D5 | Welding | 1200 | 200 | 2.5 |
| MGC300D12D5 | Welding | 1200 | 300 | 2.5 |
| MGC450D12D5 | Welding | 1200 | 450 | 2.5 |
| MGC200D12C5 | Heating | 1200 | 200 | 2.1 |
| MGC450D12C5 | Heating | 1200 | 450 | 1.8 |
| MGC600D12C5 | Heating | 1200 | 600 | 2.16 |
2. International Welding Equipment Supply
TECHSEM MGC D5 welding IGBT modules are supplied to international welding equipment manufacturers, offering consistent performance and reliable operation across different welding processes.
Welding Process Coverage
◆ MMA manual metal arc welding; TIG tungsten inert gas welding; MIG metal inert gas welding; MAG metal active gas welding; Plasma cutting applications; International welding standards
International Market Advantages
◆ Uniform 2.5V VCE(sat) for easy scaling; 454H3P standardized package; CE marking for European compliance; UL marking for North America; One year manufacturer warranty; Worldwide distribution
3. Induction Heating Global Solutions
MGC C5 induction heating modules with VCE(sat) as low as 1.8V provide efficient power conversion for international metal processing and heat treatment industries.
Heating Application Range
◆ Metal melting furnaces worldwide; Heat treatment systems; Surface hardening equipment; Brazing and soldering; Forging and hot forming; Quenching systems
Efficiency Advantages
◆ MGC450D12C5 at 1.8V for maximum efficiency; Low conduction loss design; Optimized switching energy; Reduced operating costs; High temperature capability; Long lifetime reliability
Specifications Table
| Part Number | Package | IC (A) | VCES (V) | VCE(sat) (V) |
|---|---|---|---|---|
| MGC200D12C5 | 454H3P | 200 | 1200 | 2.1 |
| MGC300D12C5 | 454H3P | 300 | 1200 | 2.1 |
| MGC450D12C5 | 454H3P | 450 | 1200 | 1.8 |
| MGC600D12C5 | 465H3 | 600 | 1200 | 2.16 |
Frequently Asked Questions
1：What IGBT modules does R&D Electronics supply for welding applications?
R&D Electronics supplies MGC D5 series IGBT modules for welding including MGC200D12D5 (200A), MGC300D12D5 (300A), and MGC450D12D5 (450A), all at 1200V with 2.5V VCE(sat) in 454H3P package.
2：What is the lowest VCE(sat) for induction heating IGBT modules?
The MGC450D12C5 at 450A has the lowest VCE(sat) at 1.8V, ideal for high current induction heating applications where minimizing conduction losses directly improves system efficiency.
3：What welding processes are supported by TECHSEM IGBT modules?
TECHSEM IGBT modules support MMA, TIG, MIG, MAG welding machines, plasma cutting, and spot welding applications for international welding equipment manufacturers.
4：Does R&D Electronics provide technical support for welding and heating applications?
Yes, R&D Electronics provides comprehensive technical support including welding power stage design, induction heating circuit consultation, gate drive optimization, thermal management guidance, and protection circuit design.
