Category Blog

A failed power module is expensive enough without a dispute over who pays. Learn which warranty clauses, RMA steps, and root-cause rules to clarify with your IGBT or SiC module supplier before you place the order.

Compare the top 10 IGBT gate driver suppliers for 2026, from HIITIO and Infineon to TI and ROHM. See founding details, core products, standout drivers and category links in one guide.

Body diode degradation can quietly raise forward voltage and conduction loss in SiC MOSFETs over time. Learn how stacking faults form, how to detect VF drift early, and which design choices keep your power stage stable for the long haul.

Learn how to design laminated busbars for power modules with low-inductance configurations, optimized layer stacking, material selection, and thermal management to improve switching performance, reduce voltage overshoot, and enhance system reliability.

Learn how creepage and clearance affect high-voltage module safety and reliability. This guide covers pollution degree, CTI, working voltage, altitude, IEC standards, PCB layout strategies, and insulation testing.

Measuring junction temperature in power module using thermal resistance, IR thermography, fiber optic, wireless, and embedded sensors.

Learn how Coffin-Manson lifetime prediction models help estimate thermo-mechanical fatigue and reliability in power modules, from wire bonds and solder joints to DBC substrates, using thermal cycling, mission profiles, and physics-based validation.

Discover how digital twin simulation is transforming power module thermal and electrical design. This guide explains electro-thermal co-simulation, parasitic inductance extraction, FEA/CFD, reduced-order modeling, validation, and AI-driven digital twins for more reliable SiC and IGBT modules.

Explore how SiC crystal growth, substrate defects, wafer size, yield losses, and packaging costs shape SiC power module pricing, supply, reliability, and the transition from 150mm to 200mm wafers.