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33 results — theme: Power Semiconductors — category: Practical Guide Clear filter

Practical Guide

Practical Guide to Power Semiconductors for Grid Stabilization: STATCOM, HVDC, FACTS

Power semiconductors for STATCOM and HVDC: Mitsubishi Electric's +/-450MVAr record, Infineon's 4500V IGBT modules, LCC vs VSC, and procurement points.

Power SemiconductorsSTATCOMHVDC

Practical Guide

Practical Guide to Power Semiconductors for Water Electrolysis: Green Hydrogen and SiC/IGBT

Power electronics for water electrolysis: MW-class SiC adoption, grid code compliance, onsemi and Infineon PFC/DC-DC options, and CAPEX/OPEX trade-offs.

Power SemiconductorsGreen HydrogenWater Electrolysis

Practical Guide

EV Charging Semis: OBC and DC Fast Charging

SiC/GaN adoption is accelerating for OBCs and DC fast charging. Covers 30% loss cuts, 50% density gains, 800V migration, V2X, and ASIL-D safety.

Power SemiconductorsOBCEV charging

Practical Guide

AQG 324 Automotive Qualification Guide

AQG 324 test requirements for humidity, power cycling, thermal shock and vibration, plus SiC MOSFET qualification hurdles and OEM demands.

Power SemiconductorsAQG324Automotive Power Module

Practical Guide

China IGBT Market: Is 30% Cheaper Worth It on TCO?

Is Chinese IGBT's 30%-lower price real competitiveness or a temporary offensive? We weigh the full TCO — AEC-Q101 cost, redesign hours, and supply risk.

Power SemiconductorsIGBTChinese Semiconductors

Practical Guide

SiC Modules: Practical Thermal Design and TIM Selection

SiC power module thermal design: why TIM resistance dominates, liquid-cooling flow-rate examples, top-side vs double-sided packages, and power-cycle tests.

Power SemiconductorsSiCThermal Design

Practical Guide

IGBT to SiC MOSFET: Evaluating TCO and Miniaturization

When to switch from IGBT to SiC: not device price, but how smaller cooling and passives change system BOM cost, plus hybrid SiC as a middle step.

Power SemiconductorsIGBTSiC

Practical Guide

Power Devices: Technology Outlook Beyond SiC and GaN

After SiC and GaN: gallium oxide, GaN-on-GaN and diamond compared on maturity, production timing, and what designers and buyers should do now.

Power SemiconductorsGaNSiC

Practical Guide

SiC Suppliers: Alternative Sources to Reduce Wolfspeed Use

SiC alternatives to Wolfspeed compared: Infineon CoolSiC, onsemi EliteSiC, ROHM, Mitsubishi Electric, Fuji Electric and Chinese makers, for multi-sourcing.

Power SemiconductorsSiCWolfspeed

Practical Guide

European OEMs: SiC Procurement Shift

VW, BMW, and Stellantis are redesigning SiC procurement. This article maps integration, long-term contracts, diversified sourcing, and Tier 1 impacts.

Power SemiconductorsSiCEuropean OEM

Practical Guide

GaN-on-Si: The Next Decade of Industrial Power Electronics

GaN-on-Si is displacing silicon below 650V, moving from EV on-board chargers into industrial motor control, telecom power and UPS. Adoption by application.

Power SemiconductorsGaNPower Semiconductors

Practical Guide

Power Modules: Comparing Tier 1 Supplier Competitiveness

Six power-module suppliers compared, Infineon, onsemi, STMicro, Mitsubishi Electric, Fuji Electric and ROHM, on lineup, SiC capability, capacity and price.

Power SemiconductorsPower ModulesSupplier Comparison

Practical Guide

SiC Modules: Next-Gen Packaging and Thermal Design Trends

SiC module performance is limited by packaging: gel to epoxy and ceramic encapsulation, and the double-sided cooling structures that decide the next generation.

Power SemiconductorsSiCPower Module

Practical Guide

Solar Inverter Power Devices: Si IGBT vs SiC vs GaN

How solar PCS choose between Si IGBT, SiC MOSFET, and GaN-on-Si by application and output scale — selection criteria and supplier positioning.

Power SemiconductorsSolar PowerPower Conditioning System

Practical Guide

AI Server Power Supplies: GaN Adoption Criteria

Choosing GaN for AI server power supplies: where it beats SiC and Si on switching frequency, power density and thermal design, and where it does not.

Power SemiconductorsAI serverGaN

Practical Guide

Chinese SiC Manufacturers: Selection Criteria

Adopting Chinese SiC suppliers: what to verify and how, rather than deciding on country of origin or price alone. Quality, qualification and supply criteria.

Power SemiconductorsChinaSiC

Practical Guide

EV Power Semiconductor Application Selection Matrix

SiC modules cost 2-3x silicon per inverter, yet EV makers keep switching. Which EV power conversion applications justify SiC, and which do not.

Power SemiconductorsEVpower module

Practical Guide

EV SiC Inverters: Loss Calculation and Range Improvement

One point of EV inverter efficiency is worth several kilometres of range. How to decompose the loss breakdown before expecting SiC to deliver gains.

Power SemiconductorsEVSiC

Practical Guide

SiC vs. GaN for EV Applications: Choosing the Right Material

800V EV platforms such as Taycan, IONIQ 6 and EV6 change device selection. Where SiC and GaN each fit across traction, on-board charging and auxiliaries.

Power SemiconductorsEVGaN

Practical Guide

GaN Power Semis: Miniaturization and Efficiency Benefits

Silicon MOSFETs stall at tens of kHz while GaN switches into the MHz range, shrinking inductors and capacitors. What that changes in converter design.

Power SemiconductorsGaNpower semiconductor

Practical Guide

Are IGBTs Still Relevant in the Age of SiC and GaN Silicon?

SiC is scaling toward the 2030s and GaN is spreading into data-center power. So where does silicon IGBT still win, and for how long?

Power SemiconductorsIGBTSiC

Practical Guide

Industrial Inverters: SiC MOSFET Reliability Evaluation

For industrial inverters the decisive SiC question is not loss or switching speed but short-circuit withstand, because duty differs from EV use.

Power SemiconductorsSiCindustrial

Practical Guide

Power Semiconductor Market Restructuring Map 2026

SiC is forecast to pass $10 billion by 2030, yet the conversation has moved from growth to realignment: less who wins the market, more who survives.

Power SemiconductorsGaNSiC

Practical Guide

Foundations for Power Semiconductor Supplier Evaluation

Comparing SiC MOSFET datasheets is not enough: measurement conditions change what the numbers mean, and reliability data is formatted differently by vendor.

Power SemiconductorsSiCproduction

Practical Guide

Evaluating the Adoption of ROHM's 5th Generation SiC MOSFET

Evaluating ROHM's Gen-5 SiC MOSFET: beyond datasheet specs to protection-circuit compatibility and thermal design, building on Gen-4's low RonA.

Power SemiconductorsROHMSiC

Practical Guide

Power Semi Majors: Investment Strategies for SiC, GaN, IGBT

EV inverters, industrial efficiency and data-center density pull at once. Where the majors invest, defend and divest across SiC, GaN and IGBT.

Power SemiconductorsGaNIGBT

Practical Guide

SiC 8-inch Wafer Supply System

SiC wafers are moving from 150mm to 200mm, but a stable supply chain lags the transition. How to judge the pace from design and procurement.

Power Semiconductors8-inch SiCSiC

Practical Guide

SiC and GaN Business Opportunities: Evaluation Criteria

SiC or GaN is the wrong question alone: they differ in voltage range, switching domain and cost, so the answer depends on application and timing.

Power SemiconductorsGaNSiC

Practical Guide

Key Considerations for Selecting SiC Gate Drivers

SiC dies are smaller and denser, so temperature rises far faster in a short circuit than with silicon. What that means for gate driver and protection design.

Power SemiconductorsSiCgate driver

Practical Guide

SiC Modules vs. Discrete Components: Selection Criteria

SiC module or discrete is not just a packaging choice: it decides system performance, board area, protection design and procurement flexibility.

Power SemiconductorsSiCpower module

Practical Guide

SiC Wafer Price Trends and 2026 Outlook

SiC demand grew slower than planned in 2024 and production plans were revised. What that plateau means for wafer prices heading into 2026.

Power SemiconductorsSiCSiC wafer

Practical Guide

Navigating SiC Wafer Procurement Risks

SiC wafer supply is the bottleneck after design freeze. Where in the process bottlenecks form, and how to structure procurement risk around them.

Power SemiconductorsSiCSiC wafer

Practical Guide

Wolfspeed: Changing SiC Procurement Risks Post-Restructure

Wolfspeed after Chapter 11: Mohawk Valley still runs at low-20s utilization, moving SiC sourcing risk from insolvency to utilization dependency.

Power SemiconductorsSiCWolfspeed