Applications
Power semiconductor solutions, application examples and practical design insights.
Application Areas
Where Power Devices Make the Difference
Explore representative applications where device selection, switching behaviour, efficiency and thermal design directly influence system performance.
AC-DC Synchronous Rectification
High-efficiency AC-DC synchronous rectification solutions.
Lithium Battery Protection BMS
Advanced lithium battery protection solutions covering 30V to 200V with proven trench and SGT processes for enhanced reliability.
New MOSFET Combination
New MOSFET Combination Further Enhances System Efficiency for UAV Applications.
Power Tools, Cleaning Tools, and Garden Tools
High-efficiency MOSFET solutions tailored for motor control and lithium battery protection in power tools, robotic cleaning devices, and garden tools.
Technical Library
Power Design Insights
Practical notes on power semiconductor fundamentals, device selection, design considerations and technology trends. These articles are intended as engineering guidance; final component selection should always be verified against the relevant datasheet and application conditions.
Fundamentals
Core concepts behind power semiconductor behaviour and selection.
Understanding MOSFET Losses: RDS(on) Is Only Part of the Story
A system view of MOSFET loss — conduction, switching, gate-drive, output-capacitance and reverse-recovery effects.
Read insightMOSFET Gate Charge, Switching Speed and Why the Gate Driver Matters
A practical look at gate charge, Miller plateau, driver current and the trade-off between switching loss, ringing and EMI.
Read insightSGT vs Superjunction MOSFET: What They Are and Why They Serve Different Voltage Ranges
How Shielded Gate Trench and Superjunction structures solve different silicon power-device challenges, and where each technology fits.
Read insightDesign Notes
Practical engineering considerations for real power-conversion designs.
Selecting a Power MOSFET: Voltage, Current, RDS(on), Qg and SOA
A practical selection process that connects voltage margin, hot resistance, switching behaviour, safe operating area and thermal limits.
Read insightThermal Design for Power MOSFETs: From Junction to PCB
A practical guide to junction temperature, thermal resistance, PCB copper, transient heating and package-level cooling.
Read insight
MOSFET Design for Compact Robotic Joint Drives
How RDS(on), gate charge, SOA, package choice, PCB copper and the thermal path into the joint housing shape efficiency and reliability in compact robot actuators.
Read insightSynchronous Rectification: Replacing the Diode with a MOSFET
How synchronous rectification reduces conduction loss, why timing becomes critical, and what designers must watch in the real circuit.
Read insightTechnology Trends
Packaging and technology developments shaping modern power electronics.
Why Power Packages Are Moving to TOLL, TOLT and Top-Side Cooling
How lower parasitics, higher current density and new thermal paths are changing the role of packaging in power-electronics design.
Read insightWhy Power Electronics Is Moving Toward SiC and GaN
Why silicon remains dominant, where its limits become important, and how SiC and GaN enable higher efficiency, switching frequency and power density.
Read insightDiscuss Your Power Design
Tell us about your application, operating conditions and device requirements.
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