Power Semiconductor Devices & Modules | Hypersemi
Powering Innovation in Power Electronics
Hypersemi delivers advanced SiC, MOSFET, IGBT and Power Module solutions for high-efficiency power and drive applications.
Power Semiconductor Devices & Modules | Hypersemi
Select by Parameter and Duty Cycle — Datasheets Included
The full device and module range is in stock — each model page lists key parameters, package and application notes, so engineers stop digging through PDFs.
5966 models · datasheets available online
Product categories
Engineering services
From custom chip design to failure analysis — engineering support across the device life cycle.
TechForum
Application notes, selection guides and failure cases — 91 posts in total.
- Trends 8 posts Technology direction, roadmap shifts and market observations in power semiconductors.
- Application Solutions 34 posts Device selection and design insights for real-world application scenarios.
- Selection Guide 25 posts Parameter-by-parameter comparison with actionable selection conclusions.
- Alternative solution 4 posts Drop-in alternatives matched by ratings and package, with concrete cross-reference parts.
- Q&A posting 20 posts Engineering Q&A on selection, testing and failure — describe your duty cycle and we will take a look.
Latest posts
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Hard Commutation in Inverter Welding Machines: How Schottky Modules Lift the Frequency Ceiling of IGBT Welders
Hard Commutation: The Physical Constraint on FrequencyIn a hard-switched PWM welding topology, each time an IGBT in the inverter bridge turns off, the diode on …
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5G Base Station PSUs Under Thermal Stress: How SiC Locks Down Thermal Runaway
5G base station PSUs operate outdoors at ambient temperatures above 85°C, and MTBF roughly halves for every 10°C rise in component temperature.…
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AI Power Supplies Stuck at 96%: How Can SiC Break the Deadlock?
The AI compute boom is pushing server PSUs toward the Titanium efficiency threshold, and reverse-recovery losses in conventional silicon-based solutions at the …
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Thermal Positive Feedback in SiC Schottky Modules: Why Current Crowds Into One Die as Temperature Rises
Why “hotter draws more” Occurs in SiC SchottkyA Schottky diode is a unipolar device. Forward voltage is governed by the drift-region resistance and the Schottky…
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Industrial Inverter IGBT Modules: The Reliability Parameter Most Often Skipped in 34 mm and 62 mm Package Selection
Many engineers follow roughly this sequence when selecting IGBT modules for an inverter or servo drive: set the voltage class from the DC bus voltage, set the c…
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1700 V IGBT Selection: The Hidden Cost of High-Current Ratings
In 1700 V IGBT selection, “a higher current rating means more margin” appears to be a safe default rule.…
About Hypersemi
Zhuhai Hypersemi Co., Ltd. (Hypersemi) is an innovation-driven company specializing in high-performance power semiconductor technologies. Our core team has been dedicated to the power semiconductor industry since 2008, bringing together senior professionals from leading technology companies including Huawei, Semikron and Foxconn. With extensive expertise in power device design, semiconductor packaging and testing, power management, motor drive and application engineering, we deliver reliable power semiconductor devices, power modules and application solu…
Read more- 5966models in stock
- 91technical posts
- 6product lines