EV Charging Station
Automotive Application
Description
Complete power conversion solution for electric vehicle charging stations with high efficiency, fast charging, and comprehensive protection. Our EV charging solution features Semikron IGBT modules and gate drivers optimized for DC fast chargers. The solution supports charging power from 50kW to 350kW with output voltage from 200VDC to 1000VDC.
Core Advantages
Recommended Bill of Materials (BOM)
| Item | Part Number | Description | Quantity | Datasheet |
|---|---|---|---|---|
| 1 | SKM200GB12T4 | IGBT Module, 1200V, 200A, SEMiTRANS 4 | 2 | 📄 Download |
| 2 | SKKD160/16 | Rectifier Bridge, 1600V, 160A | 1 | 📄 Download |
| 3 | SKYPER32PRO | Gate Driver, 23A | 2 | 📄 Download |
Applications
Technical Specifications
Customer Success Stories
Charging Station Operator
Charging Infrastructure | 120kW DC Fast Charger
Challenge
Developed 120kW DC fast charger requiring peak efficiency >96%, supporting 200-750V wide voltage output, meeting CCS2 and GB/T dual protocols, passing CE certification.
Solution
Adopted SKM200GB12T4 to build three-phase PWM rectifier and LLC resonant converter. Adopted dual-gun design supporting intelligent power allocation. Configured 15.6-inch touch screen and 4G communication module.
Results
Peak efficiency 96.5%, power density 1.2kW/L. Passed CE certification and State Grid grid connection test. Over 1,000 units deployed, average failure interval time >20,000 hours.
"Semikron IGBT's high efficiency significantly reduces our charging station operating costs"
New Energy Vehicle Manufacturer
Electric Vehicles | 480kW Split-Type Super Charging Station
Challenge
Developed 480kW super charging station for high-end vehicles requiring peak power 480kW, supporting 800V high-voltage platform, charging 5 minutes for 200km range.
Solution
Adopted modular design with each module 60kW, total 8 modules in parallel. Power modules adopted SKM200GB12T4 with liquid cooling. Rectifier cabinet separated from charging terminal design supporting multi-vehicle simultaneous charging.
Results
Peak efficiency 97%, supporting 200-1000V wide voltage output. Successfully applied to multiple super charging stations with good user experience, charging speed achieved design goals.
"Semikron modules' high power density and reliability are key to our super fast charging implementation"
FAE Expert Insights
Lei Zhao
Senior FAE - EV Charging
10+ years
Professional Insights
This solution provides excellent performance for target applications.
Key Takeaways
- SKM200GB12T4 is the best choice for 50-150kW charging stations
- Two-stage architecture (rectifier + DC-DC) can achieve wide voltage output and high efficiency
- Liquid cooling can achieve higher power density
- Safety protection functions must meet IEC 61851 requirements
- Communication protocols must be selected based on target market