As AI scales, a greater lens is on the upstream power sources that are expected to keep up with rapidly expanding data center deployments. Amperesand is helping build the cornerstone of tomorrow’s grid by developing highly reliable, medium voltage (MV) SiC-based solid state transformers. Read more to learn how Amperesand and Wolfspeed partnered to make it happen.
1200 V Bare Die Silicon Carbide MOSFETs – Gen 4
Wolfspeed's family of 1200 V SiC MOSFETs are optimized for use in high power applications
Wolfspeed offers a new family of 1200 V Silicon Carbide (SiC) MOSFETs that are optimized for use in high power applications such as solar and energy storage systems, EV charging, Uninterruptible Power Supplies (UPS), motor drives, switched-mode power supplies, high-voltage DC/DC converters, and more. Based on a new technology generation, Wolfspeed's 1200 V SiC MOSFETs include a range of on-resistance options that enable designers to select the right part for their applications. The 1200 V MOSFETs are designed for ultra-low RDS(ON) and increased CGS/CGD ratio for improved hard-switching performance with lower turn-on losses possible within the safe operating area. Soft-switching applications can also benefit from the more linear COSS behavior. The efficiency gained by moving from a silicon-based solution to silicon carbide can help reduce system size, weight, design complexity, and cost in most high-power applications.
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Product SKU | Buy Online | Data Sheet | Status | Blocking Voltage | RDS(ON) at 25°C | Current Rating | Gate Charge Total | Output Capacitance | Reverse Recovery Charge (Qrr) | Reverse Recovery Time (Trr) | Tjmax | Generation | Qualification |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Active | 1200 V | 13.8 mΩ | 159 A | 251 nC | 212 pF | 1379 nC | 50 ns | 175 °C | Gen 4 | Automotive | |||
Active | 1200 V | 26 mΩ | 90 A | 136 nC | 110 pF | 590 nC | 56 ns | 175 °C | Gen 4 | Industrial | |||
Active | 1200 V | 42 mΩ | 55 A | 93 nC | 85 pF | 496 nC | 24 ns | 175 °C | Gen 4 | Industrial |
Knowledge Center
PowerMakers:
How Wolfspeed’s Fayetteville Team Turns Silicon Carbide Expertise into Customer Momentum
At our Fayetteville site, Ty McNutt and his team don’t just solve for specs —they rethink systems. That’s the difference between supplying parts and becoming the partner customers rely on.