Wolfspeed's Gen 5 SiC MOSFETs are engineered for real-world performance — not just ideal conditions. Built on optimized planar MOSFET design, Gen 5 achieves better RDS(ON) through tightened epitaxy, increased active area, and enhanced soft body diode technology. The result: lower losses, higher reliability, and greater design confidence for automotive and industrial applications.
E-Series Automotive-Qualified Silicon Carbide MOSFETs
750 V, 1200 V and 1700 V E-Series Discrete Silicon Carbide Power MOSFETs
Wolfspeed's E-Series AEC-Q101 qualified discrete silicon carbide MOSFETs are designed to support all onboard automotive applications - from full BEVs (battery electric vehicle) to PHEVs (plug-in hybrid EV) and FCEVs (fuel cell EV). With PPAP capability and a legacy of proven durability + reliability, Wolfspeed's silicon carbide portfolio offers a wide range of different packages and die sizes to support the variety of different applications within the Automotive market.
From hard-switching to resonant topologies, Wolfspeed offers 750 V, 1200 V, and 1700 V products to enable improved power conversion system performance across efficiency, density, part count, and reliability metrics.
To support your journey of designing with silicon carbide MOSFETs, Wolfspeed offers applications support through the Power Applications Forum, as well as evaluation kits and reference designs to make testing in your lab easy.
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Product SKU | Buy Online | Request Sample | Data Sheet | CAD Model | Status | Blocking Voltage | RDS(ON) at 25°C | Current Rating | Tjmax | Package | Qualification | Generation | Technology |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
E4MS008075QT New | Active | 750 V | 8 mΩ | 263 A | 175 °C | Q (TSC) | Automotive | Gen 4 | E4MS | ||||
E4MS008075J2 New | Active | 750 V | 8 mΩ | 232 A | 175 °C | TO-263-7 XL | Automotive | Gen 4 | E4MS | ||||
E4MS008075U2 New | Active | 750 V | 8 mΩ | 249 A | 175 °C | U2 (TSC) | Automotive | Gen 4 | E4MS | ||||
E4MS008075K1 New | Active | 750 V | 8 mΩ | 245 A | 175 °C | TO-247-4 LP | Automotive | Gen 4 | E4MS | ||||
Active | 750 V | 15 mΩ | 156 A | 175 °C | TO-263-7 XL | Automotive | Gen 4 | E4M | |||||
Active | 750 V | 15 mΩ | 128 A | 175 °C | TO-247-4 LP | Automotive | Gen 4 | E4M | |||||
E4M0015075U2 New | Active | 750 V | 15 mΩ | 139 A | 175 °C | U2 (TSC) | Automotive | Gen 4 | E4M | ||||
E4MS015075QT New | Active | 750 V | 15 mΩ | 128 A | 175 °C | Q (TSC) | Automotive | Gen 4 | E4MS | ||||
E4MS015075K1 New | Active | 750 V | 15 mΩ | 132 A | 175 °C | TO-247-4 LP | Automotive | Gen 4 | E4MS | ||||
E4MS015075J2 New | Active | 750 V | 15 mΩ | 136 A | 175 °C | TO-263-7 XL | Automotive | Gen 4 | E4MS | ||||
E4MS015075U2 New | Active | 750 V | 15 mΩ | 135 A | 175 °C | U2 (TSC) | Automotive | Gen 4 | E4MS | ||||
Active | 750 V | 25 mΩ | 84 A | 175 °C | TO-263-7 XL | Automotive | Gen 4 | E4M | |||||
Active | 750 V | 25 mΩ | 80 A | 175 °C | TO-247-4 LP | Automotive | Gen 4 | E4M | |||||
E4M0025075U2 New | Active | 750 V | 25 mΩ | 80 A | 175 °C | U2 (TSC) | Automotive | Gen 4 | E4M | ||||
E4MS025075K1 New | Active | 750 V | 25 mΩ | 75 A | 175 °C | TO-247-4 LP | Automotive | Gen 4 | E4MS | ||||
E4MS025075J2 New | Active | 750 V | 25 mΩ | 83 A | 175 °C | TO-263-7 XL | Automotive | Gen 4 | E4MS | ||||
E4MS025075U2 New | Active | 750 V | 25 mΩ | 80 A | 175 °C | U2 (TSC) | Automotive | Gen 4 | E4MS | ||||
Active | 750 V | 45 mΩ | 46 A | 175 °C | TO-263-7 XL | Automotive | Gen 4 | E4M | |||||
Active | 750 V | 45 mΩ | 42 A | 175 °C | TO-247-4 LP | Automotive | Gen 4 | E4M | |||||
E4M0045075U2 New | Active | 750 V | 45 mΩ | 44 A | 175 °C | U2 (TSC) | Automotive | Gen 4 | E4M | ||||
E4MS045075K1 New | Active | 750 V | 45 mΩ | 46 A | 175 °C | TO-247-4 LP | Automotive | Gen 4 | E4MS | ||||
E4MS045075J2 New | Active | 750 V | 45 mΩ | 47 A | 175 °C | TO-263-7 XL | Automotive | Gen 4 | E4MS | ||||
E4MS045075U2 New | Active | 750 V | 45 mΩ | 47 A | 175 °C | U2 (TSC) | Automotive | Gen 4 | E4MS | ||||
Active | 750 V | 60 mΩ | 36 A | 175 °C | TO-263-7 XL | Automotive | Gen 4 | E4M | |||||
Active | 750 V | 60 mΩ | 35 A | 175 °C | TO-247-4 LP | Automotive | Gen 4 | E4M | |||||
Active | 750 V | 60 mΩ | 36 A | 175 °C | U2 (TSC) | Automotive | Gen 4 | E4M | |||||
E4MS080120J2 New | Active | 750 V | 80 mΩ | 29 A | 175 °C | TO-263-7 XL | Automotive | Gen 4 | E4MS | ||||
E4MS080120U2 New | Active | 750 V | 80 mΩ | 30 A | 175 °C | U2 (TSC) | Automotive | Gen 4 | E4MS | ||||
Active | 1200 V | 16 mΩ | 125 A | 175 °C | TO-247-4 | Automotive | Gen 3 | E3M | |||||
E3M0016120U2 New | Active | 1200 V | 16 mΩ | 125 A | 175 °C | U2 (TSC) | Automotive | Gen 3 | E3M | ||||
Active | 1200 V | 21 mΩ | 104 A | 175 °C | TO-247-4 | Automotive | Gen 3 | E3M | |||||
Active | 1200 V | 21 mΩ | 114 A | 175 °C | TO-263-7 XL | Automotive | Gen 3 | E3M | |||||
E3M0021120U2 New | Active | 1200 V | 21 mΩ | 114 A | 175 °C | U2 (TSC) | Automotive | Gen 3 | E3M | ||||
Active | 1200 V | 32 mΩ | 67 A | 175 °C | TO-247-4 | Automotive | Gen 3 | E3M | |||||
Active | 1200 V | 32 mΩ | 74 A | 175 °C | TO-263-7 XL | Automotive | Gen 3 | E3M | |||||
Active | 1200 V | 32 mΩ | 74 A | 175 °C | U2 (TSC) | Automotive | Gen 3 | E3M | |||||
Active | 1200 V | 40 mΩ | 57 A | 175 °C | TO-247-4 | Automotive | Gen 3 | E3M | |||||
Active | 1200 V | 40 mΩ | 63 A | 175 °C | TO-263-7 XL | Automotive | Gen 3 | E3M | |||||
Active | 1200 V | 40 mΩ | 63 A | 175 °C | U2 (TSC) | Automotive | Gen 3 | E3M | |||||
Active | 1200 V | 75 mΩ | 32 A | 175 °C | TO-247-4 | Automotive | Gen 3 | E3M | |||||
Active | 1200 V | 75 mΩ | 32 A | 175 °C | TO-247-3 | Automotive | Gen 3 | E3M | |||||
Active | 1200 V | 75 mΩ | 34 A | 175 °C | TO-263-7 XL | Automotive | Gen 3 | E3M | |||||
Active | 1200 V | 75 mΩ | 34 A | 175 °C | U2 (TSC) | Automotive | Gen 3 | E3M | |||||
Active | 1200 V | 160 mΩ | 17 A | 175 °C | TO-247-4 | Automotive | Gen 3 | E3M | |||||
Active | 1200 V | 160 mΩ | 18 A | 175 °C | TO-263-7 XL | Automotive | Gen 3 | E3M | |||||
E3M0160120U2 New | Active | 1200 V | 160 mΩ | 18 A | 175 °C | U2 (TSC) | Automotive | Gen 3 | E3M | ||||
Active | 1700 V | 900 mΩ | 4.4 A | 175 °C | TO-247-3 | Automotive | Gen 3 | E3M | |||||
Active | 1700 V | 900 mΩ | 4.4 A | 175 °C | TO-263-7 | Automotive | Gen 3 | E3M | |||||
Last Time Buy | 1200 V | 13 mΩ | 153 A | 175 °C | TO-247-4 | Automotive | Gen 4 | E4M |
Knowledge Center
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.