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Servo Drives

Wolfspeed silicon carbide meets efficiency standards and improves thermal performance without sacrificing precision or power.

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  • 简体中文
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Design embedded servo drives with Wolfspeed silicon carbide​

Servo drives are tasked with executing high power actions with absolute precision. Designing systems with Wolfspeed silicon carbide (SiC) enables smaller,  more efficient and more precise servo drives that can operate at faster rotation speeds without additional investment in mechanical gears. Redesigning servo drives with silicon carbide also enables the integration of drive into the motor itself, creating compact embedded drives that require significantly fewer cables and a much smaller power cabinet, freeing up factory floor space and saving on overall system cost.  ​

Wolfspeed’s comprehensive portfolio of 650 V, NEW  750 V and 1200 V MOSFETS and power modules enable greater flexibility when designing with silicon carbide in servo drives and help engineers tailor designs to their unique needs. ​

Choose from a variety of package types to build a custom solution that can improve overall system efficiency 2.6% or more. When compared to high-speed, soft-switched IGBTs, Wolfspeed's MOSFETs offer lower conduction losses and drastically reduced switching losses, coupled with an optimized overall system, thereby significantly improving the performance of servo drives, while reducing audible noise at the same time. 

Wolfspeed SiC enables next-generation embedded servo drives

Quickly evaluate your designs with the NEW 25 kW FM3 Three-Phase Inverter 

Wolfspeed Power Reference Design CRD25DA12N-FMC 25 kW Inverter
Wolfspeed’s new CRD25DA12N-FMC was developed with industrial motor drive designers in mind.

Designed to target industrial motor drives, Wolfspeed’s new 25 kW FM3 Three-Phase Inverter reference design provides comprehensive support to early SiC design-in activities. CRD25DA12N-FMC enables quick performance evaluation out of the box as a simple three-phase inverter topology. The flexibility of the generic power stage makes it simple to adapt to other applications, making it an ideal solution to evaluate or scale up power levels in industrial motor drives. This design features Wolfspeed’s 21 mW  six-pack WolfPACK™ module with pre-applied TIM and achieves peak efficiencies over 99.5%, power density of 5.7 kW/L, and 30 Arms capable of up to 100 kHz switching frequency.

Accelerate your servo drive system design process with SpeedFit™ Design Simulator

Watch as Wolfspeed’s Sidharth Gupta demonstrates how to quickly test Wolfspeed’s silicon carbide power devices with the SpeedFit Design Simulator and design more efficient, smaller and quieter servo drives. SpeedFit offers a detailed selection of heat sink parameters, bringing your simulation closer to real-time conditions and implementation. 

Watch the Video

Wolfspeed Silicon Carbide Components for Servo Drive

Wolfspeed’s products represent the culmination of years of experience and expertise, where quality meets innovation to help bring your design forward.

Discrete Silicon Carbide MOSFETs

Discrete Silicon Carbide MOSFETs

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Discrete Silicon Carbide MOSFETs - Filter By

Discrete Silicon Carbide MOSFETs

Product SKU
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Data Sheet
CAD Model
Blocking Voltage
RDS(ON) at 25°C
Generation
Current Rating
Gate Charge Total
Output Capacitance
Total Power Dissipation (PTOT)
Maximum Junction Temperature
Package
Qualification
C3M0060075K1
New
750 V
60 mΩ
Gen 3 MOS
35 A
52 nC
69 pF
126 W
175 °C
TO-247-4 LP
Industrial
C3M0045075K1
New
750 V
45 mΩ
Gen 3 MOS
42 A
65 nC
95 pF
139 W
175 °C
TO-247-4 LP
Industrial
C3M0025075K1
New
750 V
25 mΩ
Gen 3 MOS
80 A
119 nC
158 pF
262 W
175 °C
TO-247-4 LP
Industrial
C3M0075120K
1200 V
75 mΩ
Gen 3
32 A
51 nC
58 pF
113.6 W
150 °C
TO-247-4
Industrial
C3M0075120J
1200 V
75 mΩ
Gen 3
30 A
51 nC
58 pF
113.6 W
150 °C
TO-263-7
Industrial
C3M0040120J1
1200 V
40 mΩ
Gen 3
64 A
61 nC
94 pF
272 W
150 °C
TO-263-7
Industrial
C3M0015065K
650 V
15 mΩ
Gen 3
120 A
188 nC
289 pF
416 W
175 °C
TO-247-4
Industrial
C3M0045065J1
650 V
45 mΩ
Gen 3
47 A
61 nC
101 pF
147 W
175 °C
TO-263-7
Industrial
C3M0060065J
650 V
60 mΩ
Gen 3
36 A
46 nC
80 pF
136 W
175 °C
TO-263-7
Industrial
C3M0032120J1
1200 V
32 mΩ
Gen 3
68 A
111 nC
133 pF
277 W
150 °C
TO-263-7
Industrial

Discrete Silicon Carbide Schottky Diodes

Discrete Silicon Carbide Schottky Diodes

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Discrete Silicon Carbide Schottky Diodes

Product SKU
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Data Sheet
CAD Model
Blocking Voltage
Current Rating
Generation
Forward Voltage(VF(type))
Maximum Continuous Current (IF)
Total Capacitive Charge (QC (typ))
Total Power Dissipation (PTOT)
Package
Qualification
C6D50065H
650 V
50 A
Gen 6
1.3 V
50 A
158 nC
349 W
TO-247-2
Industrial
C6D20065H
650 V
20 A
Gen 6
1.27 V
20 A
63 nC
174 W
TO-247-2
Industrial
C6D30065H
650 V
30 A
Gen 6
1.35 V
88 A
98 nC
227 W
TO-247-2
Industrial
C4D10120E
1200 V
10 A
Gen 4
1.5 V
10 A
52 nC per leg
170 W
TO-252-2
Industrial
C3D16065A
650 V
16 A
Gen 3
1.5 V
16 A
44 nC
150 W
TO-220-2
Industrial
C6D16065D
650 V
16 A
Gen 6
1.27 V
16 A
29 nC
100 W
TO-247-3
Industrial

Silicon Carbide Power Modules

Silicon Carbide Power Modules

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Silicon Carbide Power Modules - Filter By

Silicon Carbide Power Modules

Product SKU
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Data Sheet
CAD Model
Package
Configuration
Blocking Voltage
Current Rating
RDS(ON) at 25°C
Generation
Maximum Junction Temperature
Module Size
Qualification
View Product
CAB530M12BM3
62 mm
Half-Bridge
1200 V
530 A
2.6 mΩ
Gen 3 MOS
150 °C
105 x 62 x 31 mm
Industrial
CAS530M12BM3
62 mm
Half-Bridge
1200 V
530 A
2.6 mΩ
Gen 3 MOS + Diodes
150 °C
105 x 62 x 31 mm
Industrial
CAS175M12BM3
62 mm
Half-Bridge
1200 V
175 A
8 mΩ
Gen 3 MOS + Diodes
150 °C
105 x 62 x 31 mm
Industrial
CAS310M17BM3
62 mm
Half-Bridge
1700 V
310 A
4.29 mΩ
Gen 3 MOS + Diodes
150 °C
105 x 62 x 31 mm
Industrial
CAS350M12BM3
62 mm
Half-Bridge
1200 V
350 A
4 mΩ
Gen 3 MOS + Diodes
150 °C
105 x 62 x 31 mm
Industrial
WAB300M12BM3
62 mm
Half-Bridge
1200 V
300 A
4 mΩ
Gen 3 MOS
175 °C
105 x 62 x 31 mm
Industrial + HV-H3TRB
WAB400M12BM3
62 mm
Half-Bridge
1200 V
400 A
3.25 mΩ
Gen 3 MOS
175 °C
105 x 62 x 31 mm
Industrial + HV-H3TRB
WAS175M12BM3
62 mm
Half-Bridge
1200 V
175 A
8 mΩ
Gen 3 MOS + Diodes
150 °C
105 x 62 x 31 mm
Industrial + HV-H3TRB
WAS350M12BM3
62 mm
Half-Bridge
1200 V
350 A
4 mΩ
Gen 3 MOS + Diodes
150 °C
105 x 62 x 31 mm
Industrial + HV-H3TRB
WAS530M12BM3
62 mm
Half-Bridge
1200 V
530 A
2.6 mΩ
Gen 3 MOS + Diodes
150 °C
105 x 62 x 31 mm
Industrial + HV-H3TRB
CAS300M17BM2
62 mm
Half-Bridge
1700 V
225 A
8 mΩ
Gen 2 MOS + Diodes
150 °C
106 x 62 x 30 mm
Industrial
CAS300M12BM2
62 mm
Half-Bridge
1200 V
300 A
4.2 mΩ
Gen 2 MOS + Diodes
150 °C
106 x 62 x 30 mm
Industrial
CAS120M12BM2
62 mm
Half-Bridge
1200 V
120 A
13 mΩ
Gen 2 MOS + Diodes
150 °C
106 x 62 x 30 mm
Industrial
CCB016M12GM3T
New
GM
Six-pack (three-phase)
1200 V
50 A
16 mΩ
Gen 3 MOS
150 °C
62.8 mm x 56.7 mm
Industrial
CCB016M12GM3
GM
Six-pack (three-phase)
1200 V
50 A
16 mΩ
Gen 3 MOS
150 °C
62.8 mm x 56.7 mm
Industrial
CAB008M12GM3T
GM
Half-Bridge
1200 V
160 A
8 mΩ
Gen 3 MOS
150 °C
62.8 mm x 56.7 mm
Industrial
CAB008M12GM3
GM
Half-Bridge
1200 V
160 A
8 mΩ
Gen 3 MOS
150 °C
62.8 mm x 56.7 mm
Industrial
CAB011A12GM3
GM
Half-Bridge
1200 V
141 A
11 mΩ
Gen 3 MOS
150 °C
62.8 mm x 56.7 mm
Industrial
CAB008A12GM3T
GM
Half Bridge (AlN substrate)
1200 V
181 A
8 mΩ
Gen 3 MOS
150 °C
62.8 mm x 56.7 mm
Industrial
CAB008A12GM3
GM
Half Bridge (AlN substrate)
1200 V
181 A
8 mΩ
Gen 3 MOS
150 °C
62.8 mm x 56.7 mm
Industrial
CAB006M12GM3T
GM
Half-Bridge
1200 V
200 A
6 mΩ
Gen 3 MOS
150 °C
62.8 mm x 56.7 mm
Industrial
CAB006M12GM3
GM
Half-Bridge
1200 V
200 A
6 mΩ
Gen 3 MOS
150 °C
62.8 mm x 56.7 mm
Industrial
CAB006A12GM3T
GM
Half Bridge (AlN substrate)
1200 V
200 A
6 mΩ
Gen 3 MOS
150 °C
62.8 mm x 56.7 mm
Industrial
CAB006A12GM3
GM
Half Bridge (AlN substrate)
1200 V
200 A
6 mΩ
Gen 3 MOS
150 °C
62.8 mm x 56.7 mm
Industrial
CBB032M12FM3T
FM
Full-Bridge
1200 V
37 A
32 mΩ
Gen 3 MOS
150 °C
62.8 mm x 33.8 mm
Industrial
CBB032M12FM3
FM
Full-Bridge
1200 V
37 A
32 mΩ
Gen 3 MOS
150 °C
62.8 mm x 33.8 mm
Industrial
CBB021M12FM3T
FM
Full-Bridge
1200 V
48 A
21 mΩ
Gen 3 MOS
150 °C
62.8 mm x 33.8 mm
Industrial
CBB021M12FM3
FM
Full-Bridge
1200 V
48 A
21 mΩ
Gen 3 MOS
150 °C
62.8 mm x 33.8 mm
Industrial
CAB016M12FM3T
FM
Half-Bridge
1200 V
84 A
16 mΩ
Gen 3 MOS
150 °C
62.8 mm x 33.8 mm
Industrial
CAB016M12FM3
FM
Half-Bridge
1200 V
84 A
16 mΩ
Gen 3 MOS
150 °C
62.8 mm x 33.8 mm
Industrial
CAB011A12GM3T
New
GM
Half-Bridge
1200 V
141 A
11 mΩ
Gen 3 MOS
150 °C
62.8 mm x 56.7 mm
Industrial
CAB011M12FM3T
FM
Half-Bridge
1200 V
117 A
11 mΩ
Gen 3 MOS
150 °C
62.8 mm x 33.8 mm
Industrial
CAB011M12FM3
FM
Half-Bridge
1200 V
117 A
11 mΩ
Gen 3 MOS
150 °C
62.8 mm x 33.8 mm
Industrial
CCB021M12FM3T
FM
Six-pack (three-phase)
1200 V
30 A
21 mΩ
Gen 3
150 °C
62.8 mm x 33.8 mm
Industrial
CCB021M12FM3
FM
Six-pack (three-phase)
1200 V
30 A
21 mΩ
Gen 3 MOS
150 °C
62.8 mm x 33.8 mm
Industrial
CCB032M12FM3
FM
Six-pack (three-phase)
1200 V
30 A
32 mΩ
Gen 3 MOS
150 °C
62.8 mm x 33.8 mm
Industrial

Reference Designs

Reference Designs

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Reference Designs - Filter By

Reference Designs

Product SKU
Name
Buy Online
Type
Topology
Power
Discrete/Module
Package
Device SKU(s)
Designed By
View Product
CRD-03600AD065E-L
3.6 kW Bridgeless Totem-Pole PFC with Synchronous SiC MOSFETs
AC to DC
Totem-Pole PFC
3.6kW
Discrete
TOLL, TO-247-3
C3M0045065L
C3M0015065D
Wolfspeed
CRD07500AA12N-FMC
7.5 kW FM3 Three-Phase Motor Drive
AC to DC, DC to AC
Passive Rectifier and Three-Phase, 2-Level
7.5kW
Module
FM
CCB032M12FM3
Wolfspeed
CRD-11DA12N-K
New
11 kW High Efficiency Three-Phase Motor Drive Inverter
DC to AC
Three-Phase, 2-Level
11kW
Discrete
TO-247-4, TO-263-7
C3M0075120K
C2M1000170J
Wolfspeed
CRD-22AD12N
22 kW Bi-Directional Active Front End (AFE)
AC to DC
Three-Phase, 2-Level
22kW
Discrete
TO-247-4
C3M0032120K
Wolfspeed
CRD25DA12N-FMC
25 kW FM3 Three-Phase Inverter
DC to AC
Three-Phase, 2-Level
25kW
Module
FM
CCB021M12FM3T
Wolfspeed
CRD200DA12E-XM3
200 kW XM3 Three-Phase Inverter
DC to AC
Three-Phase, 2-Level
200kW
Module
XM
CAB400M12XM3
CGD12HBXMP
Wolfspeed
CRD250DA12E-XM3
250 kW XM3 Three-Phase Inverter
DC to AC
Three-Phase, 2-Level
250kW
Module
XM
CAB425M12XM3
CGD12HBXMP
Wolfspeed
CRD300DA12E-XM3
300 kW XM3 Three-Phase Inverter
DC to AC
Three-Phase, 2-Level
300kW
Module
XM
CAB450M12XM3
CGD12HBXMP
Wolfspeed
CRD600DA12E-XM3
600 kW XM3 High Performance Dual Three-Phase Inverter
DC to AC
Dual Three-Phase, 2-Level
600kW
Module
XM
CAB450M12XM3
CGD12HBXMP
Wolfspeed

Knowledge Center

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Power Modules

Wolfspeed WolfPACK™ Power Module Press-In Process

In this video, we’ll walk you through the press-in and press-out process for Wolfspeed WolfPACK™ silicon carbide power modules, which are available with and without pre-applied thermal interface material (TIM).
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