An electric train crosses through the woods representing how Wolfspeed’s Silicon Carbide solutions run more efficiently and reliably than silicon products.

Industrial

Trains & Traction

The higher operational speeds of Wolfspeed SiC components give designers the tools to create railcar power systems which are up to 50% smaller and 30% lighter than existing systems.

Wolfspeed SiC Solutions for Trains and Traction

A locomotive can pull a mile of train cars thanks to the high-torque electric traction motor. Electric vehicles, roller coasters, and a vast assortment of transportation categories the world over also use this technology, which is controlled by switching electrical current frequency and voltage and through manipulation of magnetic fields. But did you know that all of it runs more efficiently and more reliably because of Wolfspeed Silicon Carbide (SiC) solutions?

Wolfspeed's 22kW Bi-directional High Efficiency DC/DC Converter Reference Design

Wolfspeed's CRD-22DD12N reference design — Wolfspeed's 22kW Bi-directional High Efficiency DC/DC Converter Reference Design

Trains and traction, powered by Wolfspeed Silicon Carbide

When railcar power system engineers design with Wolfspeed Silicon Carbide, they are able to deliver solutions that are smaller and lighter than systems built on traditional silicon. With Wolfspeed Silicon Carbide, engineers can use fewer components to perform the same jobs at higher levels of performance due to the unique power characteristics of wide-bandgap silicon carbide.

Wolfspeed — minimize size without sacrificing performance

Wolfspeed Silicon Carbide is built for the future of train and traction power system design. Wolfspeed Silicon Carbide offers unparalleled performance, with lower thermal losses and increased reliability. For railcar systems in which failure can mean supply chain disruption (or worse), turn to Wolfspeed SiC.

Up To

80%

Lower Losses

Up To

80%

Higher Power Density

Up To

50%

Smaller Size

Wolfspeed SiC Products for Train and Traction System Design

Railcar power systems are demanding — but Wolfspeed is up to the challenge. Explore our products to learn more about how Wolfspeed Silicon Carbide can work for you.

1200V Discrete Silicon Carbide MOSFETs for Trains & Traction

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1200V Discrete Silicon Carbide MOSFETs for Trains & Traction

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1200V Discrete Silicon Carbide MOSFETs for Trains & Traction

Product SKU	Blocking Voltage	R_DS(ON) at 25°C	Generation	Current Rating	Gate Charge Total	Output Capacitance	Total Power Dissipation (P_TOT)	T_jmax	Package
C3M0350120J	1200 V	350 mΩ	Gen 3	7.2 A	13 nC	20 pF	40.8 W	150 °C	TO-263-7
C3M0160120D	1200 V	160 mΩ	Gen 3	17 A	38 nC	39 pF	97 W	150 °C	TO-247-3
C3M0075120D	1200 V	75 mΩ	Gen 3	30 A	54 nC	58 pF	113.6 W	150 °C	TO-247-3
C3M0075120J	1200 V	75 mΩ	Gen 3	30 A	51 nC	58 pF	113.6 W	150 °C	TO-263-7
C3M0075120K	1200 V	75 mΩ	Gen 3	32 A	51 nC	58 pF	113.6 W	150 °C	TO-247-4
E3M0075120D	1200 V	75 mΩ	Gen 3	32 A	57 nC	58 pF	145 W	175 °C	TO-247-3
E3M0075120K	1200 V	75 mΩ	Gen 3	32 A	55 nC	58 pF	145 W	175 °C	TO-247-4
C3M0032120D	1200 V	32 mΩ	Gen 3	63 A	114 nC	129 pF	283 W	175 °C	TO-247-3
C3M0032120K	1200 V	32 mΩ	Gen 3	63 A	118 nC	129 pF	283 W	175 °C	TO-247-4
C3M0040120D	1200 V	40 mΩ	Gen 3	66 A	101 nC	103 pF	326 W	175 °C	TO-247-3
C3M0040120K	1200 V	40 mΩ	Gen 3	66 A	99 nC	103 pF	326 W	175 °C	TO-247-4
C3M0032120J1	1200 V	32 mΩ	Gen 3	68 A	111 nC	133 pF	277 W	150 °C	TO-263-7 XL
C3M0021120D	1200 V	21 mΩ	Gen 3	81 A	160 nC	180 pF	469 W	175 °C	TO-247-3
C3M0021120K	1200 V	21 mΩ	Gen 3	100 A	162 nC	180 pF	469 W	175 °C	TO-247-4
C3M0016120D	1200 V	16 mΩ	Gen 3	115 A	207 nC	230 pF	556 W	175 °C	TO-247-3
C3M0016120K	1200 V	16 mΩ	Gen 3	115 A	211 nC	230 pF	556 W	175 °C	TO-247-4

End of Section

1200V Discrete Silicon Carbide Schottky Diodes for Trains & Traction

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1200V Discrete Silicon Carbide Schottky Diodes for Trains & Traction

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1200V Discrete Silicon Carbide Schottky Diodes for Trains & Traction

Product SKU	Blocking Voltage	Current Rating	Generation	Forward Voltage(V_F(type))	Maximum Continuous Current (IF)	Total Capacitive Charge (Q_C (typ))	Total Power Dissipation (P_TOT)	Package
C4D02120A	1200 V	2 A	Gen 4	1.4 V	2 A	11 nC	60 W	TO-220-2
C4D02120E	1200 V	2 A	Gen 4	1.4 V	2 A	11 nC	52 W	TO-252-2
C4D05120A	1200 V	5 A	Gen 4	1.4 V	5 A	27 nC	81 W	TO-220-2
C4D05120E	1200 V	5 A	Gen 4	1.4 V	5 A	27 nC	97 W	TO-252-2
C4D08120A	1200 V	8 A	Gen 4	1.5 V	8 A	37 nC	120 W	TO-220-2
C4D08120E	1200 V	8 A	Gen 4	1.5 V	8 A	37 nC	137 W	TO-252-2
C4D10120A	1200 V	10 A	Gen 4	1.5 V	10 A	52 nC	136 W	TO-220-2
C4D10120D	1200 V	10 A	Gen 4	1.4 V	10 A	54 nC	187 W	TO-247-3
C4D10120E	1200 V	10 A	Gen 4	1.5 V	10 A	52 nC per leg	170 W	TO-252-2
C4D10120H	1200 V	10 A	Gen 4	1.4 V	10 A	52 nC	136 W	TO-247-2
C4D15120A	1200 V	15 A	Gen 4	1.6 V	15 A	77.5 nC	192 W	TO-220-2
C4D15120D	1200 V	15 A	Gen 4	1.5 V	15 A	37 nC per leg	270 W	TO-247-3
C4D15120H	1200 V	15 A	Gen 4	1.5 V	15 A	77.5 nC	174.5 W	TO-247-2
C4D20120A	1200 V	20 A	Gen 4	1.5 V	20 A	99 nC	242 W	TO-220-2
C4D20120D	1200 V	20 A	Gen 4	1.5 V per leg	20 A	52 nC per leg	352 W	TO-247-3
C4D20120H	1200 V	20 A	Gen 4	1.5 V	20 A	99 nC	246 W	TO-247-2
C4D30120H	1200 V	30 A	Gen 4	1.5 V	30 A	152 nC	441 W	TO-247-2
C4D30120D	1200 V	30 A	Gen 4	1.6 V per leg	30 A	77.5 nC per leg	440 W	TO-247-3
C4D40120H	1200 V	40 A	Gen 4	1.5 V	40 A	167 nC	667 W	TO-247-2
C4D40120D	1200 V	40 A	Gen 4	1.5 V per leg	40 A	99 nC per leg	532 W	TO-247-3
E6D40065D	650 V	40 A	Gen 6	1.3 V	40 A	71 nC	161 W	TO-247-3

End of Section

Wolfspeed WolfPACK™ Silicon Carbide Power Modules Family

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Wolfspeed WolfPACK™ Silicon Carbide Power Modules Family

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Wolfspeed WolfPACK™ Silicon Carbide Power Modules Family

Product SKU	Package	Configuration	Blocking Voltage	Current Rating	R_DS(ON) at 25°C	Generation	T_jmax	Module Size
CAB004M12GM4 New	GM	Half-Bridge	1200 V	200 A	4 mΩ	Gen 4	175 °C	62.8 x 56.7 mm
CAB004M12GM4T New	GM	Half-Bridge	1200 V	200 A	4 mΩ	Gen 4	175 °C	62.8 x 56.7 mm
CAB5R0A23GM4	GM	Half Bridge (AlN substrate)	2300 V	200 A	5 mΩ	Gen 4 MOS	150 °C	62.8 x 56.7 mm
CAB5R0A23GM4T	GM	Half Bridge (AlN substrate)	2300 V	200 A	5 mΩ	Gen 4 MOS	150 °C	62.8 x 56.7 mm
CAB006M12GM3	GM	Half-Bridge	1200 V	200 A	6 mΩ	Gen 3 MOS	150 °C	62.8 x 56.7 mm
CAB006A12GM3	GM	Half Bridge (AlN substrate)	1200 V	200 A	6 mΩ	Gen 3 MOS	150 °C	62.8 x 56.7 mm
CAB006M12GM3T	GM	Half-Bridge	1200 V	200 A	6 mΩ	Gen 3 MOS	150 °C	62.8 x 56.7 mm
CAB006A12GM3T	GM	Half Bridge (AlN substrate)	1200 V	200 A	6 mΩ	Gen 3 MOS	150 °C	62.8 x 56.7 mm
CAB6R0A23GM4	GM	Half Bridge (AlN substrate)	2300 V	200 A	6 mΩ	Gen 4 MOS	150 °C	62.8 x 56.7 mm
CAB6R0A23GM4T	GM	Half Bridge (AlN substrate)	2300 V	200 A	6 mΩ	Gen 4 MOS	150 °C	62.8 x 56.7 mm
CAB7R5A23GM4	GM	Half Bridge (AlN substrate)	2300 V	170 A	7.5 mΩ	Gen 4 MOS	150 °C	62.8 x 56.7 mm
CAB7R5A23GM4T	GM	Half Bridge (AlN substrate)	2300 V	170 A	7.5 mΩ	Gen 4 MOS	150 °C	62.8 x 56.7 mm
CAB008A12GM3	GM	Half Bridge (AlN substrate)	1200 V	181 A	8 mΩ	Gen 3 MOS	150 °C	62.8 x 56.7 mm
CAB008M12GM3	GM	Half-Bridge	1200 V	160 A	8 mΩ	Gen 3 MOS	150 °C	62.8 x 56.7 mm
CAB008M12GM3T	GM	Half-Bridge	1200 V	160 A	8 mΩ	Gen 3 MOS	150 °C	62.8 x 56.7 mm
CAB008A12GM3T	GM	Half Bridge (AlN substrate)	1200 V	181 A	8 mΩ	Gen 3 MOS	150 °C	62.8 x 56.7 mm
CAB011M12FM3	FM	Half-Bridge	1200 V	117 A	11 mΩ	Gen 3 MOS	150 °C	62.8 x 33.8 mm
CAB011M12FM3T	FM	Half-Bridge	1200 V	117 A	11 mΩ	Gen 3 MOS	150 °C	62.8 x 33.8 mm
CAB011A12GM3	GM	Half-Bridge	1200 V	141 A	11 mΩ	Gen 3 MOS	150 °C	62.8 x 56.7 mm
CAB011A12GM3T	GM	Half-Bridge	1200 V	141 A	11 mΩ	Gen 3 MOS	150 °C	62.8 x 56.7 mm
CBB011M12GM4 New	GM	Full-Bridge	1200 V	100 A	11 mΩ	Gen 4	175 °C	62.8 x 56.7 mm
CBB011M12GM4T New	GM	Full-Bridge	1200 V	100 A	11 mΩ	Gen 4	175 °C	62.8 x 56.7 mm
CHB011M12GM4 New	GM	T-Type	1200 V	100 A	11 mΩ	Gen 4	175 °C	62.8 x 56.7 mm
CHB011M12GM4T New	GM	T-Type	1200 V	100 A	11 mΩ	Gen 4	175 °C	62.8 x 56.7 mm
CAB016M12FM3	FM	Half-Bridge	1200 V	84 A	16 mΩ	Gen 3 MOS	150 °C	62.8 x 33.8 mm
CAB016M12FM3T	FM	Half-Bridge	1200 V	84 A	16 mΩ	Gen 3 MOS	150 °C	62.8 x 33.8 mm
CCB016M12GM3	GM	Six-pack (three-phase)	1200 V	50 A	16 mΩ	Gen 3 MOS	150 °C	62.8 x 56.7 mm
CCB016M12GM3T	GM	Six-pack (three-phase)	1200 V	50 A	16 mΩ	Gen 3 MOS	150 °C	62.8 x 56.7 mm
CCB021M12FM3	FM	Six-pack (three-phase)	1200 V	30 A	21 mΩ	Gen 3 MOS	150 °C	62.8 x 33.8 mm
CBB021M12FM3	FM	Full-Bridge	1200 V	48 A	21 mΩ	Gen 3 MOS	150 °C	62.8 x 33.8 mm
CCB021M12FM3T	FM	Six-pack (three-phase)	1200 V	30 A	21 mΩ	Gen 3 MOS	150 °C	62.8 x 33.8 mm
CBB021M12FM3T	FM	Full-Bridge	1200 V	48 A	21 mΩ	Gen 3 MOS	150 °C	62.8 x 33.8 mm
CCB032M12FM3	FM	Six-pack (three-phase)	1200 V	30 A	32 mΩ	Gen 3 MOS	150 °C	62.8 x 33.8 mm
CBB032M12FM3	FM	Full-Bridge	1200 V	37 A	32 mΩ	Gen 3 MOS	150 °C	62.8 x 33.8 mm
CCB032M12FM3T	FM	Six-pack (three-phase)	1200 V	30 A	32 mΩ	Gen 3 MOS	150 °C	62.8 x 33.8 mm
CBB032M12FM3T	FM	Full-Bridge	1200 V	37 A	32 mΩ	Gen 3 MOS	150 °C	62.8 x 33.8 mm

End of Section

62mm (BM2 & BM3) Silicon Carbide Half-Bridge Power Modules

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62mm (BM2 & BM3) Silicon Carbide Half-Bridge Power Modules

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62mm (BM2 & BM3) Silicon Carbide Half-Bridge Power Modules - Filter By

62mm (BM2 & BM3) Silicon Carbide Half-Bridge Power Modules

Product SKU	Package	Configuration	Blocking Voltage	Current Rating	R_DS(ON) at 25°C	Generation	T_jmax	Module Size
WAS175M12BM3	62 mm	Half-Bridge	1200 V	175 A	8 mΩ	Gen 3 MOS + Diodes	150 °C	105 x 62 x 31 mm
CAS175M12BM3	62 mm	Half-Bridge	1200 V	175 A	8 mΩ	Gen 3 MOS + Diodes	150 °C	105 x 62 x 31 mm
HAS175M12BM3	62 mm	Half-Bridge	1200 V	175 A	8 mΩ	Gen 3 MOS + Diodes	150 °C	105 x 62 x 31 mm
CAS310M17BM3	62 mm	Half-Bridge	1700 V	310 A	4.29 mΩ	Gen 3 MOS + Diodes	150 °C	105 x 62 x 31 mm
WAS310M17BM3	62 mm	Half-Bridge	1700 V	310 A	4.29 mΩ	Gen 3 MOS + Diodes	150 °C	105 x 62 x 31 mm
HAS310M17BM3	62 mm	Half-Bridge	1700 V	310 A	4.29 mΩ	Gen 3 MOS + Diodes	150 °C	105 x 62 x 31 mm
WAS350M12BM3	62 mm	Half-Bridge	1200 V	350 A	4 mΩ	Gen 3 MOS + Diodes	150 °C	105 x 62 x 31 mm
CAS350M12BM3	62 mm	Half-Bridge	1200 V	350 A	4 mΩ	Gen 3 MOS + Diodes	150 °C	105 x 62 x 31 mm
HAS350M12BM3	62 mm	Half-Bridge	1200 V	350 A	4 mΩ	Gen 3 MOS + Diodes	150 °C	105 x 62 x 31 mm
CAB530M12BM3	62 mm	Half-Bridge	1200 V	530 A	2.6 mΩ	Gen 3 MOS	150 °C	105 x 62 x 31 mm
WAS530M12BM3	62 mm	Half-Bridge	1200 V	530 A	2.6 mΩ	Gen 3 MOS + Diodes	150 °C	105 x 62 x 31 mm
CAS530M12BM3	62 mm	Half-Bridge	1200 V	530 A	2.6 mΩ	Gen 3 MOS + Diodes	150 °C	105 x 62 x 31 mm
HAS530M12BM3	62 mm	Half-Bridge	1200 V	530 A	2.67 mΩ	Gen 3 MOS + Diodes	150 °C	105 x 62 x 31 mm

End of Section

XM3 Half-Bridge Silicon Carbide Power Module Family

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XM3 Half-Bridge Silicon Carbide Power Module Family

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XM3 Half-Bridge Silicon Carbide Power Module Family

Product SKU	Package	Configuration	Blocking Voltage	Current Rating	R_DS(ON) at 25°C	Generation	T_jmax	Module Size
CAB320M17XM3	XM	Half-Bridge	1700 V	320 A	3.5 mΩ	Gen 3	175 °C	80 x 53 x 19 mm
CAB400M12XM3	XM	Half-Bridge	1200 V	400 A	4 mΩ	Gen 3 MOS	175 °C	80 x 53 x 19 mm
CAB425M12XM3	XM	Half-Bridge	1200 V	425 A	3.2 mΩ	Gen 3 MOS	175 °C	80 x 53 x 19 mm
CAB450M12XM3	XM	Half-Bridge	1200 V	450 A	2.6 mΩ	Gen 3 MOS	175 °C	80 x 53 x 19 mm
EAB450M12XM3	XM	Half-Bridge	1200 V	450 A	2.6 mΩ	Gen 3 MOS	175 °C	80 x 53 x 19 mm
CAB525F12XM3 New	XM	Half-Bridge	1200 V	525 A	2.6 mΩ	Gen 3	175 °C	80 x 53 x 23.3 mm

End of Section

Reference Designs to Accelerate Your Time to Market

Wolfspeed not only offers the solutions to bring your design into the future of automotive technology, but our Reference Designs can help you accelerate your design cycle process. Reference Designs include full system design resource package with schematics, BOM, and more.

Featured Reference Designs for Trains & Traction

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Featured Reference Designs for Trains & Traction

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Featured Reference Designs for Trains & Traction

Product SKU	Name	Type	Topology	Power	Discrete/Module	Package	Device SKU(s)	Designed By
CRD-22DD12N	22 kW Bi-Directional CLLC	DC to DC	CLLC	22kW	Discrete	TO-247-4	C3M0032120K E3M0032120K	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

End of Section

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