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Wolfspeed SiC Power for Automotive Applications
Automotive

On-Board Charger

Wolfspeed understands the technological challenges that EVs present for engineers, especially when it comes to power and EV charging solutions.

Ready to Support a Booming Industry

The electric vehicle (EV) market is expected to jump from 3.2 million units in 2019 to nearly 27 million units by the year 2030. Major players in this industry are expected to invest over $350 billion in the near future to grow the electric vehicle market.

Wolfspeed SiC Power Devices for EV On-Board Battery Charger
Wolfspeed's 6.6 kW High Power Density Bi-Directional EV On-Board Charger Reference Design

A Charging Problem

While electric vehicles are becoming more commonplace, many consumers continue to have concerns about range and charging capabilities. For decades, the consumer driving experience has been powered by fossil fuels, and refueling meant a quick stop at the gas station to top off the tank. The prospect of a lengthy charging process to keep your car traveling down the road or of being limited to using a stand-alone charging station are massive deterrents.

Enter On-Board Battery Chargers

On-board battery chargers are the key to keeping EVs powered—they take AC current from the car owner’s home and convert it to DC power to recharge the battery. They are also often capable of harvesting kinetic energy from the vehicle itself to provide additional charge when braking. But traditional silicon has made these systems very limited in both their output, size and speed.

Wolfspeed SiC Power Components for On-Board Battery Chargers
On-Board Charger (OBC)

A New Level of OBC Capability, Powered by Wolfspeed Silicon Carbide

Traditional silicon has limitations, particularly when it comes to high-power applications like those of on-board charging systems. But Wolfspeed Silicon Carbide (SiC) is uniquely capable of handling higher voltages and currents, taking on even the most challenging of power applications.

Up To
30%
Lower losses
Up To
50%
Higher Power Density
Up To
15%
System Cost Savings

Wolfspeed Silicon Carbide also enables OBCs with bidirectional energy-transferring capabilities. This means automotive manufacturers can design systems that can both receive energy from the grid and give it back, helping to stabilize the electrical grids of the future, or even power an owner’s critical home systems during a power outage.

E-Series Automotive Discrete Silicon Carbide MOSFETs

E-Series Automotive Discrete Silicon Carbide MOSFETs

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E-Series Automotive Discrete Silicon Carbide MOSFETs - Filter By

E-Series Automotive Discrete Silicon Carbide MOSFETs

Product SKU
Buy Online
Request Sample
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
E3M0160120K
Coming
Soon
1200 V
160 mΩ
Gen 3
17 A
38 nC
39 pF
115 W
175 °C
TO-247-4
Automotive
E3M0040120K
New
1200 V
40 mΩ
Gen 3
57 A
94 nC
100 pF
242 W
175 °C
TO-247-4
Automotive
E3M0032120K
New
1200 V
32 mΩ
Gen 3
67 A
113 nC
126 pF
278 W
175 °C
TO-247-4
Automotive
E3M0021120K
New
1200 V
21 mΩ
Gen 3
104 A
177 nC
174 pF
405 W
175 °C
TO-247-4
Automotive
E3M0016120K
New
1200 V
16 mΩ
Gen 3
125 A
223 nC
231 pF
483 W
175 °C
TO-247-4
Automotive
E3M0045065K
New
650 V
45 mΩ
Gen 3
46 A
64 nC
99 pF
150 W
175 °C
TO-247-4
Automotive
E3M0060065K
650 V
60 mΩ
Gen 3
37 A
49 nC
72 pF
131 W
175 °C
TO-247-4
Automotive
E3M0060065D
650 V
60 mΩ
Gen 3
37 A
46 nC
72 pF
131 W
175 °C
TO-247-3
Automotive
E3M0120090J
900 V
120 mΩ
Gen 3
22 A
18 nC
48 pF
83 W
150 °C
TO-263-7
Automotive
E3M0075120D
1200 V
75 mΩ
Gen 3
32 A
57 nC
58 pF
145 W
175 °C
TO-247-3
Automotive
E3M0075120K
1200 V
75 mΩ
Gen 3
32 A
55 nC
58 pF
145 W
175 °C
TO-247-4
Automotive

Additional Discrete Silicon Carbide MOSFETs

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Additional Discrete Silicon Carbide MOSFETs

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Additional Discrete Silicon Carbide MOSFETs - Filter By

Additional Discrete Silicon Carbide MOSFETs

Product SKU
Buy Online
Request Sample
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
C3M0025065D
650 V
25 mΩ
Gen 3
97 A
108 nC
178 pF
325 W
175 °C
TO-247-3
Industrial
C3M0025065K
650 V
25 mΩ
Gen 3
97 A
112 nC
178 pF
326 W
175 °C
TO-247-4
Industrial
C3M0045065D
650 V
45 mΩ
Gen 3
49 A
63 nC
101 pF
176 W
175 °C
TO-247-3
Industrial
C3M0120065D
650 V
120 mΩ
Gen 3
22 A
28 nC
45 pF
98 W
175 °C
TO-247-3
Industrial
C3M0120065J
650 V
120 mΩ
Gen 3
21 A
26 nC
45 pF
86 W
175 °C
TO-263-7
Industrial
C3M0120065K
650 V
120 mΩ
Gen 3
22 A
28 nC
45 pF
98 W
175 °C
TO-247-4
Industrial
C3M0060065D
650 V
60 mΩ
Gen 3
29 A
46 nC
80 pF
150 W
175 °C
TO-247-3
Industrial
C3M0060065J
650 V
60 mΩ
Gen 3
36 A
46 nC
80 pF
136 W
175 °C
TO-263-7
Industrial
C3M0060065K
650 V
60 mΩ
Gen 3
37 A
46 nC
80 pF
150 W
175 °C
TO-247-4
Industrial
C3M0045065K
650 V
45 mΩ
Gen 3
49 A
63 nC
101 pF
176 W
175 °C
TO-247-4
Industrial
C3M0280090D
900 V
280 mΩ
Gen 3
11.5 A
9.5 nC
20 pF
54 W
150 °C
TO-247-3
Industrial
C3M0280090J
900 V
280 mΩ
Gen 3
11.5 A
9.5 nC
20 pF
50 W
150 °C
TO-263-7
Industrial

Featured Discrete Silicon Carbide Schottky Diodes for On-board Chargers

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Featured Discrete Silicon Carbide Schottky Diodes for On-board Chargers

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Featured Discrete Silicon Carbide Schottky Diodes for On-board Chargers - Filter By

Featured Discrete Silicon Carbide Schottky Diodes for On-board Chargers

Product SKU
Buy Online
Request Sample
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
E3D30065D
650 V
30 A
Gen 3
1.5 V
30 A
43 nC
179 W
TO-247-3
Automotive
E3D20065D
650 V
20 A
Gen 3
1.5 V
20 A
110 nC
250 W
TO-247-3
Automotive
E3D08065G
650 V
8 A
Gen 3
1.5 V
8 A
50 nC
176 W
TO-263-2
Automotive
E4D10120A
1200 V
10 A
Gen 4
1.5 V
10 A
56 nC
166 W
TO-220-2
Automotive
E4D20120G
1200 V
20 A
Gen 4
1.5 V
20 A
110 nC
250 W
TO-263-2
Automotive
E4D20120D
1200 V
20 A
Gen 4
1.5 V
20 A
52 nC per leg
176 W
TO-247-3
Automotive

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 On-Board Chargers

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Featured Reference Designs for On-Board Chargers

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Featured Reference Designs for On-Board Chargers

Name
Topology
Status
Package
Designed By
Product SKU
View Product
22kW Bi-directional High Efficiency Active Front End (AFE) Converter
AC to DC
Paper Design Only
TO-247-4
Wolfspeed
CRD-22AD12N
Texas Instruments 6.6kW Totem Pole PFC
AC to DC
Paper Design Only
TO-247-3
Texas Instruments
TIDA-01604
6.6 kW High Power Density Bi-Directional EV On-Board Charger
AC to DC, DC to DC
Paper Design Only
TO-247-4, TO-247-3
Wolfspeed
CRD-06600FF065N-K
22kW Bi-directional High Efficiency DC/DC Converter
DC to DC
Paper Design Only
TO-247-4
Wolfspeed
CRD-22DD12N
Texas Instruments 10kW Phase Shift DAB
DC to DC
Paper Design Only
TO-247-4
Texas Instruments
TIDA-010054
6.6 kW High Frequency DC-DC Converter
DC to DC
Paper Design Only
TO-247-3
Wolfspeed
CRD-06600DD065N

Wolfspeed: Disruptive by Design

From its inception, Wolfspeed has been focused on the future, and that Silicon Carbide power is the technology that can bring your business forward.

Wolfspeed has more 30 years of experience in Silicon Carbide power and 7+ trillion installed field hours. We have invested in the future of Silicon Carbide technology and are expanding our capacity thirtyfold to support your business’s growth. With more than 20 years of diode and MOSFET production, we are equipped to supply the components that enable the future of On-Board Chargers.

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What’s Under the Hood?

Shine a light under the hoods of today's most advanced EVs and learn about the technology pushing the EV revolution ahead of the curve with Wolfspeed's "What's Under the Hood?" eBook that is designed to educate, inform and inspire electric vehicle designers and drivers. 
Continue Reading  Technical Articles
Power
|
Automotive

Wolfspeed Grows to Meet Supply Challenge and Launches High Performance Gen 3+ Die

Wolfspeed launches automotive 750 V E-Series Bare Die Silicon Carbide MOSFET. The product is automotive qualified with high blocking voltage and low Rds(on), enabling low conduction losses and highest figures of merit in the most demanding applications, such as electric vehicle powertrain and solid-state circuit breakers.
Continue Reading  Technical Articles
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