Overview
The C3M0040120K is a 1200 V, 40 mΩ, discrete Silicon Carbide (SiC) MOSFET produced by Wolfspeed, Inc. This industrial-qualified device is packaged in a TO-247-4 configuration, making it suitable for high-power applications. With over 30 years of experience in Silicon Carbide technology, Wolfspeed has established a reputation for delivering highly reliable and robust power devices. The C3M0040120K is part of Wolfspeed’s broad portfolio of SiC MOSFETs, which are known for their high blocking voltage, low on-resistance, and fast switching capabilities.
Key Specifications
| Parameter | Value |
|---|---|
| Part Number | C3M0040120K |
| Blocking Voltage | 1200 V |
| RDS(ON) at 25°C | 40 mΩ |
| Current Rating | 66 A |
| Tjmax | 175 °C |
| Package | TO-247-4 |
| Qualification | Industrial |
| Halogen Free | Yes |
| RoHS Declaration | Compliant |
Key Features
- Stable RDS(ON) over temperature: Ensures consistent performance across a wide temperature range.
- Available in package options with separate Kelvin source pin: Enhances the device's switching performance and thermal management.
- Extremely fast switching: Reduces switching losses and enables high-frequency operation.
- Reduction of heat-sink requirements: Due to lower thermal losses, the need for extensive cooling systems is minimized.
- High blocking voltage with industry-leading low RDS(ON): Optimizes for low conduction losses and high efficiency in power applications.
Applications
- Automotive drive trains: Suitable for electric vehicle powertrains and other automotive applications requiring high power and efficiency.
- Motor drives: Ideal for high-power motor control systems due to its fast switching and low losses.
- Solid-state circuit breakers: Used in high-reliability, fast-switching applications such as circuit protection.
- Resonant topologies: Optimized for resonant converter designs where fast switching and low losses are critical.
- Industrial power supplies and renewable energy systems: Enhances efficiency and reduces system size and weight in various industrial and renewable energy applications.
Q & A
- What is the blocking voltage of the C3M0040120K MOSFET?
The blocking voltage of the C3M0040120K MOSFET is 1200 V.
- What is the on-resistance (RDS(ON)) of the C3M0040120K at 25°C?
The on-resistance (RDS(ON)) of the C3M0040120K at 25°C is 40 mΩ.
- What is the current rating of the C3M0040120K MOSFET?
The current rating of the C3M0040120K MOSFET is 66 A.
- What is the maximum junction temperature (Tjmax) of the C3M0040120K?
The maximum junction temperature (Tjmax) of the C3M0040120K is 175 °C.
- In what package is the C3M0040120K MOSFET available?
The C3M0040120K MOSFET is available in a TO-247-4 package.
- Is the C3M0040120K MOSFET halogen-free?
Yes, the C3M0040120K MOSFET is halogen-free.
- What are some of the key applications for the C3M0040120K MOSFET?
The C3M0040120K MOSFET is suitable for automotive drive trains, motor drives, solid-state circuit breakers, resonant topologies, and industrial power supplies and renewable energy systems.
- What are the benefits of using Silicon Carbide (SiC) MOSFETs like the C3M0040120K?
SiC MOSFETs like the C3M0040120K offer high blocking voltage, low on-resistance, fast switching, and reduced thermal losses, which can lead to higher efficiency, smaller system size, and lower cooling requirements.
- Is the C3M0040120K MOSFET RoHS compliant?
Yes, the C3M0040120K MOSFET is RoHS compliant.
- Where can I find detailed documentation for the C3M0040120K MOSFET?
Detailed documentation, including data sheets, user guides, and application notes, can be found on Wolfspeed’s official website and through distributors like Mouser Electronics.
