Tokmas SiC MOSFET Product Introduction

This week, LCSC’s supplier, Tokmas, will introduce its Silicon Carbide (SiC) MOSFET products. In the following sections, we will take a closer look at the product line of Tokmas SiC MOSFETs and explore their main applications.

Its main products include silicon carbide diodes, silicon carbide MOSFETs, CoolMOS, IGBTs, Hall current sensors, thyristors, gallium nitride (GaN) MOSFETs, fast recovery diodes, Schottky diodes, and so on. The TOKMAS brand’s silicon carbide diodes and silicon carbide MOSFETs hold a leading position in terms of technology and are comparable to international first-line brands.

SIC MOSFET Device Selection Table

	Mfr. Part Number	Breakdown voltage (V)	On-resistance (mΩ)	Current (A)	Threshold voltage (V)	Maximum Operating junction temperature (°C)	Package
1	CI30N65SM	650	60	30	2.4	150	TO-247-3L
2	CI90N120SM	1200	25	80	2.4	150	TO-247-3L
3	CI90N120SM4	1200	25	80	2.4	150	TO-247-4L
4	CI60N120SM	1200	40	40	2.4	150	TO-247-3L
5	CI60N120SM4	1200	40	40	2.4	150	TO-247-4L
6	CI30N120SM	1200	80	20	2.4	150	TO-247-3L
7	CI30N120SM4	1200	80	20	2.4	150	TO-247-4L
8	CI19N120SM	1200	160	10	2.4	150	TO-247-3L
9	CI7N170SM	1700	1000	3.5	2.4	150	TO-247-3L

CI30N120SM4 SiC MOSFET

The CI30N120SM4 Silicon Carbide Power MOSFET is an N-Channel enhancement mode device that offers several key features and benefits:

1. It provides high blocking voltage while maintaining low on-resistance, which enhances system efficiency.

2. The device supports high-speed switching with low capacitances, contributing to reduced cooling requirements.

3. It is easy to parallel and simple to drive, which increases power density.

4. The MOSFET exhibits avalanche ruggedness, ensuring reliability under harsh conditions.

5. It is halogen-free and complies with RoHS standards, making it an environmentally friendly choice.

These attributes contribute to higher system efficiency, lower cooling requirements, greater power density, and the enhanced capability to increase the system’s switching frequency.

SIC MOSFET Product Applications

1. On-board Charger (Bidirectional OBC)

• CI30N65SM-Input FPC
• CI30N120SM – Output Rectification
• CI19N120SM – Output Rectification

2. Photovoltaic Inverter

• CI30N120SM -BOOST
• CI40N120SM -BOOST

3. Motor Drive

CI2M-1200-0015-Frequency Inverter

About Tokmas

Established in 2017, Guangzhou Tokmas Electronics Co., Ltd. leverages technology from the United States. The company specializes in the design of industrial-grade and automotive-grade semiconductors, including silicon carbide diodes and silicon carbide MOSFETs, as well as in packaging and wafer production.

The company primarily applies its products in various fields such as new energy vehicle power supplies, charging power modules, on-board chargers (OBC), photovoltaic grid-connected inverters, medical power supplies, welding power supplies, energy storage power supplies, transportation rail power supplies, and military power supplies.

Tokmas adheres to a business philosophy that prioritizes quality and customer satisfaction. The company exercises strict control over every stage of the product process and incorporates EAS testing to ensure that its products are safer and more reliable. View and select its SiC MOSFETs and other products on LCSC.