Fast Diode Module

MacMic FRED module is fully made by our own FRED chip with the best cost performance in the industry. Based on the market requirements, we have products made in the low-cost non-isolated package and the full-isolated package. MacMic FRED modules have superior characteristics of fast and soft recovery characteristics which are excellent using in high speed switching such as PFC and Chopper applications. Its low Vf feature suggests the low conduction loss making the product excellent apply in the output rectification circuit. The product line offers various inside circuit configuration that helps the designers easily to choose, including Single Unit, Half-Bridge, Common-Cathode, and Common-Anode.


IGBT Module

MacMic partners with other leading companies to acquire the advanced technology of IGBT chips as one of our die sources. In the meantime, we are also developing our own IGBT chips as another die source to be packaged in our IGBT modules. MacMic IGBT module features the “HN” series, which enables the design up to 50Khz in hard switching with Vce(sat) around 2.0V. The high-speed IGBT is a great fit for high-frequency applications. Our “6TC” series is a cost-effective product aiming at power conversion applications. We are also proud of several types of IGBT modules, including Electric Vehicle Power Drive and high-efficiency 3-level switching topology.

mosfet module


MacMic is one of the few semiconductor companies supplying power MOSFET modules. Customers can utilize the benefit of module configuration to easily realize high power system design instead of paralleling multiple MOSFET discretes. This can also improve production yield and system operation reliability. MacMic MOSFET modules come with some exclusive features. The low Rds(on) of the MOSFET module can work as a high-power Synchronous Rectifier to achieve better efficiency in the high-power equipment. The 6-Pack and Half-Bridge configuration are perfect for the inverter circuit of a battery source 2KW~15KW Motor Drive. The Single-Switch module is also a great replacement for the Mechanical Contactor Relay.

thyristor module

Thyristor(SCR) Module

Our Thyristor modules are manufactured by soldering and bonding contact process using extremely low leakage current and high-reliability Thyristor chips. The product line is popular for its long lifetime and stable operation performance thanks to our strict production and material quality control. Although Thyristor is considered a relatively mature product, our customers can experience distinct specifications from our modules compared to many others’ offers in the market, not to mention our competitive advantage for price. MacMic Thyristor modules are frequently used in AC Power Control, Header, Rectification, Static Switch, Soft-Starter, etc.

rectifier module

Rectifier Diode Module /
3-Phase Rectifier Module

MacMic provides Rectifier Diode Modules for single-phase and three-phase AC source applications. Like our other module product lines, the Rectifier Diode Modules are fully compatible with the industry common configurations that give the customer a better choice for good quality at a more acceptable price. Our Rectifier Diode Modules have a Blocking Voltage of more than 1600V and are available for higher rating requests. The superior Short Circuit Current (i²t) and Surge Current (Ifsm) specifications show the ruggedness of the modules that are more reliable to work in a tougher AC Line input condition.

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