Power Semiconductors
Diode and Thyristor Modules
Diode and thyristor modules provide reliable control and rectification for medium-power applications. Designed for demanding industrial environments, they offer consistent performance, durability, and thermal stability to support your operational requirements. These modules integrate seamlessly into power systems, ensuring efficient energy conversion and dependable long-term operation.
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IGBT Modules
IGBT modules provide efficient and reliable switching for medium- to high-power applications, helping you manage energy conversion and control with precision. Their robust design ensures thermal stability, consistent performance, and long-term durability, supporting your operational requirements while optimising the reliability and efficiency of your power systems.
Thyristor Modules
Optimise your power systems with Thyristor modules that provide precise current control and reliable switching. Maximise uptime, reduce maintenance, and improve efficiency across motor drives, power conversion, and industrial applications, delivering the performance, durability, and consistency you require to keep your operations running smoothly and efficiently.
Silicon Carbide (SiC) Modules
Silicon Carbide (SiC) modules help you achieve higher efficiency, faster switching, and lower energy losses in your systems. With enhanced thermal performance and compact designs, you can reduce system footprint, improve reliability and handle higher voltages, optimising your power electronics for demanding industrial and commercial applications.
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Diode Modules
Diode modules provide reliable power conversion and rectification for industrial applications. Designed for high efficiency and thermal stability, these modules enhance your system’s performance and durability. With advanced semiconductor technology, they support demanding voltage and current requirements, enabling your operations to maintain optimal productivity and minimize downtime.
Gallium Nitride (GaN) Modules
Gallium Nitride (GaN) modules provide outstanding efficiency, higher power density, and faster switching for your power electronics applications. Engineered to optimise your systems, these modules minimise thermal stress and reduce size, delivering reliable performance while supporting advanced, high-speed designs in demanding industrial, automotive, and renewable energy environments.
| Type | Semiconductor | Operating Voltage (kV) | Maximum Current Rating (A) | Typical applications | Housing |
|---|---|---|---|---|---|
| Hitachi Energy Power Modules | SiC MOSFET, IGBT, Diode, Thyristor, GTO, IGCT | 0.4 - 8.0 | 27 - 7400 | Automotive, high power converters & inverters, traction drives, renewable energy | RoadPak, LinPak (XHP), HiPak, StakPak, 62Pak (62mm), 60Pak, |
| SanRex Power Modules | SiC MOSFETS, Diodes, Thyristor, Three-phase bridges | 0.3 - 2 | 20 - 1800 | Power supplies, converters, inverters, AC control, welding, high performance DC/DC | Proprietary modules |
| Dean Power Modules | Dual Diode, Diode & Thyristor | 0.4 - 2.8 | up to 1000 | Battery charging applications, AC & DC motor drives and controls, HVAC control systems | Industrial standard packages |
| High Voltage Diodes | Diode | 2 - 500 | up to 700 | HV multipliers, rectifiers | Surface mount, axial lead or custom assemblies |
| RAM GaN Power Modules | GaN Half Bridge Power Blocks | 0.1 - 0.9 | 60 - 90 | DC/DC converters, automotive systems, motor controllers, AC/DC power supplies | N/A |

















