Semiconductor power devices can be widely used in various industrial fields, including consumer electronics.
NTD silicon (neutron-irradiated silicon) excels in the uniformity of resistivity in the plane and is used as a power thyristor (silicon-controlled rectifier), widely utilized in semiconductor power devices across various industries from general industry to home appliances. Currently, FZ silicon is widely used not only in existing ICs such as memory and DSPs due to its low level of contaminants but also in the fields of MEMS and optoelectronic sensors. For more details, please contact us.
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**Features** - NTD Silicon (Neutron Irradiated Silicon) - Excellent uniformity of resistivity - Used as a power thyristor (Silicon Controlled Rectifier) - Widely applicable as a semiconductor power device in various industries from general to home appliances **Specifications** - Diameter: 50mm, 75mm, 100mm, 125mm, 150mm, 200mm - Crystal Orientation: <100> or <111> - Conductivity Type (Dopant): N (Phosphorus) - Resistivity: Approximately 30-500, 600 Ohms - Resistivity Tolerance: Approximately +/-10% - In-plane Resistivity Distribution: Approximately < 3-8% - Carrier Lifetime: > 200µsec - Oxygen Concentration: < 2.0 × 10^16 atoms/cm3 - Carbon Concentration: < 2.0 × 10^16 atoms/cm3 ● For more details, please contact us.
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Applications/Examples of results
【Application】 ○High Power Electronics ○Automotive Consumer ○IGBT Inverters >1kW ○Smart Power ○Low Power Thyristors ●For more details, please contact us.
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Enatech handles a wide range of silicon wafer-related products and responds quickly and accurately to customer requests. With over 40 years since its establishment, we have supported a part of the semiconductor industry, primarily in the Si field. Through cooperation with silicon manufacturers and processing companies both domestically and internationally, we provide a stable supply of silicon materials not only to Japan but also to overseas markets. We mainly sell evaluation test wafers and film deposition wafers to semiconductor and solar cell manufacturers (as well as contract processing such as regeneration), and in the field of dummy wafers, we have two warehouses for Si sorting processes in Japan, allowing us to introduce various types of wafers to meet customer needs. In addition to CZ silicon wafers, we also handle FZ silicon wafers, SOI wafers, diffusion wafers, SiGe, GaAs, InP, sapphire, germanium, SiC wafers, used equipment for semiconductors, ferrite cores, iron oxide, high-purity chemicals, and more.