Providing high-performance GaN epitaxial wafers! Ensuring high reliability even during long hours of continuous operation.
WaveLord's "GaN HEMT-on-SiC Epitaxial Wafer" is an epitaxial solution that supports the high output, high frequency operation, and high reliability required for RF devices. It features excellent crystallinity, ensuring high reliability even during long periods of continuous operation. The high thermal conductivity of the SiC substrate quickly dissipates heat, maintaining stable performance even during high output operation. This contributes to the miniaturization of transistors due to high power density and the overall lightweight and space-saving design of RF equipment. Additionally, with its unique crystal growth technology, it demonstrates excellent buffer leak characteristics and high thermal reliability in device evaluations, maintaining excellent high-frequency characteristics up to the tens of GHz range. 【Features】 ■ Maintains stable performance due to the high thermal conductivity of the SiC substrate ■ Contributes to the miniaturization of transistors and the overall lightweight and space-saving design of RF equipment ■ Demonstrates excellent buffer leak characteristics and high thermal reliability through unique crystal growth technology ■ Achieves extremely excellent uniformity and crystallinity within the wafer *For more details, please download the PDF or feel free to contact us.
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【Product Specifications (Partial)】 ■HV650_200mm_GaN HEMT-on-Si - Substrate diameter: 200±0.3 mm - Substrate thickness: 1150±25 μm - Total thickness of buffer layer: 5.5 μm ■RF_100mm_GaN HEMT-on-SiC - Substrate type: Semi-insulating SiC - Substrate size: 100mm or 150mm - Substrate thickness: 500.0±25.0 μm *For more details, please download the PDF or feel free to contact us.
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Applications/Examples of results
【Applications】 ■ RF applications handling high frequencies such as high-efficiency RF communication, millimeter wave bands for 5G, satellite communication, and radar ■ Epitaxial AlN filters for 5G/6G ■ MicroLED emitters for ultra-high-definition displays (4K & 8K) ■ Switch devices for high-efficiency and high-reliability electronic equipment (HEMT & JFET) ■ Digital & smart lighting for ADAS ■ VCSEL, acoustic, intermolecular resonance devices, sterilization/high-power UV LEDs *For more details, please download the PDF or feel free to contact us.
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Since its establishment on March 10, 1952, Seishin Shoji Co., Ltd. has introduced a variety of products to the domestic market. As a trading company, it has particularly contributed to the field of analysis, starting with the import of analytical standard materials. Additionally, while it has been active as a technical trading company in the electronic components industry, in recent years it has expanded not only as a trading company but also into the design and manufacturing of new electronic devices, making significant strides in the manufacturing sector and achieving a wide range of activities both domestically and internationally.




