- 电子元器件相关
-
电子化学材料及
表面贴装设备相关 - 广播通信器材相关
- CSR
- 田村代理商，田村一级代理商，田村总代理，TAMURA代理商，TAMURA总代理，TAMURA一级代理商富利佳，电子元器件相关
- 功率电子（电力电子）
复合元器相关产品介绍
门驱动器
电流传感器电源模块
LED驱动器压电换能器
- 功率电子（电力电子）
电抗器相关产品介绍
变压器
电抗器扼流圈
- 车载
车载用变压器、线圈
- 从新产品/技术中选择
- 可从新产品和技术中研究和选择产品。
- 从产品列表中选择
- 可在应用领域中研究和选择产品。
变压器
电抗器扼流圈
- 从应用领域中选择
- 可在应用领域中研究和选择产品。
- 下载
- 可以下载产品手册、图纸和新闻等文件。
- 产品列表
电子元器件相关
电子化学材料及表面贴装设备相关
- 广播通信器材相关
-
工厂/经销商
工厂/销售办事处
-
KOHA Co., Ltd. Web Site
LED Products
电子化学材料及表面贴装设备相关
- 从产品列表中选择
- 可从产品列表中研究和选择产品。
- 从应用领域中选择
- 可在应用领域中研究和选择产品。
- 从新产品/技术中选择
- 可从新产品和技术中研究和选择产品。
- 下载
- 可以下载产品手册、图纸和新闻等文件。
- 产品列表
电子元器件相关
电子化学材料及表面贴装设备相关
- 广播通信器材相关
- 产品为中国
上海祥乐田村电化工业有限公司
研发中心紹介
有机材料紹介
- 接合材料紹介
- 产品宣传影片
电子化学材料
TNV Ver.Ⅲ
-
工厂/销售办事处/代理商
工厂/销售办事处
分包工厂代理商
- 质量/环境管理体系
环境管理体系
- 质量管理体系
广播通信器材相关
- 产品宣传影片
- 从新产品/技术中选择
- 可从新产品和技术中研究和选择产品。
- 从产品列表中选择
- 可从产品列表中研究和选择产品。
- 从应用领域中选择
- 可在应用领域中研究和选择产品。
- 下载
- 可以下载产品手册、图纸和新闻等文件。
精选
公司信息
企业理念
田村历程
CORPORATION REPORT
β-Ga2O3
Novel Crystal Technology, Inc. is a carve-out venture from Tamura and a technology transfer venture from the National Institute of Information and Communications Technology (NICT). Novel Crystal Technology, Inc. is working on the R&D of β-type gallium oxide (β-Ga2O3), a promising candidate for semiconductor material in new-generation power devices. Gallium oxide power devices with medium to high breakdown voltage are highly expected to contribute to energy saving.
β-Ga2O3 SBDs on high-quality 100-mm β-Ga2O3 epitaxial wafer
Characteristics of β-Ga2O3
β-Ga2O3 is a new semiconductor material for power devices and has larger band-gap energy than SiC and GaN. Therefore, it will likely be used to make that can withstand high voltages and low resistance semiconductors. In addition, since growing β-Ga2O3 single crystal form a melt it is possible to provide high quality substrates with low cost compared with SiC and GaN to the market.
■Relationship between theoretical on-resistance and breakdown voltage
■Reasons for low cost of β-Ga2O3
| SiC, GaN | β-Ga2O3 | |
|
Growth rate |
Slow | Fast |
| Substrate process | Difficult | Easy |
|
Growth method |
Vapor growth method | Melt growth method |
Applications
1) Power electronics
| Electric vehicles | Railroad vehicles | Renewable energy | Smart grid |
| Electric vehicles | Railroad vehicles | Renewable energy | Smart grid |
| Electric vehicles | Railroad vehicles | Renewable energy | Smart grid |
| Electric vehicles | Railroad vehicles | Renewable energy | Smart grid |
2) Devices in extreme environment
|
Nuclear reactors (radiation) |
Space (radiation, electromagnetic waves) |
|
Nuclear reactors (radiation) |
Space (radiation, electromagnetic waves) |
|
Nuclear reactors (radiation) |
Space (radiation, electromagnetic waves) |
|
Nuclear reactors (radiation) |
Space (radiation, electromagnetic waves) |
3) Other applications
| High sensitivity image sensors | Scintillators (medical, security) | Ultraviolet sensors |
| High sensitivity image sensors | Scintillators (medical, security) | Ultraviolet sensors |
| High sensitivity image sensors | Scintillators (medical, security) | Ultraviolet sensors |
Press release from Novel Crystal Technology, Inc.
(Jumps to the webpage of Novel Crystal Technology, Inc.)
2022.03.01 World’s first successful epitaxial deposition of gallium oxide on a 6-inch wafer using the HVPE method
2021.12.24 The world’s first ampere-class 1200-V breakdown-voltage gallium oxide Schottky barrier diode
2021.06.16 Gallium oxide vertical transistor with the world’s highest breakdown voltage
2021.06.16 High-quality 100-mm β-type gallium oxide epitaxial wafers have been developed
2019.04.18 Development of high-quality β-type gallium oxide film growth technique has been achieved
