Top 10 AMB Ceramic Substrate Suppliers in 2023
The rise and development of third-generation semiconductors have promoted the continuous development of semiconductor power devices in terms of high power, miniaturization, integration and multi-function, and accelerated the iterative upgrade of the performance of packaging substrates. The AMB substrate is bonded by a chemical reaction between the ceramic and the active metal solder paste at high temperatures.
Compared with the traditional DBC substrate, the ceramic substrate prepared by the AMB process not only has higher thermal conductivity, and better copper layer bonding but also has the advantages of smaller thermal resistance and higher reliability.
China’s AMB substrate has developed rapidly in recent years, and a large number of high-quality AMB (Active Metal Brazing) ceramic substrate suppliers have emerged. Let’s dive into who are the top 10 AMB Ceramic Substrate Suppliers in 2023.
Jiangsu Ferrotec Semiconductor Technology Co., Ltd. is an advanced manufacturing company specializing in R&D, manufacturing and sales of power semiconductor copper-clad ceramic substrates (AMB, DCB, DPC, DBA) and substrate production supply chain materials.
Its substrate products can be widely used in power electronics and high-power electronic modules that have strict performance requirements, such as electric vehicles, wind power generation, locomotive traction systems, high-voltage DC transmission devices, etc. The sales network has covered nearly 20 countries around the world.
Bomin Electronics was founded in 1994, focusing on high-end PCB production and carrying out one-stop service around “PCB + components + solutions”. It has three major production bases in Shenzhen, Meizhou, and Jiangsu. The project under construction, “Bomin electronics new generation electronic information industry investment and Expansion Project”, will create an intelligent factory focusing on high-end HDI PCB, high multilayer boards, package substrate and other products.
Featured products mainly include HDI (high-density interconnect) boards, high multilayer boards, microwave high-frequency boards, heavy copper boards, metal base/core boards, flex PCBs, rigid-flex PCBs, ceramic substrates and passive devices,s, etc. The products are widely used in high-technology fields including communication apparatus, medical devices, detection systems, aerospace, household electronic products and new energy, etc.
Zhejiang TC Ceramic Electronics Co., Ltd. is committed to the development, production and sales of high-performance electronic ceramics and related electronic components. On the basis of digesting and absorbing the international advanced technology, TC Electronics innovates independently and has introduced complete and advanced production equipment and testing instruments from Japan and Germany. The company has passed ISO9001 and IATF16949 system certifications.
TC Electronics’s products are widely used in IGBT modules, 5G radio frequency devices, optical communication devices, high-power LEDs, semiconductor lasers, semiconductor refrigerators and other fields.
Wuxi Tianyang Electronics
Wuxi Tianyang Electronics Co., Ltd. is a key enterprise designated by the Ministry of Machinery and Electronics to produce copper-clad ceramic substrates for power semiconductor device shells and modules. The company has a complete set of professional production equipment and advanced testing instruments at home and abroad, with a wide range of products and complete specifications. It is an ideal matching product for all kinds of electronic and electrical components.
The company has strong product design and development capabilities. In terms of copper-clad substrate, AlN and Si3N4 ceramic copper-clad substrate for IGBT modules have been developed continuously. In terms of tube shells, multiple specifications such as optical control, GTO, IGBT, IGCT, seven inches and bolt have been developed continuously to meet the requirements of users.
Tianyang Electronics’s products have been widely used in machinery, electronics, railway, power, military, scientific research and other departments, and have been sold to Japan, Britain, Germany, Russia, India and other countries, deeply welcomed by global users.
Raytrons is a company with many years of experience in R&D technology and manufacturing of electronic products. In 2016, IMB/AMB R&D investment began. The main products are third-generation semiconductor GaN modules, SiC modules, high-performance heat dissipation modules, ceramic-based circuit boards (DPC, AMB, DBC), and patented ultra-micro heat conduction (HEM) PCB circuit boards.
Shanghai Kaiqi Technology Co., Ltd. is an enterprise specializing in the development and production of ceramic AMB copper clad substrates and ceramic surface metal film products. For more than ten years, the company has provided global customers with aluminum oxide, aluminum nitride, silicon nitride ceramic AMB copper-clad substrate products and surface metal film products for various application scenarios.
The company’s current production capacity is 6,650 square meters of ceramic AMB copper-clad substrates or ceramic surface metal film products, and the annual production capacity under construction is 100,000 square meters of ceramic AMB copper-clad substrates or ceramic surface metal film products.
The company can provide customers with 138mm*190mm aluminum oxide, aluminum nitride and silicon nitride AMB copper-clad motherboards and AMB slurry etching solution or make customized AMB copper-clad circuit board products for customers.
The core product of Motech is a highly reliable AMB (Active Metal Brazing Process) ceramic circuit board. Its products are mainly used in civilian power devices such as rail transit, new energy, smart grid, new energy vehicles, and automotive electronics, as well as military power devices such as aerospace, radar power supplies, drive modules, and hybrid integrated circuits.
Moshi has successfully mastered the entire production process of AMB ceramic circuit boards, and has an annual production capacity of 30,000 to 50,000 pieces of highly reliable AMB ceramic circuit boards.
Nantong Winspower Semiconductor Technology Co., Ltd. was established in March 2020. It focuses on providing high-reliability heat dissipation basic materials for IGBT/SiC power modules, and strives to create copper-clad ceramic substrate products based on AMB and DBC technologies.
Huaqing Electronic Material
Fujian Huaqing Electronic Material Technology Co., Ltd is a leading domestic supplier of aluminum nitride ceramic substrate materials, the first high-tech enterprise in China to produce aluminum nitride ceramic substrates on a large scale.
The company has gathered an industry-leading technical R&D team and production team with the level of a “national team”. It has applied for more than 80 patents and obtained nearly 50 authorized patents. The total number of employees is nearly 500, and its own plant is more than 40,000 square meters. It has a number of domestic leading production equipment, independent laboratories and analysis and testing centers, which can provide customized development and analysis and testing services for customers.
Founded in December 2008, Guangzhou Xianyi Electronic Technology Co., Ltd., is a national high-tech enterprise and a national specialization and new “little giant”, specializing in R&D, production and sales of highly reliable interconnecting materials and devices for microelectronic packaging.
Through a dozen years of unremitting efforts, Xianyi has accumulated a number of core technologies. Self-developed interconnecting materials and devices for electronic packaging and electronic packaging materials for third-generation power semiconductor break the monopoly from the abroad companies, which solve the restraint on essential strategic materials.
What is AMB substrate?
Active Metal Brazed (AMB) substrate. AMB consists of a metal foil soldered to the ceramic baseplate using solder paste and high temperature (800 °C – 1000 °C) under vacuum. Although AMB is electrically very similar to DBC, it is typically suited for small production lots due to the unique process requirements.
Who are the top 10 AMB Ceramic Substrate Suppliers?
- Bomin Electronics
- TC Electronics
- Wuxi Tianyang Electronics
- Huaqing Electronic Material
How to choose a AMB ceramic substrate supplier?
When you are looking for an AMB ceramic substrate supplier, you should take the following factors into consideration so that you can find the best one.
- Company’s reputation
- Delivery time
- Quality and price
- Qualifications and certificates
- After-sale services