Shenzhen SKY Semiconductor Limited, 3th Floor, Qingbang Tower A, NO. 4 North Hi-Tech Avenue, Nanshan District, Shenzhen, P. R. C, Shenzhen (2026)

09/01/2024

Shenzhen SKY Semiconductor Limited

09/01/2024

SS018N08LS Helps the New Energy Storage Market

Against the backdrop of accelerated global energy transformation and dual carbon goals, governments of various countries have successively implemented carbon neutrality plans, resulting in a rapid increase in the installed capacity of new energy power and a surge in demand for new energy storage. The energy storage industry has ushered in huge development opportunities and market space.

With the continuous expansion of the mobile electronics market, the demand for portable energy storage products is also gradually increasing. Meanwhile, benefiting from the rapid development of the lithium-ion battery market in recent years, with the rapid development of portable energy storage products in technology, safety performance has gradually improved and become one of the indispensable products in daily life. At present, the global shipment, market size, production, and sales of portable energy storage products have maintained rapid growth, and China has become the main production area for portable energy storage products worldwide.

The market size of consumer electronics products, electronic complete machines, and other products has grown rapidly in recent years, and the demand for MOSFETs in the industrial chain has also risen rapidly. With the popularization of high-power fast charging technology, power supply manufacturers have put forward higher requirements for the voltage resistance, internal resistance and other dimensions of MOS devices; With the deepening of automotive electrification and commercialization of 5G, the market demand for MOSFETs is also developing towards diversification.

SKY Semiconductor TOLL offers a wide range of packaging products

TOLL packaging is suitable for packaging medium and low voltage MOS (withstand voltage of 40V~150V, current exceeding 300A) and super junction SJ-MOS, with a package thickness of 2.3mm and a board area of 115m ㎡. Compared to TO-263-6L, TOLL reduces the board area by 30% and height by 50%, saving valuable PCB application space. Moreover, it has a smaller thermal resistance, resulting in higher heat dissipation efficiency and smaller parasitic inductance in packaging, which helps to reduce production costs and cooling solution costs, and improve power density.

Sikai Semiconductor SS018N08LS, the best-selling MOS transistor in the new energy storage market

SKY Semiconductor's SS018N08LS has become a popular MOS tube product in the new energy storage market, with a monthly shipment volume of over 1KK.
SS018N08LS from SKY Semiconductor is an N-channel MOS with a drain source breakdown voltage of 85V, packaged in TOLL. The VGS has a withstand voltage of ± 20V, Vth is 3V, and the maximum drain current is 320A. When the VGS is 10V, the typical value of the conduction resistance RDS (on) is 1.3m Ω. It is suitable for battery management, light electric vehicles, electric motorcycles, electric forklifts, synchronous rectifiers, and other products

The TOLL package used by SKY Semiconductor this time not only has a smaller volume and board area compared to the TO-263-6L package, but also has low package parasitic and inductive effects, as well as excellent EMI and thermal performance; TOLL packaging has solderable wings, which can well meet high-power application scenarios with high safety and reliability.

09/01/2024

SKY Semiconductor Appeared at SHENZHEN CIBF2023

The 15th China (Shenzhen) International Battery Technology Exchange Conference/Exhibition, hosted by the China Chemical and Physical Power Industry Association, was grandly held at the Shenzhen International Convention and Exhibition Center (Bao'an New Hall) from May 16 to May 18, 2023.
CIBF2023 Exhibition South Landing Hall Entrance
CIBF2023 Hall 10
Booth in Hall 10 of SKY Semiconductor

SKY Semiconductor's booth was located at booth 10B359 in Hall 10, which mainly showcases battery related products. This time, we have brought multiple MOSFET, IGBT, SiC, and GaN products, mainly promoting high-power, high current, and low internal resistance TOLL packaging products. Our products are widely used in BMS, new energy, motor control, adapter fast charging, photovoltaic inverter, UPS, charging piles, mobile fast charging, consumer electronics, etc Communication power supply and other fields.

During the exhibition, we received a large number of visitors for consultation and understanding, with a much higher level of enthusiasm than expected. On site, Sky's friends were earnestly answering questions and providing solutions for customers with various needs. Next, let's take a look at the exciting moments of our semiconductor friends on site!

The three-day CIBF2023 15th China (Shenzhen) International Battery Technology Exchange Conference/Exhibition has come to a successful conclusion. SKY Semiconductor thanks every friend who came to visit, every partner and customer who cares and supports Sikai, and thanks Sikai's friends in front and behind the scenes for their contributions to the smooth implementation of this event. Hope to meet you again at the next exhibition and talk about infinite possibilities together!

09/01/2024

SKY Semiconductor Appeared at 2023 Spring Asia Charging Expo

The 2023 (Spring) Asia Charging Exhibition, hosted by Charging Network, was grandly held at Hall 7 of Shenzhen Futian Convention and Exhibition Center from March 14th to 16th, 2023.

SKY Semiconductor's booth was located at Booths C39 and C40 in Hall 7 of the Futian Convention and Exhibition Center. This time, we have brought a variety of MOSFET, IGBT, SiC, and GaN products, mainly TOLL packaged products. Our products are widely used in fields such as BMS, new energy, motor control, adapter fast charging, photovoltaic inverter, UPS, charging piles, mobile fast charging, consumer electronics, communication power supplies, etc.

During the exhibition, we received a large number of visitors for consultation and understanding, with a much higher level of enthusiasm than expected. On site professional technical personnel answer questions and provide solutions for various customer needs.

Application of 100V MOS in Home Energy Storage Protection
Application of 85V MOS in Home Energy Storage Protection Board

Application of 60V 100A MOS in Lithium Battery Protection

Next, let's take a look at the exciting moments of our semiconductor friends on site!

Strive for progress and open up the future; Show off your charm and make friends. The three-day 2023 (Spring) Asia Charging Exhibition has come to a successful conclusion. SKY Semiconductor thanks every friend who came to visit, every partner and customer who cares and supports SKY, and thanks to SKY's colleagues for their suggestions and contributions in front and behind the scenes for the smooth development of this event.

Technological innovation leads the future and strives to become partners with dedication. On the development path of the semiconductor field, SKY will continue to explore and innovate new technologies, meet customer needs, and continuously launch efficient and high-performance products to fully empower customers and assist in new intelligent manufacturing in the semiconductor field.

09/01/2024

The First Agent Product Training Conference of SKY Semiconductor

On March 10, 2023, the offline training conference for SKY Semiconductor agents was held in the SKY Semiconductor conference room, where multiple agent executives and core employees gathered together. Mr. Dai, Sales Director of SKY Semiconductor, and Mr. Zhang, Technical Director, jointly create a professional, comprehensive, and high-value training session to empower and create brilliance for our agents!

SKY Semiconductor adheres to the core values of "focus", "professionalism", "reputation", and "efficiency", with customers as the center, and continuously optimizes the service capabilities of its agents. In the first half of the training session, Mr. Dai, the sales director of SKY Semiconductor, shared with the agents the development trends of the semiconductor industry and analyzed the future of the semiconductor market. At the same time, it introduced the development process of SKY Semiconductor and other basic introductions, shared the valuable experience that SKY has gained in the development process, and wished the agents to seize the opportunity and achieve win-win results.

SKY Semiconductor is committed to enhancing the value of its partners through high-quality and high-value products and services. In the second half of the training session, Mr. Zhang, the Technical Director of SKY Semiconductor, gave a detailed introduction to the following four topics: the basic knowledge of MOS, SKY Semiconductor's main products, the characteristics of TOLL packaging, and the characteristics and applications of MOS. At the same time, it also provides a detailed introduction to the specifications of SKY products, precautions to be taken during the selection process, application markets, and characteristics of SKY product solutions.

All employees of SKY Semiconductor would like to express their gratitude to the agents for actively and enthusiastically participating in this agent product knowledge training session. At the training meeting, all agents frequently interacted and actively discussed. Through case studies and on-site communication of problems encountered in actual promotion, everyone gained a lot!
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SKY Semiconductor's advantages of continuous innovation, stable and efficient team, fair and just partner attitude, and comprehensive product solutions, has presented a broad development space for all agent partners. And we will continue to develop steadily with a diverse and inclusive corporate culture, empowering agents, and welcoming more partners to join SKY Semiconductor!

09/01/2024

SKY Semiconductor Appeared at 2022 Summer Asia Charging Expo

The three-day 2022 (Summer) Asia Charging Exhibition will be held grandly at the Futian Convention and Exhibition Center in Shenzhen from August 16 to August 18, 2022.
The Asia Charging Expo, abbreviated as ACE, is initiated by Charging Head Network. The Asia Charging Exhibition is based on the modern international urban agglomeration of Guangdong, Hong Kong, and Macao Greater Bay Area. It is one of the most influential energy and electronic technology exhibitions in the world, and also one of the few charging industry technology industry events in Asia. Thanks to its strong professionalism and precise coverage of exhibitors and visitors, the Asian Charging Expo enjoys a high level of global recognition. It has now become a window for major power companies worldwide to release product information and showcase new technologies.

SKY Semiconductor's booth # is located at Booths C31 and C32 in Hall 3 of the Futian Convention and Exhibition Center. This time, we have brought a variety of MOSFET, IGBT, SiC, GaN products, which are widely used in fields such as BMS, new energy, motor control, adapter fast charging, photovoltaic inverter, UPS, charging piles, mobile fast charging, consumer electronics, communication power supplies, etc. On site professional technical personnel answer questions and provide solutions for various customer needs.

Technological innovation leads the future and strives to become partners with dedication. The three-day 2022 (Summer) Asia Charging Exhibition has come to a successful conclusion. SKY Semiconductor thanks every friend who came to visit, every partner and customer who cares and supports SKY, and thanks to SKY's colleagues for their suggestions and contributions in front and behind the scenes for the smooth development of this event.

On the development path of the semiconductor field, SKY will continue to explore and innovate new technologies, meet customer needs, and continuously launch efficient and high-performance products to fully empower customers and assist in new intelligent manufacturing in the semiconductor field.

09/01/2024

SKY Semiconductor MOSFET Products Showed on WBE EXPO2022

On the morning of August 9, 2022, the WBE2022 World Battery Industry Expo and the 7th Asia Pacific Battery Exhibition, jointly organized by Guangdong Battery Industry Association, Guangdong Hongwei International Convention and Exhibition Group, and Guangzhou Shuoxin Exhibition Co., Ltd., opened grandly on the second floor of Zone A of the Guangzhou China Import and Export Commodity Trading Exhibition Hall. The exhibition will last for three days from August 9 to 11.

The WBE World Battery Industry Expo and Asia Pacific Battery Expo is a global exhibition and trading platform focused on power, energy storage, 3C, and intelligent terminal batteries and industrial chains, committed to promoting global market trade and supply and demand of industrial chain procurement!

Exhibition area: 55000 square meters;

Exhibiting companies: 673;

Battery exhibitors: 316;

Number of booths: 2195

The editor was fortunate enough to visit this grand exhibition. Now let's share some exciting moments with you!

The exhibition was lively and bustling, with a lively scene. The editor accidentally saw multiple companies using our Sikai Semiconductor MOSFET products, and was very excited.

SKY Semiconductor MOSFET products adopt advanced TOLL packaging technology and have the following characteristics:

1: Ultra low conduction impedance and parasitic inductance.

2: Excellent EMI performance and thermal performance, requiring fewer parallel and cooling components

3: Save space and increase power density.

4: High system reliability

TOLL MOSFET is suitable for high-power applications and is widely used in battery management (BMS), light electric vehicles (LEV), forklifts, load point power supplies (POL), and more.

Unfortunately, due to the pandemic, our company was unable to participate in the grand WBE Asia Pacific Battery Exhibition in a timely manner. Through this visit, we learned that the WBE World Battery Industry Expo (Asia Pacific Battery Exhibition) is committed to promoting global market trade and supply and demand of industrial chain procurement. It has developed into the professional exhibition with the highest number of brands from battery companies (including battery cells and pack companies) participating in the industry, as well as professional visitors and foreign buyers participating in applications such as power, energy storage, 3C electronics, and smart devices. Sikai Semiconductor is gradually growing, and we have decided to participate in next year's Asia Pacific Battery Exhibition, where we will see each other.

09/01/2024

Development History of SKY Semiconductor
Development history of SKY Semiconductor
-2019 Low voltage Trench wafer products were launched on the market and Based on the local market;
-2020 Medium voltage SGT wafer products were launched on the market;
-2021 Register the 'SKY Semiconductor' brand and Improve the finished product supply chain system；
-2022 IGBT and SiC, GaN products were launched on the market；M.P. of 40V-100V TOLL；

-2023 M.P. of IGBT、SiC/GaN &SGT 120V-200V；

-2024 1. Improved the product system of IGBT and Automotive Conventional Powertrain ICs;

2. M.P. of Analog ICs.

09/01/2024

Application Case Sharing of TOLL Products

Good news! Good news! Within six months, SKYSEMI has sent samples to customers more than 1500 times, which indirectly indicates that customers from all over the country continuously apply for samples from our company every day, with an average daily application frequency of 7-8 times or more.

Friends who are interested in SKY Semiconductor samples can apply for samples from our company through the following two contact methods.The first one is contact below:
Mobile: +86-13798125702
Phone: +86-755-86577305
E-mail：[email protected]
The second method is to follow the SKY Semiconductor official account on WeChat, and then apply for samples directly according to the following steps.

Let's take a look at the specific scenarios in which our TOLL products are used by customers!

SKYSEMI has a wide range of product categories that can meet different customer needs. But SKY Semiconductor will continue to strengthen research and development investment, polish more and more competitive new products, and maintain close technical exchanges and communication with customers, timely understand market changes and customer needs, to meet more diverse market demands.

SKYSEMI has been able to quickly open up the market and achieve remarkable results, which cannot be separated from the diligent work and silent dedication of every employee. SKY Semiconductor also sincerely thanks the agents and customers for their strong support and attention. You and all employees of Sikai are dedicated and dedicated to your positions, creating one excellent achievement after another, and creating a win-win situation for SKY Semiconductor.
In the future, SKY Semiconductor will further enhance itself and pave the way for the company's strategic goals. To provide users with more cost-effective electronic component products, allowing millions of electronic engineers to access more SKYSEMI products

09/01/2024

Skysemi was Awarded As a National Level Technology Enterprise
In May 2023, the Shenzhen Municipal Commission of Science and Technology Innovation conducted an audit on enterprises applying for the inclusion of technology-based small and medium-sized enterprises. 3834 enterprises in Shenzhen were included in the fifth batch of technology-based small and medium-sized enterprise lists and made public. Shenzhen SKY Semiconductor Co., Ltd. (hereinafter referred to as "Skysemi") was listed on the list and recognized as the fifth batch of national technology-based small and medium-sized enterprises.

According to the Shenzhen Science and Technology Innovation Commission, obtaining the certification of technology-based small and medium-sized enterprises requires enterprises to mainly engage in research and development of high-tech achievements, production and operation of high-tech products, and main products that meet the key high-tech fields supported by the state; Enterprises need to possess intellectual property rights such as patents, copyrights, integrated circuit layout design rights, plant new variety rights, or possess proprietary technologies; And the proportion of technology personnel directly engaged in research and development by the enterprise should not be less than 5% of the total number of employees.

Being recognized as a national level technology-based small and medium-sized enterprise by SKY Semiconductor not only means that SKY Semiconductor has gained more comprehensive recognition in terms of enterprise development, technological research and development, product strength, market performance, etc., but also injects more motivation and confidence into SKY Semiconductor's continuous innovation in the field of chip design.

In the future, SKY Semiconductor will continue to strengthen research and development investment, polish more and more competitive new products, and maintain close technical exchanges and communication with customers, timely understand market changes and customer needs, to meet more diverse market demands. SKY Semiconductor will further enhance itself and pave the way for the company's strategic goals. To provide users with more cost-effective electronic component products, allowing millions of electronic engineers to access more SKYSEMI products.

09/01/2024

SS015N06LS 60V Low Internal Resistance For TOLL
Digital Energy Storage Network News: The 2017 version of the national standard "Technical Specification for Lithium ion Battery Management Systems for Electrochemical Energy Storage Power Stations" (GB/T 34131-2017) (hereinafter referred to as the "old national standard") has been revised, and the 2023 version of the national standard "Battery Management Systems for Electric Power Storage" (GB/T 34131-2023) (hereinafter referred to as the "new national standard") has recently been officially released and will be officially implemented on October 1 this year.
BMS is the core equipment for realizing the visualization and controllability of energy storage batteries, with functions such as data collection, protection alarm, control, and status estimation, in order to achieve safe and efficient operation of energy storage systems. The new national standard stipulates the working environment, technical requirements, test methods, inspection rules, and other contents of BMS, with significant changes and richer connotations. It will bring significant changes to the manufacturing, engineering design, inspection and testing, and operation and maintenance of BMS equipment. Compared to the old national standard, the new national standard has refined and scientifically regulated the collection errors and sampling cycles of current, voltage, and temperature.
Comparison of collection errors and sampling cycles of current, voltage, and temperature in BMS old and new national standards
response to the new national standard policy of BMS, SKY Semiconductor has launched a new TOLL packaging product - SS015N06LS - with a 60V and ultra-low internal resistance. Let's take a look at the basic parameters of this supernova product!
SS015N06LS from SKY Semiconductor is an N-channel MOS with a drain source breakdown voltage of 60V, packaged in TOLL. The VGS has a withstand voltage of ± 20V, Vth is 3V, and the maximum drain current is 340A. When the VGS is 10V, the typical value of the conduction resistance RDS (on) is 1.3m Ω, suitable for high-power applications such as DC-DC, BMS, and automotive starting power.

SKY Semiconductor's SS015N06LS has become a popular MOSFET product in the BMS energy storage market and has started mass shipping, with a monthly shipment volume of 1kkpcs. Let's take a look at the specific successful cases of SS015N06LS!

For the BMS energy storage market, SKY Semiconductor's high-power, high current, and low internal resistance TOLL products adopt advanced SGT technology and advanced packaging. The products have extremely low conduction internal resistance, extremely low gate charge, and enhanced EAS capability, effectively reducing battery temperature rise and improving battery reliability.
The TOLL series products of SKY Semiconductor have a wide range of product categories that can meet different customer needs. But SKY Semiconductor will continue to strengthen research and development investment, polish more and more competitive new products, and maintain close technical exchanges and communication with customers, timely understand market changes and customer needs, to meet more diverse market demands.
The development of energy storage technology is rapid, and relevant regulations and specifications are also being accelerated to adapt to the rapid development needs of energy storage, providing precise guidance for the healthy and long-term development of the industry. SKY Semiconductor will continue to be committed to developing BMS chips with better performance, promoting accelerated energy transformation, and jointly building a green and beautiful future.

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Shenzhen SKY Semiconductor Limited

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