BV03C TVS/ESD electrostatic protection diode

TVS-BV03C TVS diodes are designed to protect voltage sensitive components from ESD and transient voltage events. With excellent clamping function, low leakage, fast response time.

Functions and Features:

●SOD-323 package

●Peak power 150W @8/20μs pulse

●Low leakage current

● Response time is typically <1ns

ESD protection, IEC61000-4-2, ±15kV (air), ±8kV (contact)

●EFT protection, IEC61000-4-4, 50A (5/50ns)

application:

●Ethernet interface interface (RJ45)

●Digital Visual Interface (DVI)

● Unified Display Interface (UDI)

●Monitors and flat panel displays

●MDDI interface

●PCI Express

●Serial ATA

According to the China International Bidding Network, China Micro Semiconductor won the bid for 9 dielectric etching equipments of Changjiang Storage on January 2. Since 2017, the company has won the bid for 38 dielectric etching equipments.

Since October 2019, China Micro Semiconductor has won the bid for 12 Changjiang storage etching equipment, accounting for 30% of the purchase of Changjiang storage media equipment, second only to 51% of the largest US supplier Lam Research.

China Micro Semiconductor, the success of its dielectric etching equipment is hard-won, and it is also the first time in the key equipment of the chip front-end production line, which is a good start. It shows that moving towards marketization is fair competition, and it must meet the needs of customers for mass production in chip production lines.

Thinking of "0" to "1"

The success of promoting "0" to "1" is a breakthrough, and it is impeccable. At least it means that it is a step forward from research and development to the presentation of a "stylish" product. But our problem now is to focus too much on "breakthrough" and even equate it with the "success" of the final product.

It is unrealistic to break away from the particularity of the development of China's semiconductor industry. Most of us are "new entrants", and there is still a big gap in terms of R&D investment and industrial chain support. Therefore, our "1" may still have a large gap in the "gold content".

According to the opinion of semiconductor equipment experts in the industry, from "0" to "1", only 10% of the product workload may be completed, and 90% of the work needs to continue to be invested and done. And the risks ahead remain high. It shows that the successful development of semiconductor equipment still needs to go through a process of repeated "trial and error", and only rapid equipment modification can finally become a machine recognized by customers.

However, such an opportunity for trial and error was previously difficult for domestic semiconductor equipment. Because of insufficient investment in research and development, the trial-produced samples are far from practical. Usually customers think that the chip production line is given priority to the output of silicon wafers, and the imported equipment can be put into use immediately. Therefore, helping domestic equipment factories to carry out "trial and error" has become an "additional burden". Such a vicious circle has led to the misery of domestic semiconductor equipment factories, and there is no way to repay the equipment if they want to do well.

The success of Shanghai Zhongwei Semiconductor's etching machine and MOCVD equipment is by no means accidental. The seriousness and emphasis on intellectual property rights, as well as the company's goal of globalization, are worth learning from. It also said that in the current Chinese economic environment, as long as you make up your mind to do things, even if it is as complicated and difficult as semiconductor equipment, you can achieve success. Obviously, it is not easy to come by, and it has taken about 15 years.

Localization ushered in the best time

The United States has included ZTE, Jinhua, Huawei, etc. on the "entity list", and has recently released plans to lower the standard for possessing American technology from 25% to 10%, in order to further expand the scope of restrictions on Chinese semiconductor companies.

The development of China's semiconductor industry advocates global operation. However, the US's approach has awakened the Chinese semiconductor industry to rely on imported equipment and materials to run the chip production line, which must be changed in the long run, which is unsustainable.

In this context, localization has become the first choice, which is the result of forcing. As we all know, the arrival of localization is not achieved overnight, and requires constant "running-in", such a process will not be too short. But we have no way out, we must welcome the arrival of localization.

The current stage is the best time to welcome the upsurge of localization, "once in a lifetime", but it must be clear that localization does not come naturally immediately after it is welcomed.

In the process of localization, customers are most concerned about the long-term and stable supply of products. Therefore, it is extremely necessary for device manufacturers to provide customers with quality assurance for a certain period of time. This process does not take effect overnight. Customers often have to go through a long trial period to recognize the new brand. It requires the patient service of the device manufacturer and the support of the upstream and downstream of the supply chain.

In addition, domestic substitution is not so much a technological innovation as a competition of talents. Nowadays, there is a shortage of semiconductor technical talents with rich practical experience in China. If local manufacturers want to quickly break through technical problems and achieve large-scale production, the most direct way is to introduce talents. The main way is to return personnel from foreign companies and cooperate with foreign countries.

To meet the arrival of localization, the following work needs to be done:

It is still necessary to emphasize globalization while advocating localization. The semiconductor industry chain is long, and 100% localization is impossible and uneconomical. Therefore, we must emphasize globalization and make full use of global resources. The most economical and efficient. There can be no narrow nationalism on this point. Strengthening R&D and collecting outstanding talents To advocate localization, there must be countermeasures, one of which is to strengthen R&D investment and collect outstanding talents. There is a process to strengthen R&D investment. It is reliable to have a sense of urgency and a sense of crisis to emerge from within the enterprise like Huawei, otherwise it will be difficult for R&D investment to increase rapidly. The merger method commonly used in the world, although it is difficult at this stage, still cannot be abandoned. It is an effective way, and it is also a good way to collect outstanding talents. Obviously, it is very urgent to improve the industrial environment. Only the talents introduced can be retained. live. The purpose of focusing on the actual effect of localization and improving the localization rate is so that the development of the industry is not restricted by others and can be controlled independently. Therefore, the high and low figures of the localization rate sometimes do not necessarily mean anything. We must pay attention to the actual effect, so in the end it must be determined by market to make a choice. This shows that the development of China's semiconductor industry must take the road of marketization and globalization. Turning pressure into a driving force requires a clear understanding of the situation. The development of China's semiconductor industry lacks even opportunities for fair competition. Therefore, greater efforts and efforts must be made. In the face of a severe situation, do not be discouraged, on the contrary, turn pressure into motivation and do things better.

In many fields, the localized "Mingmen" is due to our lack of technology and lack of talents. Therefore, it is best to combine the forces of industry, academia and research in stages, and concentrate superior forces to make breakthroughs.

The situation of the trade war is sometimes loose and sometimes tight, unpredictable and unpredictable. Therefore, it is one of the most effective strategies to put difficulties ahead, think more, and do more solid work. Absolutely impossible.

Hong Kong Xinrui Electronics Co., Ltd., 18 years of professional component distributors (authorized and non-authorized brands), one-stop terminal manufacturer support: (quality assurance and integrity management) is the company's commitment to provide customers with brand original semiconductors, electronic components Terminal supporting market, focusing on ESD/TVS electrostatic protection diodes, LDO low-power voltage regulators, MOS tubes, battery charging and management power supplies, LEDs, optocouplers, resistors and capacitors, PCB solutions (wireless Bluetooth solutions, Bluetooth sports version solution one-stop, speakers, wireless power bank).

Main products: ESD electrostatic diodes, TVS diodes, battery charging and management power supplies, MOS tubes, LDO low-power voltage regulators.

Company: Hong Kong Xinrui Electronics Co., Ltd.

Contact: Miss Yao

Mobile: 13725590222

Tel: 0755-83780666/83265111

Fax: 0755-82800889

QQ: 3373563833

Address: 26B, Block B, Huaqiang Plaza, Futian North Road, Futian District, Shenzhen

Company website: www.xrdz-hk.com

Hong Kong Xinrui Electronics Co., Ltd. part of the spot:

TLV70433DBVR、TP4101、TP5100、TP4056、RT9013-33PB、TPS73618DBVR、MIC5255-3.0YM5、CDSOT23-T36C、CDSOT23-24C、TL431CDBZR、TL431IDBZR、TLV1117CDCYR、LM317EMPX、NCP1117ST33T3G、NCP1117ST50T3G、PESD5V0V1BL、PESD5V0V1BSF、PESD2CAN、PESD5V0S1BA、PESD12VS2UT、PESD15VL2BT , PESD36VS2UT, PESD3V3L1BA, PESD24VL2BT, IP4220CZ6, IP4223CZ6, BCP56-16, BCP51-16, BSN20, uClamp0511T.TCT, SRV05-4.TCT, RCLAMP0531T.TCT, RCLAMP0502A.TCT, SD05C.TCT, SRAMP05.TCT 、ESD5Z2.5T1G、ESD5Z3.3T1G、CM1213A-01SO、CM1213A-04SO、NTR4501NT1G、NTR4502PT1G、NTR4170NT1G、NTR4171PT1G、RLST23A032C、RLST23A0122C、RLST23A052C、PRTR5V0U2X、GBLC03CI-LF-T7、GBLC03C-LF-T7、GBLC05CI-LF-T7 , GBLC05C-LF-T7, GBLC08CI-LF-T7, GBLC08C-LF-T7, GBLC12CI-LF-T7, GBLC12C-LF-T7, GBLC15CI-LF-T7, GBLC24CI-LF-T7, GBLC24C-LF-T7, PSD03C -LF-T7, PSD05-LF-T7, PSD05C-LF-T7, PSD08C-LF-T7, PSM712-LF-T7, AO3400, AO3400A, AO3401A, AO3402, TPSMB6.8CA-E3/52, TPSMB6.8A, TPSMB47A , TPSMB43A, TPSMB39A, TPSMB36A, TPSMB33A, TPSMB30A, STTH208, , IRLML2502TRPBF, TP4101, IRLML6401TRPBF, TLV70433DBVR, PESD5V0S1BB, PSM712-LF-T7, NTR4171PT1G, SGM2 036-3.3YUDH4G/TR, SGM2036-1.8YUDH4G/TR, DMN2046U-7, etc.

For more models, please inquire:

Hong Kong Xinrui Electronics Co., Ltd. is a professional supplier of integrated circuits and has many years of sales experience in the bank! With a large stock of stock, integrity-based, customer first, the quality of products for customers!

Due to the large number of company models, it is impossible to upload them one by one. If you can't find the product you want on the website, please contact the salesperson. Our company can provide electronic components distribution service.

Company: Hong Kong Xinrui Electronics Co., Ltd.

Contact: Miss Yao

Mobile: 13725590222

Tel: 0755-83780666/83265111

Fax: 0755-82800889

QQ: 3373563833

Address: 26B, Block B, Huaqiang Plaza, Futian North Road, Futian District, Shenzhen

Company website: www.xrdz-hk.com

AOZ8808DI-05、AOZ1284PI、AOZ1280CI、AOT11N70、AON7934、AON7544、AON7534、AON7524、AON7520、AON7506、AON7423、AON7421、AON7418、AON7410、AON7409、AON7407、AON7405、AON7403、AON7401、AON7296、AON7264E、AON6522、AON6512、AON6508、 AON6504、AON6414AL、AON6262E、AON5820、AON2801、AOD603A、AOD516、AOD484、AOD482、AOD478、AOD444、AOD4185、AOD4184L、AOD4184A、AOD4132、AOD413A、AOD409、AOD417、AOD407、AOD403、AO8822、AO8810、AO3414、AO3402、AO4606、 AO4485、AO4453、AO4447AL、AO4443、AO4468、AO4435、AO4421、AO4419、AO4407AL、AO4406AL、AO4354、AO4292、AO4264E、AO3485、AO3481、AO3480、AO3423、AO3422、AO3416、AO3415AL、AO3415、AO3407A、AO3401A、AO3400A

Hong Kong Xinrui Electronics Co., Ltd. is a professional supplier of integrated circuits and has many years of sales experience in the bank! With a large stock of stock, integrity-based, customer first, the quality of products for customers!

Due to the large number of company models, it is impossible to upload them one by one. If you can't find the product you want on the website, please contact the salesperson. Our company can provide electronic components distribution service.

Company: Hong Kong Xinrui Electronics Co., Ltd.

Contact: Miss Yao

Mobile: 13725590222

Tel: 0755-83780666/83265111

Fax: 0755-82800889

QQ: 3373563833

Address: 26B, Block B, Huaqiang Plaza, Futian North Road, Futian District, Shenzhen

Company website: www.xrdz-hk.com