TE launches new SESD device series at the Shanghai Electronics Show in Munich

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Today's sensitive ESD, high-compact ultra-mobile devices make cost-effective circuit protection an important part of the design process, TE Connectivity's TE Circuit Protection ( TE CircuitProtection) showcases a series of electronic circuits at the Shanghai Electronics Show in Munich A solution that protects electronic circuits from electrostatic discharge (ESD), overcurrent and overvoltage events, and thermal threats under abnormal operating temperatures or thermal runaway conditions. TE Circuit Protection was held at the 3402 booth in Hall W3 of the Shanghai Electronics Show in Munich from March 18th to 20th.

Dai Zhenxiang, Director of Sales, Asia Pacific, TE Circuit Protection, said: "We are seeing trends in a range of applications in consumer products, automotive and medical applications. Electronic components with complex topologies and space constraints are constantly being added to compact products, so it is necessary to re- Thinking about circuit protection, and this is the challenge that our TE Circuit Protection Department set for ourselves. What we showed at the Shanghai Electronics Show in Munich is the result of the company's leading edge in the industry to achieve new circuit integrity and circuit protection. ""

One of the main demonstrations of TE Circuit Protection at the show was the new silicon ESD ( SESD ) device family. It is well known that providing electrostatic discharge (ESD) protection according to the IEC61000-4-2 standard may not be sufficient to prevent more serious damage due to chargedboardevent (CBE) events. These extremely powerful surge events feature high peak currents and fast rise times that can damage I/O ports on smartphones, tablets, car infotainment devices and other sensitive electronics. With a ±20kV and ±22kV airdischarge rating, the new SESD device provides robust protection that can help designers solve their performance by far exceeding the IEC's 8kV contact and 15kV air discharge standards. A general protection problem caused by CBE.

In addition, these SESD devices have extremely low leakage currents (50nA), helping to reduce power consumption in applications where energy must be saved , making the new device family particularly suitable for ultra-mobile devices such as smartphones and tablets. It has become a major driving force for new growth in the global electronics industry, including China.

TE Circuit Protection will also showcase the MHP-TA series of ultra low side high resettable thermal cut-off (TCO) devices for Li-Ion battery protection.

MHP-TA devices feature thermal activation and other advanced features to help provide cost-effective, cost-effective methods for overheating and space saving in today's ultra-slim consumer electronics. The MHP-TA series is an extension of the Metal Hybrid Polymer Positive Temperature Coefficient (MetalHybridPPTC, MHP) technology of the TE Circuit Protection Division, which connects a PPTC device and a bimetal circuit breaker in parallel. The MHP-TA device interrupts the current when it detects a high battery temperature and shuts down the battery system before the battery overheats.

TE Circuit Protection's compact MHP-TA device is a thin, high-capacity lithium polymer (LiP) and column for protecting tablets, ultra-thin notebooks, smartphones and other slim portable electronics. The battery's efficient TCO solution provides additional design flexibility with multiple rated activation temperatures and two current ratings.

The high demand in the ultra-mobile field is the main driver of the Chinese electronics industry today. Market research firm Gartner expects shipments of China's media tablet market to reach 57 million units in 2016, almost catching up with 58 million units. Mobile PC. The adoption of media tablets is not limited to the consumer product market, but there are also many vertical markets that are in demand for media tablets, such as hotels, insurance, finance, retail transportation, education and other markets.

Dai Zhenxiang said: "TE Circuit Protection believes that our wide range of products has more efficient functionality and versatility than similar products on the market, and we will continue to be competitive by providing these circuit protection devices. By combining proprietary technology, continuous R&D efforts, rigorous testing and quality control in this area, we are able to stay ahead of the market. At the same time, we work hard to collaborate with our customers to understand their needs and determine the appropriate Their solution."