The importance of ESD static protection access control system
Although the discharge voltage of ESD may be as high as several thousand volts, due to the limited amount of electricity, the discharge time is completed in an instant, so the damage is often caused by the breakdown of the semiconductor dielectric layer and the semi-melting of the metal layer. The damage is difficult to be directly found in the later detection. , But the damage caused by the product is often revealed in the hands of the end user, and this is the most unacceptable to us; secondly, the economic loss caused by ESD will be amplified step by step along the industrial chain. ESD directly damages the components, but With the assembly and integration of products, the final impact will be on products and systems, and the losses will be magnified step by step. If upstream companies incur claims from downstream customers, they will far exceed the value of their products. Finally, and most importantly, ESD The control to solve is not a pure technical problem but a systematic project. It involves all aspects of work such as material technology, quality management, reliability analysis, staff training, inspection and audit, etc. The level of ESD control actually reflects Its reliability and quality management level, therefore, it has become one of the core conditions that EMS customers pay attention to when choosing suppliers