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In this paper, Electrostatic-Discharge (ESD) reliability study of 45-V HV pLDMOS devices with the source-side discrete islands is investigated. A pure pLDMOS transistor is always frail in ESD harms (It2= 0.107-A). However, if a pLDMOS device with two embedded SCRs (drain side npn-arranged); the corresponding It2 current can be upgraded to 0.644-A. Furthermore, as a pLDMOS-SCR (npn-arranged stripe...
For the anti-ESD reliability consideration, the drain-side with super-junction structures and “npn” embedded type SCRs of nLDMOS transistors are investigated in this paper. From the experimental data, we can find that the layout manner of super-junction types in the drain-side have positive impacts on the anti-ESD capability. On the other hand, as the drain-side added another item i.e. an embedded...
The impact of layout-type dependences on anti-ESD robustness in a 0.25 μm 60 V process will be investigated in this paper, which included the traditional striped-type nLDMOS, waffle-type nLDMOS, and nLDMOS embedded with a pnp-manner SCR devices. Then, these nLDMOS devices are used to evaluate the influence of layout architecture on trigger voltage (Vt1), holding voltage (Vh) and secondary breakdown...
Niche strategy takes some narrow business scope as starting point, through concentrating the input of resources and expanding market scope, finally become leading position in dominant market. The paper selected Ningbo BEIFA Group as example, and summarized the innovation modes, processes and approaches based on niche strategy. The paper shows that the technology innovation process of BEIFA can be...
The SAP-APO is an IT-solution for the supply network planning of global enterprise. It provides a decision support for the business operations in terms of long-terms as well as mid-terms business logistics optimization. This paper develops a logistics solution based on the framework of SAP-APO for the IC manufacturing industry. In it, an integrated solution framework is proposed and some planning...
Passive optical networks (EPONs) technology is being considered as a promising solution for next- generation broadband access network due to the convergence of low-cost Ethernet equipment and fiber infrastructure. Nevertheless, subcarrier often install telecommunications only according to the order of applying for to the newly-increased user's disposition in the end, but not dispose considering according...
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