Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1789311 | Current Applied Physics | 2009 | 4 Pages |
Abstract
In this paper, the improved characteristics of 10 V tolerant high-voltage n-channel lateral double diffused metal–oxide–semiconductor (LDMOS) devices, using a pure 0.25 μm standard low-voltage complementary metal–oxide–semiconductor (CMOS) logic process with dual gate oxide, are described. The fabricated transistors showed about 30% better current driving characteristics and about 40% higher drain operating voltage than previous reports of these kinds of devices. The transistors maintained a breakdown voltage, BVDSS, over 14 V. These devices also showed good sub-threshold characteristics. This paper describes the cost-effective and high performance n-channel high-voltage LDMOS using a pure low-voltage standard CMOS logic process.
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Authors
Kee-Yeol Na, Yeong-Seuk Kim,