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BCD Platform과의 집적화에 적합한 고성능 Lateral Super Barrier Rectifier의 연구

김덕수, 이희덕

A Study on High Performance Lateral Super Barrier Rectifier for Integration in BCD (Bipolar CMOS DMOS) Platform

Duck Soo Kim, Hi Deok Lee
J Electr Electron Mater 2015;28(6):371-374.
Published online: June 1, 2015
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제안한 고성능 Lateral SBR은 우수한 순방향 전압 강하 특성(VF=0.38 V@IF=35 mA)과 낮은 역방향 누설전류 특성, 그리고 고온 동작 안정성(3.25 uA@T_j=150℃)을 확보가 가능하며 기존 BCD Platform에서 제공하는 PN junction 다이오드와 쇼트키다이오드의 단점을 극복 가능하였다. 나아가 BCD Platform에서 제공하는 Lateral 형태의 소자와 함께 집적화가 가능하여 고성능 IC설계에 대한 자유도를 높일 수 있다.

This paper suggests a high performance lateral super barrier rectifier (Lateral SBR) device which has the advantages of both Schottky diode and pn junction, that is, low forward voltage and low leakage current, respectively. Advantage of the proposed lateral SBR is that it can be easily implemented and integrated in current BCD platform. As a result of simulation using TCAD, BVdss = 48 V, VF = 0.38 V @ IF = 35 mA, T_j = 150℃ were obtained with very low leakage current characteristic of 3.25 uA

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A Study on High Performance Lateral Super Barrier Rectifier for Integration in BCD (Bipolar CMOS DMOS) Platform
J Electr Electron Mater. 2015;28(6):371-374.   Published online June 1, 2015
Download Citation

Download a citation file in RIS format that can be imported by all major citation management software, including EndNote, ProCite, RefWorks, and Reference Manager.

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A Study on High Performance Lateral Super Barrier Rectifier for Integration in BCD (Bipolar CMOS DMOS) Platform
J Electr Electron Mater. 2015;28(6):371-374.   Published online June 1, 2015
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