scholarly journals The Investigation of Field Plate Design in 500 V High Voltage NLDMOS

2015 ◽  
Vol 2015 ◽  
pp. 1-6
Author(s):  
Donghua Liu ◽  
Xiangming Xu ◽  
Feng Jin ◽  
Wenting Duan ◽  
Huihui Wang ◽  
...  
Keyword(s):  
Breakdown Voltage ◽  
High Voltage ◽  
Field Plate ◽  
Plate Design ◽  
Drift Length ◽  
Drain Side ◽  
Resistance Performance

This paper presents a 500 V high voltage NLDMOS with breakdown voltage (VBD) improved by field plate technology. Effect of metal field plate (MFP) and polysilicon field plate (PFP) on breakdown voltage improvement of high voltage NLDMOS is studied. The coeffect of MFP and PFP on drain side has also been investigated. A 500 V NLDMOS is demonstrated with a 37 μm drift length and optimized MFP and PFP design. Finally the breakdown voltage 590 V and excellent on-resistance performance (Rsp= 7.88 ohm * mm2) are achieved.

High voltage GaN-based power HEMTs with field plate technique: Breakdown voltage and switching characteristics

2003 ◽  
Vol 0 (7) ◽  
pp. 2347-2350 ◽  
Author(s):  
Yoshiharu Takada ◽  
Wataru Saito ◽  
Masahiko Kuraguchi ◽  
Ichiro Omura ◽  
Kunio Tsuda
Keyword(s):  
Breakdown Voltage ◽  
High Voltage ◽  
Field Plate ◽  
Plate Technique ◽  
Switching Characteristics

The Mechanism of Field-Plate Induced the Breakdown Voltage Change of High Voltage LDMOS

2021 ◽  
Author(s):  
Ching-Kuei Shih ◽  
Chih-Cherng Liao ◽  
Karuna Nidhi ◽  
Kai-Chuan Kan ◽  
Ke-Horng Chen ◽  
...  
Keyword(s):  
Breakdown Voltage ◽  
High Voltage ◽  
Field Plate ◽  
Voltage Change

Lowering the Pressure Drop and Cost of a Proton Exchange Membrane Fuel Cell by Flow Field Plate Design

2020 ◽  
Vol 34 (7) ◽  
pp. 8857-8863
Author(s):  
Yongfeng Liu ◽  
Shijie Bai ◽  
Ping Wei ◽  
Pucheng Pei ◽  
Shengzhuo Yao ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Pressure Drop ◽  
Flow Field ◽  
Proton Exchange Membrane ◽  
Proton Exchange ◽  
Field Plate ◽  
Plate Design ◽  
Exchange Membrane
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