supported by Postdoctoral Innovative Talent Support Program under Grant BX20190059;the China Postdoctoral Science Foundation under Grant 2019M660235;the Sichuan Science and Technology Program under Project 2018JY0555;the Science and Technology on Analog Integrated Circuit Laboratory under Project 6142802180509。
A novel 600 V snapback-free high-speed silicon-on-insulator lateral insulated gate bipolar transistor is proposed and investigated by simulation.The proposed device features an embedded NPN structure at the anode side...
supported by the Beijing Natural Science Foundation,China(No.4162030)
The diode-triggered silicon-controlled rectifier(DTSCR) is widely used for electrostatic discharge(ESD) protection in advanced CMOS process owing to its advantages, such as design simplification, adjustable trigge...
Project supported by the National Natural Science Foundation of China(No.51237001);the Fundamental Research Funds for the Central Universities(No.E022050205)
The phenomenon that the wide P-emitter region in the conventional reverse conducting insulated gate bipolar transistor (RC-IGBT) results in the non-uniform current distribution in the integrated freewheeling diode ...
supported by the National Natural Science Foundation of China(No.51237001);the Fundamental Research Funds for the Central Universities of China(No.E022050205)
Novel reverse-conducting IGBT (RC-IGBT) with anti-parallel MOS controlled thyristor (MCT) is proposed. Its major feature is the introduction of an automatically controlled MCT at the anode, by which the anodeshort...
Project supported by the Fundamental Research Funds for the Central Universities(No.E022050205);the National Natural Science Foundation of China(No.51237001)
A physically based equation for predicting required p-emitter length of a snapback-free reverse- conducting insulated gate bipolar transistor (RC-IGBT) with field-stop structure is proposed. The n-buffer resis- tanc...
supported by the National Natural Science Foundation of China(Nos.60806025,61076082)
A novel short-anoded insulated-gate bipolar transistor(SA-IGBT) with double emitters is proposed.At the on-state,the new structure shows extraordinarily high emission efficiency.Moreover,with a short-contacted anode...
Project supported by the Analog Devices Inc and the National Natural Science Foundation of China(No.60906038)
Criterion for the second snapback of an LDMOS with an embedded SCR is given based on parasitic parameter analysis.According to this criterion,three typical structures are compared by numerical simulation and structura...
supported by the National Natural Science Foundation of China(Nos.60773081,60777018);the AM Foundation by Science and Technology Commission of Shanghai Municipality(No.087009741000);the SDC Project by Science and Technology Commission of Shanghai Municipality(Nos.08706201800,077062008,08706201000)
Gate-grounded NMOS (GGNMOS) devices with different device dimensions and layout floorplans have been designed and fabricated in 0.13-μm silicide CMOS technology. The snapback characteristics of these GGN-MOS device...
the Natural Science Foundation of Jiangsu Province(No.BK2007026);the Natural Science Foundation of Zhejiang Province(No.Y107055)~~
A novel SCR on-chip ESD device is proposed to protect IC chips against ESD stressing in two opposite direc- tions. The triggering voltages of four types of dual direction SCRs (DDSCR) are compared and analyzed, pMOS...
The reverse snapback phenomena (RSP) on I-V characteristics of static induction thyristors (SITH) are physically researched. The I-V curves of the power SITH exhibit reverse snapback phenomena, and even turn to th...