为什么碳化硅Cascode JFET 可以轻松实现硅到碳化硅的过渡？
与硅器件相比，碳化硅Cascode JFET具备多项优势。碳化硅作为宽禁带材料，具有更高的击穿电压特性，这意味着其器件可采用更薄的结构支持更高的电压。此外，碳化硅相较于硅的其他优势还包括： ...
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Linear Systems Empowers Analog Engineers with Release of "JFET Circuit Design: A Schematics ...
Linear Systems, a leader in monolithic dual JFETs and small-signal discrete semiconductor manufacturing, announces the ...
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SiC JFET并联的五大难题，破解方法终于来了！
第三，并联时必须安装缓冲电路。除了降低开关压摆率外，缓冲电路还能通过缓冲电阻抑制振铃。因此，增加缓冲电路可大大降低振荡的可能性。最后，尽可能依靠缓冲电路来设定开关速度，以最小化栅极电阻。这与直觉相反，但在《cascode ...
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从硅到碳化硅过渡，碳化硅Cascode JFET 为何能成为破局者？
图1：硅器件（Si）与碳化硅（SiC）器件的比较 什么是碳化硅Cascode JFET技术？ 众多终端产品制造商已选择碳化硅技术替代传统硅技术，基于双极结型晶体管（BJT）、结型场效应晶体管（JFET）、 金属氧化物半导体场效应晶体管（MOSFET） 和 绝缘栅双极晶体管（IGBT ...
IEEE1 个月
Higher Linearity and Low Noise DC Amplifier with Current Mirror Linear Compensation ...
This article focuses on optimizing the linearity and noise of the DC amplifier by using the nonlinearity of the current mirror to compensate for JFET mismatch. This effectively suppresses the ...