First, comprehensive and systematic methods for measurement and extracting SPICE parameters based on physical BJTs are presented, including a proposed curve鈥恌itting calculation method for extracting barrier capacitance parameters. Second, an analysis of the impact of major BJT electrical characteristics ...
In addition, a high-low temperature chamber is used to achieve accurate junction temperature control. Fig. 7(b) shows the measuring circuit. Finally, the I–V curve of IGBT Conclusion This paper presents a method to monitor the lift-off degree of bond wire of IGBT module by separating ...