三极管生产工艺过程直接影响三极管的质量和特性－ 通过产品统计分析与实验研究，找出三极管漏电流异常变化、放大倍数、饱和电压、ＣＥ 反向击穿电压、ＣＢ 反向击穿电压漂移等特性参数不确定甚至失效的原因，并提出了工艺控制改善措施，进而提高了产品的可靠性和稳定性－图２ ，表１ ，参５－ Transistor production process directly affects the quality and characteristics of the transistor - through product statistical analysis and experimental study to find the transistor leakage current abnormal changes, magnification, saturation voltage, CE reverse breakdown voltage, CB reverse breakdown voltage drift and other characteristics Uncertain parameters or even failure of the reasons and proposed process control measures to improve, thereby enhancing the reliability and stability of the product - Figure 2, Table 1, reference 5-