This webpage doesn't work with Internet Explorer. Please use the latest version of Google Chrome, Microsoft Edge, Mozilla Firefox or Safari.
请输入3个以上字符
The information presented in this cross reference is based on TOSHIBA's selection criteria and should be treated as a suggestion only. Please carefully review the latest versions of all relevant information on the TOSHIBA products, including without limitation data sheets and validate all operating parameters of the TOSHIBA products to ensure that the suggested TOSHIBA products are truly compatible with your design and application.
Please note that this cross reference is based on TOSHIBA's estimate of compatibility with other manufacturers' products, based on other manufacturers' published data, at the time the data was collected.
TOSHIBA is not responsible for any incorrect or incomplete information. Information is subject to change at any time without notice.
请输入3个以上字符
安全工作区(SOA)是指双极晶体管在不发生损坏或劣化的情况下的工作电流和电压条件。双极晶体管不得暴露于安全工作区(SOA)之外,哪怕是一瞬间。针对直流和不同脉冲宽度条件绘制了单独的SOA曲线。在连续脉冲操作工作情况下,必须确保双极型体管不会超过单脉冲工作的SOA,也不会超过额定结温。关于结温计算示例,详见 Bipolar Transistor Application Note: Thermal Stability and Thermal Design。
SOA的边界是直线,由以下几方面界定:1)集电极电流限制;2)热击穿限制;3)二次击穿限制;及4)集电极-发射极电压限制。
以下文件还包含相关信息: