Test methods of safe operating area for power transistors 功率晶體管安全工作區(qū)測試方法
百科解釋
For power semiconductor devices (such as BJT, MOSFET, thyristor or IGBT), the safe operating area (SOA) is defined as the voltage and current conditions over which the device can be expected to operate without self-damage. Tim Williams ,The circuit designer's companion 2nd ed.