请教ESD测试顺序

daidai

Because all tests need to pass, so I think there is no fixed sequence. Normally, 电源对地 --> I/O对电源/地 --> I/O对I/O is recommended because this is general strength sequence of ESD immunity. For your reference.

daidai

用相對I-V漂移故障判断方法时，是将电源地接到一起来，然后对I/O加电压，得到电流对电压的曲线.