Item APT77N60BC6 our custome test this item find they control Id=250uA ,but the min Volts =300 V ,below spec showed the Min Volts =600V ,then fail test ,i donnt know why the data cant match the spec,anyone can help to explain ?
文件上显示当Id 为250uA时,最小值是600V的,但是我客户测试的时候说最小值达到了300多V,我不知道怎么解决,为何发生这样的问题?也没有短路 ,物料静电防护也做好了,请高手帮忙解答,谢谢 |