选择题:已知图中二极管的反向击穿电压为 100V ,测得 I = 1μA 。 保持 V 和 R 不变,温度下降10 °C , I 将 。
A.
为2μA 左右
B.
为0.5μA 左右
C.
不变化
D.
远大于2μA
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