【单选题】We define : V D is the voltagebetween P terminal and N terminal, is the current passing through the diode,and it’s direction is from P to N. if the diode is in the reverse-bias region,then ( )
A.
>0, >0
B.
=0, =0
C.
< 0,=- , isreverse saturation current of the diode
【单选题】We define : V D is the voltagebetween P terminal and N terminal, ID is the current passing through the diode,and it’s direction is from P to N. if VD=0 and ID =0, the diode is in the ( ) region