3

When \$V_{GS}\$ is very negative \$I_D=0\$, whereas it conducts a little current when \$V_{GS}\$ is a little negative.

What is the value of \$I_D\$ when \$V_{GS}=0\$?

enter image description here

ema
  • 105
  • 1
  • 2
  • 11

1 Answers1

4

The value of \$I_{DS}\$ when \$V_{GS}=0\$ is called \$I_{DSS}\$ on datasheets.

Consider for example the following excerpt from Supertex DN3545 datasheet.

enter image description here