04 July 2012

Comparison between n-channel JFET and p-channel JFET

n-Channel JFET

1. The current carriers are electrons.

2. Mobility of electrons large

3. Transconductance large

4. Input noise low

p-Channel JFET


1. The current carriers are holes.

2. Mobility of electrons poor

3. Transconductance small

4. Input noise large