Depletion 109 1 Enhancement mode KIV V=OV V-IV V=-2 V =-3V -4 V V=V₂=-6V Enhancement Mode operation In this mode, the transistor operates with Vcs > 0V, and In increases above lpss Shockley's equation, the formula used to plot the Transfer Curve, still applies but Vcs is positive: VGS ID=IDss 1.. Vr

Introductory Circuit Analysis (13th Edition)
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Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Depletion
mode
Alp (mA)
10.9-
0.3V
0
Enhancement
mode
Vas
IDss
DSS
Alp
Vas=+1 V
VGs=0V
Vas=-1 V
-VGs=-2 V
Vos =V=-3 V
-4V₁V
VGs =Vp=-6 V
VDS
Enhancement Mode operation
In this mode, the transistor operates with Vcs > OV, and I increases above Ipss
Shockley's equation, the formula used to plot the Transfer Curve, still applies but
VGs is positive:
VGS
ID = IDSS 1-
VP
Transcribed Image Text:Depletion mode Alp (mA) 10.9- 0.3V 0 Enhancement mode Vas IDss DSS Alp Vas=+1 V VGs=0V Vas=-1 V -VGs=-2 V Vos =V=-3 V -4V₁V VGs =Vp=-6 V VDS Enhancement Mode operation In this mode, the transistor operates with Vcs > OV, and I increases above Ipss Shockley's equation, the formula used to plot the Transfer Curve, still applies but VGs is positive: VGS ID = IDSS 1- VP
Using the figure shown in the slide # 9. Calculate the
current in the transistor at VGS = -4 & + 2 V. If the
current is 30 mA, so what is the value of VGS that may
cause such current and then the transistor is working
at which mode (Enh/Dep)?
Transcribed Image Text:Using the figure shown in the slide # 9. Calculate the current in the transistor at VGS = -4 & + 2 V. If the current is 30 mA, so what is the value of VGS that may cause such current and then the transistor is working at which mode (Enh/Dep)?
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