An npn silicon transistor is in CE configuration, has VCC = 10 V and the collector load RC=5 kΩ.What is the minimum zero signal collector current required?Given Vknee = 1V
Question
An npn silicon transistor is in CE configuration, has VCC = 10 V and the collector load RC=5 kΩ.What is the minimum zero signal collector current required?Given Vknee = 1V
Solution
The minimum zero signal collector current (ICmin) in a transistor can be calculated using the formula:
ICmin = Vknee / RC
Given that Vknee = 1V and RC = 5 kΩ, we can substitute these values into the formula:
ICmin = 1V / 5 kΩ
To convert kΩ to Ω, we multiply by 1000, so RC = 5000 Ω.
ICmin = 1V / 5000 Ω
This gives us ICmin = 0.0002 A, or 200 µA.
So, the minimum zero signal collector current required is 200 µA.
Similar Questions
In an npn transistor circuit, the collector current is 8 mA. If 90% of the electrons emitted reach the collector, the emitter current (IE) and base current (IB) are given bySelect one:a. IE = – 8 mA, IB = 9 mAb. IE = 9 mA, IB = – 8 mAc. IE = 1 mA, IB = 9 mAd. IE = 9 mA, IB = 1 mA
For normal operation of an npn transistor, the base must be *(21 of 25)4 answers to the question.positive with respect to the emitter positive with respect to the collectordisconnected negative with respect to the emitter
n a transistor amplifier, if the base-emitter junction is open, the collector voltage is(a) 𝑉𝐶𝐶 (b) 0V (c) Floating (d) 0.2V
A transistor with IS = 2 × 10-16 A must provide a transconductance of 1/(13 Ω). What base-emitter voltage is required? Use 0.026 V for the thermal voltage. Please put your answer in mV and express your answer to one decimal places.
for a transistor, parameters are ß=180 and va= 150v and it is biased icq = 2ma. if collector of the transistor is connected to the base terminal, then small signal resistance re=vce/ic of this two terminal device is 12.87o12.88 k o2.33 k o12.53 o
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.