Q2: Consider an non transistor with VBE-0.8 at ic-2mA. Find vBE atic-1mA and ic-4mA.
Added by John B.
Close
Step 1
Step 1: The relationship between $V_{BE}$ and $I_C$ is given by: $$I_C = I_S e^{\frac{V_{BE}}{V_T}}$$ where $I_S$ is the saturation current and $V_T$ is the thermal voltage, approximately 26mV at room temperature. Show more…
Show all steps
Your feedback will help us improve your experience
Adi S and 89 other Physics 102 Electricity and Magnetism educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
The table given below shows the relationship between the collector current and the base-emitter voltage of a bipolar power transistor. Ic: 0, 1, 2, 3, 4, 5 VBE: 0, 0.5, 0.8, 0.9, 0.94, 0.96 a. Tabulate the finite forward divided difference of the given data. (12 points) b. Determine the value of VBE voltage utilizing Newton's Divided Difference Method for cubic interpolation that generates collector current Ic = 1.5A. (12 points) c. What can you say the Ic-VBE relation between [1,2] of Ic current. (How is the behaviour of the transistor?) (4 Points)
Adi S.
Consider an NPN transistor with Vbe = 0.7 V at Ic = 1 mA. Find Vbe at Ic = 0.1 mA and 10 mA. How should I solve this problem?
6.7 Consider an npn transistor whose base–emitter drop is 0.76 V at a collector current of 2 mA. What current will it conduct at vBE = 0.70 V? What is its base–emitter voltage for iC = 4 μA?
Recommended Textbooks
University Physics with Modern Physics
Physics: Principles with Applications
Fundamentals of Physics
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD