(Solved): 5. Given the BJT transistor characteristics of Fig. 4.76: (a) Draw a load line on the characteristi ...

5. Given the BJT transistor characteristics of Fig. 4.76: (a) Draw a load line on the characteristics determined by \( E=21 \mathrm{~V} \) and \( R_{C}=3 \mathrm{k} \Omega \) for a fixedbias configuration. (b) Choose an operating point midway between cutoff and saturation. Determine the value of \( R_{B} \) to establish the resulting operating point. (c) What are the resulting values of \( I_{C Q} \) and \( V_{C E_{Q}} \) ? (d) What is the value of \( \beta \) at the operating point? (e) What is the value of \( \alpha \) defined by the operating point? (f) What is the saturation \( \left(I_{C_{a-1}}\right) \) current for the design? (g) Sketch the resulting fixed-bias configuration. (h) What is the de power dissipated by the device at the operating point? (i) What is the power supplied by \( V_{C C} \) ? (j) Determine the power dissipated by the resistive elements by taking the difference between the results of parts (h) and (i). Figure \( 4.76 \) Problems 5, 10, 19, 35, 36