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(Solved): 6. Two identical transistors connected in parallel are equivalent to a single transistor Qe as sho ...



6. Two identical transistors connected in parallel are equivalent to a single transistor Qe as shown below. If the
individual

6. Two identical transistors connected in parallel are equivalent to a single transistor Qe as shown below. If the individual transistors have B?-B?-100 and Ig1- 10 ?A. (15%) IBI Qeq IE 182 Q (1) What is rel? (5%) (a) 25.74 ? (b) 51.48 ? (c) 12.87 ? (d) 75.36 ? A. (b) OB. (c) OC. (d) OD (A) 1 23 (2) What is re for the equivalent circuit? (5%) (a) 25.74 ? (b) 51.48 ? (c) 12.87 ? (d) 75.36 ? OA (6) OG (4) OD(A) & pents; 24 (3) What is BD for the equivalent circuit. (5%) (a) 10100 2 (b) 10000 (c) 200 (d)100 acer R


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A) we know re=26mV/Ie For re1=26mV/Ie1 Given Ib1= 10 micro amps Beta1=100 Ie1 = (1+beta1) Ie1 = 101 * 10 micr
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