Prévia do material em texto
Step 1 of 1 6.026P Refer to Figure 6.5 for four possible large-signal equivalent circuit models of the npn BJT operating in the forward active mode in the text book. Refer to Figure 6.11 for two possible large-signal equivalent circuit models of the pnp BJT operating in the active mode in the text book. The current-voltage relationship of the pnp transistor is identical to the npn transistor except that has to be replaced by . Draw the remaining two large-signal models of a pnp transistor in the active mode. E E + OB ic (c) C (d) Figure 1 Thus, the remaining two large-signal models of a prip transistor in the active mode are drawn as shown in Figure 1.