11. Some models base the collector current correction factor on the collector base voltage " V" 12. Because an increase in collector current with temperature is opposed, the operating point is kept stable. 13. In contrast, the Baker clamp reduces the transistor base current rather than supplying more collector current . 14. When Q2 turns on, it removes base current from Q1 thereby reducing the collector current of Q1. 15. Q3 / Q4 collector currents , and accordingly the output current at the base of Q15, remain unchanged. 16. The output ( collector ) conductance is determined by the Early voltage and is proportional to the collector current . 17. It has usually a high resistance to limit the static collector current , so the recharging process is slow. 18. Neglecting the base currents of Q1 and Q2, the collector current of Q1 is also the load current. 19. Its collector current reduces; as a result, the shared emitter voltage lowers slightly and Q1 collector voltage rises significantly. 20. For equal collector currents , this drawback translates to an increase in the dissipated power for the Darlington transistor over a single transistor.
