6.2 Two transistors, fabricated with the same technology but having different junction areas, when operated at a base-emitter voltage of 0.75 V, have collector currents of 0.4 mA and 2 mA. Find IS for each device. What are the relative junction areas?
3.7 × 10−17 A; 1.87 × 10−16 A; 5:1
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