This preview shows page 1. Sign up to view the full content.
Unformatted text preview: . (Assume that V T = 26 mV at room temperature) 4. Determine the region of operation for a roomtemperature silicon npn transistor that has = 100 if (a) V CE = 10 V and I B = 20 A; (b) I C = I B = 0; (c) V CE = 3 V and V BE = 0.4 V; (d) I C = 1 mA and I B = 50 A. 5. Use the largesignal modes for the transistors illustrated in Figure 4.19 to find I C and V CE for the npn transistor circuits (parts a, b and c) of Figure P4.33. Assume that = 100. Repeat for = 300 and compare the results for both values. 6. Solve problems 4.34(a) and (b) in text 7. Solve problem 4.38 in text 8. Solve problem 4.42 in text 9. Solve Problem 4.45 in text...
View
Full
Document
This note was uploaded on 10/25/2011 for the course ELCT 371 taught by Professor Koley during the Spring '08 term at South Carolina.
 Spring '08
 KOLEY

Click to edit the document details