Q. If the length of the intrinsic region in IMPATT diode is 2 µm and the carrier drift velocity are 107 cm/s, then the drift time of the carrier is: (Solved)
1. 10-11 seconds
2. 2×10-11 seconds
3. 2.5×10-11 seconds
4. none of the mentioned
- b. 2×10-11 seconds