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2N4401BU Datasheet, PDF (6/7 Pages) Fairchild Semiconductor – This device is designed for use as a medium power amplifier and switch requiring collector currents up to 500 mA
Test Circuits
16 V
0
≤ 200ns
NPN General Purpose Amplifier
(continued)
30 V
200 Ω
1.0 KΩ
500 Ω
FIGURE 1: Saturated Turn-On Switching Timer
NOTE: BVEBO= 5.0 V
30 V
0
≤ 200ns
- 1.5 V
6.0 V
1k
37 Ω
1.0 KΩ
50 Ω
FIGURE 2: Saturated Turn-Off Switching Time