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2N4401 Datasheet, PDF (3/8 Pages) NXP Semiconductors – NPN switching transistor
2N4401
ORDERING INFORMATION
Device
Package
Shipping†
2N4401
TO−92
5,000 Units / Box
2N4401RLRA
TO−92
2,000 / Tape & Reel
2N4401RLRAG
TO−92
(Pb−Free)
2,000 / Tape & Reel
2N4401RLRM
TO−92
2,000 / Ammo Pack
2N4401RLRP
TO−92
2,000 / Ammo Pack
2N4401RLRPG
TO−92
(Pb−Free)
2,000 / Ammo Pack
2N4401ZL1
TO−92
2,000 / Ammo Pack
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
+16 V
0
−2.0 V
SWITCHING TIME EQUIVALENT TEST CIRCUITS
1.0 to 100 ms,
DUTY CYCLE ≈ 2.0%
< 2.0 ns
1.0 kW
+30 V
200 W
CS* < 10 pF
+16 V
0
−14 V
1.0 to 100 ms,
DUTY CYCLE ≈ 2.0%
1.0 kW
< 20 ns
+30 V
200 W
CS* < 10 pF
Figure 1. Turn−On Time
Scope rise time < 4.0 ns
−4.0 V
*Total shunt capacitance of test jig connectors, and oscilloscope
Figure 2. Turn−Off Time
TRANSIENT CHARACTERISTICS
25°C
100°C
30
10
7.0
20
5.0
VCC = 30 V
IC/IB = 10
Cobo
3.0
2.0
QT
10
1.0
7.0
0.7
5.0
0.5
Ccb
0.3
3.0
0.2
QA
2.0
0.1
0.2 0.3 0.5 1.0 2.0 3.0 5.0 10
REVERSE VOLTAGE (VOLTS)
Figure 3. Capacitances
20 30 50
0.1
10
20 30 50 70 100
200 300 500
IC, COLLECTOR CURRENT (mA)
Figure 4. Charge Data
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