KST-9040-000 1
2N5401
PNP Silicon Transistor
Description
• General purpose amplifier
• High voltage application
Features
• High collector breakdown voltage : VCBO = -160V, VCEO = -150V
• Low collector saturation voltage : VCE(sat)=-0.5V(MAX.)
• Complementary pair with 2N5551
Ordering Information
Type NO. Marking Package Code
2N5401 2N5401 TO-92
Outline Dimensions unit : mm
S
Se
em
mi
ic
co
on
nd
du
uc
ct
to
or
r
4.5±0.1
4.5±0.1
0.4±0.02
1.27 Typ.
2.54 Typ.
1 2 3
3.45±0.1
2.25±0.1
2.06±0.1
1.20±0.1
0.38
PIN Connections
1. Emitter
2. Base
3. Collector
14.0±0.40
KST-9040-000 2
2N5401
Absolute maximum ratings (Ta=25°C)
Characteristic Symbol Ratings Unit
Collector-Base voltage VCBO -160 V
Collector-Emitter voltage VCEO -150 V
Emitter-Base voltage VEBO -5 V
Collector current IC -600 mA
Collector dissipation PC 625 mW
Junction temperature Tj 150
°C
Storage temperature Tstg -55~150
°C
Electrical Characteristics (Ta=25°C)
Characteristic Symbol Test Condition Min. Typ. Max. Unit
Collector-Base breakdown voltage BVCBO IC=-100µA, IE=0 -160 - - V
Collector-Emitter breakdown voltage BVCEO I
C=-1mA, IB=0 -150 - - V
Emitter-Base breakdown voltage BVEBO IE=-10µA, IC=0 -5 - - V
Collector cut-off current ICBO V
CB=-120V, IE=0 - - -100 nA
Emitter cut-off current IEBO V
EB=-3V, IC=0 - - -100 nA
DC current gain hFE (1) V
CE=-5V, IC=-1mA 50 - -
DC current gain hFE (2) V
CE=-5V, IC=-10mA 60 - 240 -
DC current gain hFE (3) V
CE=-5V, IC=-50mA 50 - -
Collector-Emitter saturation voltage VCE(sat)(1)
* IC=-10mA, IB=-1mA - - -0.2 V
Collector-Emitter saturation voltage VCE(sat)(2)
* IC=-50mA, IB=-5mA - - -0.5 V
Base-Emitter saturation voltage VBE(sat)(1)
* IC=-10mA, IB=-1mA - - -1 V
Base-Emitter saturation voltage VBE(sat)(2)* IC=-50mA, IB=-5mA - - -1 V
Transition frequency fT V
CE=-10V, IC=-10mA 100 - 400 MHz
Collector output capacitance Cob V
CB=-10V, IE=0, f=1MHz - - 6 pF
* : Pulse Tester : Pulse Width ≤300µs, Duty Cycle ≤2.0%
KST-9040-000 3
2N5401
Electrical Characteristic Curves
Fig. 5 Cob - VCB
Fig. 2 IC - VBE
Fig. 4 VCE(sat), VBE(sat) - IC Fig. 3 fT - IC
Fig. 1 PC-Ta
