KSD-T0C061-000 1
2N5551CN
NPN Silicon Transistor
Descriptions
• General purpose amplifier
• High voltage application
Features
• High collector breakdown voltage : VCBO = 180V, VCEO = 160V
• Low collector saturation voltage : VCE(sat)=0.5V(MAX.)
Ordering Information
Type NO. Marking Package Code
2N5551CN 2N5551C TO-92N
Outline Dimensions unit : mm
S
Se
em
mi
ic
co
on
nd
du
uc
ct
to
or
r
PIN Connections
1. Emitter
2. Collector
3. Base
3.09~3.29
0.40 Max.
1.27 Typ.
4.20~4.40
0.52 Max.
2.25 Max.
13.50~14.50
4.20~4.40
2.14 Typ.
0.90 Max.
3.55 Typ
23
1
KSD-T0C061-000 2
2N5551CN
Absolute Maximum Ratings (Ta=25°C)
Characteristic Symbol Rating Unit
Collector-base voltage VCBO 180 V
Collector-emitter voltage VCEO 160 V
Emitter-base voltage VEBO 6 V
Collector current IC 600 mA
Collector power dissipation PC 400 mW
Junction temperature TJ 150
°C
Storage temperature range Tstg -55~150
°C
Electrical Characteristics (Ta=25°C)
Characteristic Symbol Test Condition Min. Typ. Max. Unit
Collector-emitter breakdown voltage BVCEO I
C=1mA, IB=0 160 - - V
Collector cut-off current ICBO V
CB=180V, IE=0 - - 100 nA
Emitter cut-off current IEBO V
EB=6V, IC=0 - - 100 nA
DC current gain hFE (1) V
CE=5V, IC=1mA 80 - -
DC current gain hFE (2) V
CE=5V, IC=10mA 80 - 250 -
DC current gain hFE (3) V
CE=5V, IC=50mA 30 - -
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
Base-emitter voltage VBE V
CE=5V, IC=10mA - 0.65 0.85 V
Transition frequency fT V
CE=10V, IC=10mA - 150 - MHz
Collector output capacitance Cob V
CB=10V, IE=0, f=1MHz - 3 - pF
* : Pulse Tester : Pulse Width ≤300µs, Duty Cycle ≤2.0%
KSD-T0C061-000 3
2N5551CN
Electrical Characteristic Curves
Fig. 2 IC - VBE
Fig. 4 VCE(sat), VBE(sat) - IC
Fig. 3 fT - IC
Fig. 5 Cob - VCB
Fig. 1 P
C - Ta
KSD-T0C061-000 4
2N5551CN
The AUK Corp. products are intended for the use as components in general electronic
equipment (Office and communication equipment, measuring equipment, home
appliance, etc.).
Please make sure that you consult with us before you use these AUK Corp. products
in equipments which require high quality and / or reliability, and in equipments which
could have major impact to the welfare of human life(atomic energy control, airplane,
spaceship, transportation, combustion control, all types of safety device, etc.). AUK
Corp. cannot accept liability to any damage which may occur in case these AUK Corp.
products were used in the mentioned equipments without prior consultation with AUK
Corp..
Specifications mentioned in this publication are subject to change without notice.
