〈SMALL-SIGNAL TRANSISTOR〉
2SC4155A
FOR LOW FREQUENCY AMPLIFY APPLICATION
SILICON NPN EPITAXIAL TYPE(Super mini type)
DESCRIPTION
OUTLINE DRAWING
Unit:mm
2SC4155A is a super mini package resin sealed
silicon NPN epitaxial transistor,
It is designed for low frequency voltage application.
.
2.1
1.25 0.425
0.425
①
②
FEATURE
③
●Small collector to emitter saturation voltage.
VCE(sat)=0.3V max
●Excellent linearity of DC forward gain.
●Super mini package for easy mounting
APPLICATION
For Hybrid IC,small type machine low frequency voltage
Amplify application.
JEITA:SC-70
TERMINAL CONNECTER
①:BASE
MAXIMUM RATINGS(Ta=25℃)
Symbol
VCBO
VCEO
VEBO
I O
Parameter
Ratings
Unit
V
②:EMITTER
Collector to Base voltage
Collector to Emitter voltage
Emitter to Base voltage
Collector current
50
③:COLLECTOR
50
6
V
V
200
mA
mW
℃
℃
Pc
Collector dissipation
Junction temperature
Storage temperature
200
Tj
+150
-55~+150
Tstg
ELECTRICAL CHARACTERISTICS(Ta=25℃)
Limits
Typ
-
Parameter
Symbol
Test conditions
Unit
Min
50
Max
-
C to E break down voltage
Collector cut off current
Emitter cut off current
DC forward current gain
DC forward current gain
C to E Saturation Vlotage
Gain bandwidth product
Collector output capacitance
Noise Figure
V(BR)CEO
ICBO
IEBO
IC=100μA,RBE=∞
VCB=50V,IE=0
V
μA
μA
-
-
-
0.1
0.1
820
-
VEB=4V,IC=0
-
-
hFE
VCE=6V,IC=1mA
VCE=6V,IC=0.1mA
120
70
(※)
-
hFE
-
VCE(sat) IC=100mA,IB=10mA
-
-
0.3
-
V
fT
Cob
NF
VCE=6V,IE=-10mA
-
200
4
MHz
pF
VCB=6V,IE=0,f=1MHz
-
-
VCE=6V,IE=-0.1mA,f=1kHz,RG=2kΩ
-
-
15
dB
※) It shows hFE classification in below table.
Item
Q
R
S
T
120~270
180~390
270~560
390~820
hFE Item
ISAHAYA ELECTRONICS CORPORATION