2SC2873
NPN-Silicon General use Transistors
1W 、1.5A、25V
4C
1B
Applications:Can be used for switching and amplifying in various
2C
SOT-89
electrical and electronic circuit.
Maximum ratings
Parameters
Symbol
Rating
Collector-emitter voltage (IB=0)
VCEO
25
Unit
V
Collector-base voltage(IE=0)
VCBO
40
V
Emitter-base voltage(IC=0)
VEBO
6
V
IC
1.5
A
Ptot
1
W
Junction temperature
Tjm
150
℃
Storage temperature
Tstg
-55~150
℃
Collector current
Total
dissipation
*
power(TA=25℃)
* Device is mounted on a printed circuit board.
Electrical characteristics(Unless otherwise specified,TA=25℃)
Parameters
Symbol
Test condition
Min.
typ
Max.
Unit
Collector-emitter breakdown voltage
V(BR)CEO
IC=2mA,IB=0
25
—
—
V
Collector-base breakdown voltage
V(BR)CBO
IC=100µA,IE=0
40
—
—
V
Emitter-base breakdown voltage
V(BR)EBO
IE=100µA,IC=0
6
—
—
V
Forward current
transfer ratio
O
Collector-emitter saturation voltage
Characteristic frequency
—
140
—
VCE=1V;IC=100mA
Y
Collector-base current
REV.08
70
hFE
120
—
240
—
VCB=35V,IE=0
—
—
100
nA
VCE(sat)
IC=800mA,IB=80mA
—
—
0.5
V
fT
IC=50mA,VCE=10V,
f=100MHz
—
100
—
MHz
ICBO
1 of 3
3E
2SC2873
Typical characteristics
REV.08
2 of 3
2SC2873
Outline dimensions
Unit:mm
Fig.7
REV.08
Outline Dimensions
3 of 3
Dimensions
Symbol
A
b
b1
b2
c
D
E
e
e1
HE
L
LE
α
min
1.4
0.35
0.4
SOT-89
type
max
1.6
0.55
0.65
1.6
0.35
4.4
2.35
0.45
4.6
2.55
1.5
3
4.15
2.7
1.0
5o
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