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JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
TO-92S Plastic-Encapsulate Transistors
TO – 92S
2SC2458
TRANSISTOR (NPN)
1. EMITTER
FEATURES
z High Current Capability
z High DC Current Gain
z Excellent hFE Linearity
z Complementary to 2SA1048
2. COLLECTOR
3. BASE
BDTIC
MAXIMUM RATINGS (Ta=25℃ unless otherwise noted)
Symbol
Parameter
Value
Unit
V
VCBO
Collector-Base Voltage
50
VCEO
Collector-Emitter Voltage
50
V
VEBO
Emitter-Base Voltage
5
V
IC
Collector Current
0.15
A
PC
Collector Power Dissipation
200
mW
Thermal Resistance From Junction To Ambient
625
℃/W
Tj
Junction Temperature
150
℃
Tstg
Storage Temperature
-55~+150
℃
RθJA
ELECTRICAL CHARACTERISTICS (Ta=25℃ unless otherwise specified)
Parameter
Symbol
Test
conditions
Min
Typ
Max
Unit
Collector-base breakdown voltage
V(BR)CBO
IC= 0.1mA,IE=0
50
V
Collector-emitter breakdown voltage
V(BR)CEO
IC=1mA,IB=0
50
V
Emitter-base breakdown voltage
V(BR)EBO
IE=0.1mA,IC=0
5
Collector cut-off current
ICBO
VCB=50V,IE=0
0.1
μA
Emitter cut-off current
IEBO
VEB=5V,IC=0
0.1
μA
DC current gain
hFE
VCE=6V, IC=2mA
Collector-emitter saturation voltage
Collector output capacitance
VCE(sat)
Cob
fT
Transition frequency
70
V
700
IC=100mA,IB=10mA
0.25
V
VCB=10V,IE=0, f=1MHz
3.5
pF
VCE=10V,IC=1mA
80
MHz
CLASSIFICATION OF hFE
RANK
O
Y
GR
BL
RANGE
70-140
120-240
200-400
350-700
www.BDTIC.com/jcst
Typical Characteristics
Static Characteristic
10
hFE
24uA
6
DC CURRENT GAIN
21uA
IC
(mA)
VCE= 6V
COMMON
EMITTER
Ta=25℃
27uA
COLLECTOR CURRENT
hFE —— IC
1000
30uA
8
2SC2458
18uA
15uA
4
12uA
9uA
2
Ta=100℃
300
Ta=25℃
6uA
IB=3uA
0
0
2
4
6
8
10
COLLECTOR-EMITTER VOLTAGE
VCE
100
0.1
12
VBEsat —— IC
1.0
1
10
COLLECTOR CURRENT
(V)
VCEsat ——
250
IC
100 150
(mA)
IC
BDTIC
COLLECTOR-EMITTER SATURATION
VOLTAGE VCEsat (mV)
BASE-EMITTER SATURATION
VOLTAGE VBEsat (V)
β=10
0.8
Ta=25℃
Ta=100℃
0.6
β=10
200
150
Ta=100℃
100
Ta=25℃
50
0.4
0.1
1
10
COLLECTOR CURRENT
fT
1000
——
IC
(mA)
1
10
COLLECTOR CURRENT
IC
30
Cob / Cib
——
100 150
IC
(mA)
VCB / VEB
(MHz)
f=1MHz
IE=0 / IC=0
(pF)
Ta=25℃
Cib
10
CAPACITANCE
C
fT
TRANSITION FREQUENCY
0
0.1
100 150
100
Cob
VCE=10V
Ta=25℃
10
0
2
4
6
8
COLLECTOR CURRENT
Pc
COLLECTOR POWER DISSIPATION
Pc (mW)
250
——
IC
10
1
0.1
1
REVERSE VOLTAGE
(mA)
Ta
200
150
100
50
0
0
25
50
www.BDTIC.com/jcst
75
AMBIENT TEMPERATURE
100
Ta
125
(℃ )
150
10
V
(V)
20
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