JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
TO-92 Plastic-Encapsulate Transistors
2N3904
TRANSISTOR (NPN)
TO-92
FEATURE
z NPN silicon epitaxial planar transistor for switching and
Amplifier applications
z As complementary type, the PNP transistor 2N3906 is
Recommended
z This transistor is also available in the SOT-23 case with
the type designation MMBT3904
1. EMITTER
2. BASE
3. COLLECTOR
MAXIMUM RATINGS (Ta=25℃ unless otherwise noted)
Symbol
Parameter
Value
Unit
VCBO
Collector-Base Voltage
60
V
VCEO
Collector-Emitter Voltage
40
V
VEBO
Emitter-Base Voltage
6
V
0.2
A
0.625
W
IC
Collector Current -Continuous
PC
Collector Power Dissipation
TJ
Junction Temperature
150
℃
Tstg
Storage Temperature
-55-150
℃
ELECTRICAL CHARACTERISTICS (Ta=25℃ unless otherwise specified)
Parameter
Symbol
Test
conditions
Min
Typ
Max
Unit
Collector-base breakdown voltage
V(BR)CBO
IC=10μA, IE=0
60
V
Collector-emitter breakdown voltage
V(BR)CEO
IC= 1mA , IB=0
40
V
Emitter-base breakdown voltage
V(BR)EBO
IE= 10μA, IC=0
6
V
Collector cut-off
current
ICBO
VCB=60V, IE=0
0.1
μA
Collector cut-off
current
ICEO
VCE= 40V, IB=0
0.1
μA
IEBO
VEB= 5V, IC=0
0.1
μA
hFE1
VCE=1V,
IC=10mA
100
hFE2
VCE=1V,
IC=50mA
60
hFE3
VCE=1V,
IC=100mA
30
Emitter cut-off
current
DC current gain
400
Collector-emitter saturation voltage
VCE(sat)
IC=50mA, IB=5mA
0.3
V
Base-emitter saturation voltage
VBE(sat)
IC=50mA, IB=5mA
0.95
V
Transition frequency
fT
VCE=20V,IC=10mA,f=100MHz
Delay Time
td
VCC=3V,VBE=0.5V,
35
ns
Rise Time
tr
IC=10mA,IB1=1mA
35
ns
Storage Time
ts
VCC=3V, IC=10mA
200
ns
Fall Time
tf
IB1=IB2=1mA
50
ns
CLASSIFICATION
Rank
Range
OF
300
MHZ
hFE1
O
Y
G
100-200
200-300
300-400
B.Mar,2012
Typical Characteristics
Static Characteristic
100
80
hFE
400uA
350uA
60
——
IC
COMMON EMITTER
VCE=1V
500uA
450uA
DC CURRENT GAIN
COLLECTOR CURRENT
hFE
1000
IC
(mA)
COMMON EMITTER
Ta=25℃
2N3904
300uA
250uA
200uA
40
150uA
20
Ta=100℃
300
Ta=25℃
100
30
100uA
IB=50uA
0
10
0
2
4
6
8
COLLECTOR-EMITTER VOLTAGE
COLLECTOR-EMITTER SATURATION
VOLTAGE VCEsat (mV)
——
IC
Ta=25℃
30
3
10
COLLECTOR CURRENT
IC
200
100
30
——
Ic
1000
——
(mA)
IC
Ta=25℃
Ta=100℃
100
3
1
200
(mA)
30
10
COLLECTOR CURRENT
VBE
Cob/ Cib
10
VCE=5V
100
——
IC
100
VCB/ VEB
f=1MHz
IE=0/IC=0
Cib
Ta=25℃
(mA)
Cob
CAPACITANCE
C
10
3
Ta=25℃
1
1
0.3
0.4
0.6
0.8
BASE-EMMITER VOLTAGE
fT
1000
——
1.0
VBE
IC
fT
10
10
30
IC
(mA)
——
10
V
20
(V)
Ta
600
100
COLLECTOR CURRENT
Pc
700
300
3
1
REVERSE BIAS VOLTAGE
Ta=25℃
5
0.3
(V)
COMMON
EMITTER
VCE=20V
2
0.1
0.1
1.2
COLLECTOR POWER DISSIPATION
Pc (mW)
COLLCETOR CURRENT
IC
(pF)
Ta=100℃
0.1
0.2
(MHz)
200
(mA)
30
TRANSITION FREQUENCY
200
100
IC
β=10
β=10
1
VBEsat
3000
Ta=100℃
10
30
10
COLLECTOR CURRENT
300
100
3
1
(V)
BASE-EMITTER SATURATION
VOLTAGE VBEsat (mV)
VCEsat
1000
VCE
10
70
500
400
300
200
100
0
0
25
50
75
AMBIENT TEMPERATURE
100
Ta
125
150
(℃ )
B.Mar,2012
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