2N3903
2N3904
www.centralsemi.com
DESCRIPTION:
NPN SILICON TRANSISTOR
The CENTRAL SEMICONDUCTOR 2N3903 and
2N3904 types are NPN silicon transistors designed for
general purpose amplifier and switching applications.
PNP complementary types are 2N3905 and 2N3906.
MARKING: FULL PART NUMBER
TO-92 CASE
MAXIMUM RATINGS: (T =25°C)
SYMBOL
UNITS
V
A
Collector-Base Voltage
V
V
V
60
40
6.0
200
625
CBO
CEO
EBO
Collector-Emitter Voltage
Emitter-Base Voltage
Continuous Collector Current
Power Dissipation
V
V
mA
mW
°C
I
C
P
D
Operating and Storage Junction Temperature
T , T
-65 to +150
J
stg
Thermal Resistance
Θ
200
°C/W
JA
ELECTRICAL CHARACTERISTICS: (T =25°C)
2N3903
2N3904
A
SYMBOL
TEST CONDITIONS
=30V, V =3.0V
MIN
MAX
50
MIN
-
MAX
50
UNITS
nA
I
V
-
CEV
CE
I =10μA
EB
BV
BV
BV
60
40
6.0
-
-
-
-
60
40
6.0
-
-
-
-
V
V
V
V
V
V
V
CBO
CEO
EBO
C
I =1.0mA
C
I =10μA
E
V
V
V
V
I =10mA, I =1.0mA
0.2
0.3
0.85
0.95
-
0.2
0.3
0.85
0.95
-
CE(SAT)
CE(SAT)
BE(SAT)
BE(SAT)
FE
C
C
B
B
B
B
I =50mA, I =5.0mA
-
-
I =10mA, I =1.0mA
0.65
-
0.65
-
C
I =50mA, I =5.0mA
C
h
h
h
h
h
h
V
=1.0V, I =0.1mA
20
35
50
30
15
50
250
-
40
70
100
60
30
100
300
-
CE
CE
CE
CE
CE
CE
CE
CB
EB
CE
C
V
V
V
V
V
V
V
V
V
=1.0V, I =1.0mA
-
-
FE
FE
FE
FE
C
=1.0V, I =10mA
150
-
300
-
C
=1.0V, I =50mA
C
=1.0V, I =100mA
-
-
C
=10V, I =1.0mA, f=1.0kHz
200
-
4.0
8.0
400
-
4.0
8.0
fe
C
f
=20V, I =10mA, f=100MHz
MHz
pF
pF
T
C
C
C
NF
=5.0V, I =0, f=100kHz
ob
ib
E
=0.5V, I =0, f=100kHz
-
-
C
=5.0V, I =100μA, R =1.0kΩ
C S
f=10Hz to 15.7kHz
=3.0V, V
-
6.0
-
5.0
dB
t
V
=0.5V, I =10mA
BE(OFF) C
on
off
CC
=1.0mA
I
V
-
-
70
225
-
-
70
250
ns
ns
B1
CC
t
=3.0V, I =10mA, I =I =1.0mA
B1 B2
C
R2 (12-October 2011)