CXT3904 NPN
CXT3906 PNP
SURFACE MOUNT SILICON
COMPLEMENTARY TRANSISTORS
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DESCRIPTION:
The CENTRAL SEMICONDUCTOR CXT3904 and
CXT3906 are complementary silicon transistors
manufactured by the epitaxial planar process, epoxy
molded in a surface mount package, designed for small
signal general purpose and switching applications.
MARKING: FULL PART NUMBER
SOT-89 CASE
MAXIMUM RATINGS: (TA=25°C)
Collector-Base Voltage
SYMBOL
CXT3904 CXT3906 UNITS
Collector-Emitter Voltage
VCBO
VCEO
40 40 V
Emitter-Base Voltage
VEBO
6.0 5.0 V
Continuous Collector Current
Power Dissipation
Operating and Storage Junction Temperature
Thermal Resistance
60 40 V
IC
200 mA
PD
1.2 W
TJ, Tstg
ELECTRICAL CHARACTERISTICS: (TA=25°C unless otherwise noted)
CXT3904
SYMBOL
TEST CONDITIONS
MIN
MAX
ICEV VCE=30V, VEB=3.0V
- 50
IBL VCE=30V, VEB=3.0V
- 50
BVCBO IC=10µA
BVCEO IC=1.0mA
BVEBO IE=10µA
VCE(SAT) IC=10mA, IB=1.0mA
VCE(SAT) IC=50mA, IB=5.0mA
VBE(SAT) IC=10mA, IB=1.0mA
VBE(SAT) IC=50mA, IB=5.0mA
hFE VCE=1.0V, IC=0.1mA
-65 to +150
°C
ΘJA 104 °C/W
CXT3906
MIN
MAX
UNITS
- 50
nA
- 50
nA
60 -
40 -
40 -
40 -
V
6.0 -
5.0 -
V
- 0.20
- 0.30
0.65 0.85
- 0.95
40 -
- 0.25
- 0.40
0.65 0.85
- 0.95
V
V
V
V
V
60 -
hFE VCE=1.0V, IC=1.0mA
70 -
80 -
hFE VCE=1.0V, IC=10mA
100 300
100 300
hFE VCE=1.0V, IC=50mA
hFE VCE=1.0V, IC=100mA
60 -
60 -
30 -
30 -
R11 (07-October 2022)
CXT3904 NPN
CXT3906 PNP
SURFACE MOUNT SILICON
COMPLEMENTARY TRANSISTORS
ELECTRICAL CHARACTERISTICS - Continued: (TA=25°C unless otherwise noted)
CXT3904
CXT3906
SYMBOL TEST CONDITIONS
MIN MAX
MIN MAX
UNITS
fT VCE=20V, IC=10mA, f=100MHz
300
-
250
-
MHz
Cob VCB=5.0V, IE=0, f=1.0MHz
-
4.0
-
4.5
pF
Cib VBE=0.5V, IC=0, f=1.0MHz
-
12
-
12
pF
hie VCE=10V, IC=1.0mA, f=1.0kHz
1.0
10
2.0
12
kΩ
hre VCE=10V, IC=1.0mA, f=1.0kHz
0.5
8.0
0.1
10
x10-4
hfe VCE=10V, IC=1.0mA, f=1.0kHz
100
400
100
400
hoe VCE=10V, IC=1.0mA, f=1.0kHz
1.0
40
3.0
60
µS
NF VCE=5.0V, IC=100µA, RS=1.0kΩ,
f=10Hz to 15.7kHz
-
5.0
-
4.0
dB
td VCC=3.0V, VBE=0.5, IC=10mA, IB1=1.0mA - 35 - 35
ns
tr VCC=3.0V, VBE=0.5, IC=10mA, IB1=1.0mA - 35 - 35
ns
ts VCC=3.0V, IC=10mA, IB1=IB2=1.0mA
- 170 - 170
ns
tf VCC=3.0V, IC=10mA, IB1=IB2=1.0mA - 80 - 80
ns
SOT-89 CASE - MECHANICAL OUTLINE
(Bottom View)
LEAD CODE:
1) Emitter
2) Collector
3) Base
MARKING:
FULL PART NUMBER
R11 (07-October 2022)
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