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CMKT3946_15 Datasheet, PDF (1/2 Pages) Central Semiconductor Corp – COMPLEMENTARY SMALL SIGNAL SWITCHING TRANSISTOR
CMKT3946 NPN/PNP
SURFACE MOUNT SILICON
DUAL, COMPLEMENTARY
SMALL SIGNAL
SWITCHING TRANSISTOR
w w w. c e n t r a l s e m i . c o m
DESCRIPTION:
The CENTRAL SEMICONDUCTOR CMKT3946
(one each NPN and PNP) are silicon complementary
transistors in a space saving SOT-363 package, designed
for small signal general purpose amplifier and switching
applications.
MARKING CODE: K46
SOT-363 CASE
FEATURES:
• One NPN (3904) and one PNP (3906)
complementary Transistor in a single package
MAXIMUM RATINGS: (TA=25°C)
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Continuous Collector Current
Power Dissipation
Operating and Storage Junction Temperature
Thermal Resistance
SYMBOL
VCBO
VCEO
VEBO
IC
PD
TJ, Tstg
ΘJA
NPN
PNP
60
40
40
40
6.0
5.0
200
350
-65 to +150
357
UNITS
V
V
V
mA
mW
°C
°C/W
ELECTRICAL CHARACTERISTICS PER TRANSISTOR: (TA=25°C unless otherwise noted)
NPN
PNP
SYMBOL
TEST CONDITIONS
MIN MAX
MIN MAX UNITS
ICEV
VCE=30V, VEB=3.0V
-
50
-
50
nA
IBL
VCE=30V, VEB=3.0V
-
50
-
-
nA
BVCBO
IC=10μA
60
-
40
-
V
BVCEO
IC=1.0mA
40
-
40
-
V
BVEBO
IE=10μA
6.0
-
5.0
-
V
VCE(SAT)
IC=10mA, IB=1.0mA
- 0.20
- 0.25
V
VCE(SAT)
IC=50mA, IB=5.0mA
- 0.30
- 0.40
V
VBE(SAT)
IC=10mA, IB=1.0mA
0.65 0.85
0.65 0.85
V
VBE(SAT)
IC=50mA, IB=5.0mA
- 0.95
- 0.95
V
hFE
VCE=1.0V, IC=0.1mA
40
-
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
60
-
60
-
hFE
VCE=1.0V, IC=100mA
30
-
30
-
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
-
8.0
-
10
pF
R6 (23-September 2013)