CMST6427E
ENHANCED SPECIFICATION
SURFACE MOUNT
NPN SILICON
DARLINGTON TRANSISTOR
w w w. c e n t r a l s e m i . c o m
DESCRIPTION:
The CENTRAL SEMICONDUCTOR CMST6427E is an
Enhanced Specification, SUPERmini™, NPN Silicon
Darlington Transistor. High DC Current gains, coupled
with a Low Saturation Voltage, make this an excellent
choice for industrial/consumer applications where
operational efficiency and small size are top priority.
MARKING CODE: C46
SOT-323 CASE
APPLICATIONS:
•
Motor drivers
•
Relay drivers
•
Pre-amplifier input applications
•
Voltage regulator controls
FEATURES:
•
High current (500mA max)
•
High DC current gain (15k min)
•
Low saturation voltage (VCE(SAT)=0.8V max)
•
High input impedance
•
SUPERmini™ SOT-323 surface mount package
♦
♦
MAXIMUM RATINGS:
(TA=25°C)
Collector-Base Voltage
Collector-Emitter Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Continuous Collector Current
Power Dissipation
Operating and Storage Junction Temperature
Thermal Resistance
SYMBOL
VCBO
VCES
VCEO
VEBO
IC
PD
TJ, Tstg
Θ
JA
60
60
40
12
500
275
-65 to +150
455
UNITS
V
V
V
V
mA
mW
°C
°C/W
ELECTRICAL CHARACTERISTICS:
(TA=25°C unless otherwise noted)
SYMBOL
TEST CONDITIONS
MIN
MAX
100
100
100
UNITS
nA
nA
nA
V
V
V
♦
♦
BVCBO
♦
BVCES
♦
BVEBO
♦
VCE(SAT)
♦
VCE(SAT)
VCE(SAT)
BVCEO
ICBO
ICEO
IEBO
VCB=30V
VCE=25V
VBE=10V
IC=100µA
IC=100µA
IC=10mA
IE=10µA
IC=50mA, IB=0.5mA
IC=100mA, IB=0.1mA
IC=500mA, IB=0.5mA
60
60
40
14
0.80
0.85
1.0
V
V
V
V
♦
Enhanced specification
R1 (9-February 2010)
CMST6427E
ENHANCED SPECIFICATION
SURFACE MOUNT
NPN SILICON
DARLINGTON TRANSISTOR
ELECTRICAL CHARACTERISTICS - Continued:
(TA=25°C
SYMBOL
TEST CONDITIONS
VBE(SAT)
IC=500mA, IB=0.5mA
VBE(ON)
VCE=5.0V, IC=50mA
hFE
VCE=5.0V, IC=10mA
hFE
VCE=5.0V, IC=100mA
hFE
VCE=5.0V, IC=500mA
fT
VCE=5.0V, IC=10mA, f=100MHz
Cob
VCB=10V, IE=0, f=1.0MHz
Cib
VBE=0.5V, IC=0, f=1.0MHz
NF
VCE=5.0V, IC=1.0mA, RS=100kΩ,
f=1.0kHz to 15.7kHz
♦
Enhanced specification
unless otherwise noted)
MIN
TYP
♦
♦
♦
15K
25K
15K
200
MAX
2.00
1.75
100K
200K
140K
7.0
15
10
UNITS
V
V
MHz
pF
pF
dB
SOT-323 CASE - MECHANICAL OUTLINE
LEAD CODE:
1) Base
2) Emitter
3) Collector
MARKING CODE: C46
R1 (9-February 2010)
w w w. c e n t r a l s e m i . c o m
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