CHENMKO ENTERPRISE CO.,LTD
CHDTC124GKPT
SURFACE MOUNT
NPN Digital Silicon Transistor
VOLTAGE 50 Volts CURRENT 100 mAmpere
APPLICATION
* Switching circuit, Inverter, Interface circuit, Driver circuit.
FEATURE
* Small surface mounting type. (SOT-23)
* High current gain.
SOT-23
* Suitable for high packing density.
* Low colloector-emitter saturation.
* High saturation current capability.
* Internal isolated NPN transistors in one package.
* Built in bias resistor(R1=22kΩ, Typ. )
(1)
(2)
(3)
CONSTRUCTION
* One NPN transistors and bias of thin-film resistors in one
package.
(
)
(
)
.055 1.40
.028 0.70
(
)
(
)
.047 1.20
.020 0.50
(
)
.103 2.64
.086 (2.20)
Emitter
Base
(
)
.045 1.15
2
1
CIRCUIT
(
)
.033 0.85
R1
TR
3
Collector
SOT-23
Dimensions in inches and (millimeters)
LIMITING VALUES
In accordance with the Absolute Maximum Rating System .
VALUE
SYMBOL
PARAMETER
CONDITIONS
UNIT
VCBO
Collector-Base voltage
50
50
5
V
V
V
VCEO
VEBO
Collector-Emitter voltage
Emitter-Base voltage
IC(Max.)
PD
Collector current
100
200
mA
mW
OC
Tamb ≤ 25 OC, Note 1
Power dissipation
Storage temperature
Junction temperature
-55 ~ +150
-55 ~ +150
TSTG
TJ
OC
OC/W
RθJ-S
, Note 1
Thermal resistance
junction - soldering point 140
Note
1. Transistor mounted on an FR4 printed-circuit board.
2003-12