CHENMKO ENTERPRISE CO.,LTD
SURFACE MOUNT
NPN Digital Silicon Transistor
VOLTAGE 50 Volts
APPLICATION
* Switching circuit, Inverter, Interface circuit, Driver circuit.
CHDTC144VUGP
CURRENT 30 mAmpere
FEATURE
* Small surface mounting type. (SC-70/SOT323)
* High current gain.
* 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=47kΩ, Typ. )
(2)
SC-70/SOT-323
(3)
1.3±0.1
0.3±0.1
0.65
2.0±0.2
0.65
(1)
CONSTRUCTION
* One NPN transistors and bias of thin-film resistors in one
package.
1.25±0.1
MARKING
VUA
Gnd
In
1
0.05~0.2
0.1Min.
2.0~2.45
0.8~1.1
0~0.1
CIRCUIT
2
R2
TR
R1
3
Out
Dimensions in millimeters
SC-70/SOT-323
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 60134).
SYMBOL
V
CC
V
IN
I
O
DC Output current
I
C(Max.)
P
TOT
T
STG
T
J
Rθ
J-S
Note
1. Transistor mounted on an FR4 printed-circuit board.
2005-06
PARAMETER
Supply voltage
Input voltage
CONDITIONS
−
MIN.
MAX.
50
+40
30
V
V
UNIT
-15
−
−
T
amb
≤
25
O
C, Note 1
−
−55
−
junction - soldering point
−
mA
100
200
+150
150
140
mW
O
Total power dissipation
Storage temperature
Junction temperature
Thermal resistance
C
C
C/W
O
O
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