CHENMKO ENTERPRISE CO.,LTD
SURFACE MOUNT
NPN Digital Silicon Transistor
VOLTAGE 50 Volts
APPLICATION
* Switching circuit, Inverter, Interface circuit, Driver circuit.
CHDTC143ZMPT
CURRENT 100 mAmpere
FEATURE
* Small surface mounting type. (SOT-723)
* 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=4.7kΩ, Typ. )
0.17~0.27
0.4 1.15~1.25
0.4
(1)
SOT-723
(3)
(2)
0.75~0.85
0.27~0.37
CONSTRUCTION
* One NPN transistors and bias of thin-film resistors in one
package.
0.17~0.27
0.75~0.85
0.11~0.14
0.45~0.55
Gnd
In
1
CIRCUIT
2
1.15~1.25
R2
TR
R1
3
Out
Dimensions in millimeters
SOT-723
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.
Total power dissipation
Storage temperature
Junction temperature
Thermal resistance
junction - soldering point
T
amb
≤
25
O
C, Note 1
PARAMETER
Supply voltage
Input voltage
CONDITIONS
−
-5
−
−
−
−55
−
−
MIN.
MAX.
50
+30
100
mA
100
150
+150
150
140
mW
O
UNIT
V
V
C
C
C/W
O
O
RATING CHARACTERISTIC CURVES ( CHDTC143ZMPT )
Typical Electrical Characteristics
Fig.1 Input voltage vs. output current
(ON characteristics)
100
50
V
O
=
0.3V
Fig.2 Output current vs. input voltage
(OFF characteristics)
10m
5m
OUTPUT CURRENT : Io
(A)
V
CC
=
5V
INPUT VOLTAGE : V
I(on)
(V)
2m
1m
20
10
5
2
1
500m
200m
100m
100u
1m
10m
50m 100m
Ta=100
O
C
25
O
C
-40
O
C
100u
Ta=100
O
C
25
O
C
-40
O
C
10u
1u
0
1.0
2.0
3.0
OUTPUT CURRENT : I
O
(A)
INPUT VOLTAGE : V
I(off)
(V)
1k
500
DC CURRENT GAIN : G
I
Fig.3 DC current gain vs. output
current
V
O
= 5V
OUTPUT VOLTAGE : V
O(on)
(V)
Fig.4 Output voltage vs. output
current
1
l
O
/l
I
=
20
500m
200m
100m
50m
20m
10m
5m
2m
Ta=100
O
C
25
O
C
-40
O
C
200
100
50
20
10
5
2
1
100u
Ta=100
O
C
25
O
C
-40
O
C
1m
10m
100m
1m
100u
1m
10m
100m
OUTPUT CURRENT : I
O
(A)
OUTPUT CURRENT : I
O
(A)
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