JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
Digital transistors (built-in resistors)
DTC143EE/DTC143EUA/
DTC143ECA/DTC143EKA/DTC143ESA
DIGITAL TRANSISTOR (NPN)
Features
1) Built-in bias resistors enable the configuration of an inverter circuit without
connecting external input resistors (see equivalent circuit).
2) The bias resistors consist of thin-film resistors with complete isolation to
allow negative biasing of the input. They also have the advantage of
almost completely eliminating parasitic effects.
3) Only the on/off conditions need to be set for operation, making device design easy.
PIN CONNENCTIONS AND MARKING
DTC143EE
DTC143EUA
SOT-523
Addreviated symbol: 23
SOT-323
Addreviated symbol: 23
DTC143EKA
DTA114ECA
DTC143ECA
SOT-23
SOT-23-3L
Addreviated symbol: 23
SOT-23
Addreviated symbol: 23
DTC143ESA
TO-92S
Absolute maximum ratings(Ta=
25℃
)
Parameter
Supply voltage
Input voltage
Output current
Power dissipation
Junction temperature
Storage temperature
Parameter
Input voltage
Output voltage
Input current
Output current
DC current gain
Input resistance
Resistance ratio
Transition frequency
Symbol
V
CC
V
IN
I
O
I
C(MAX)
Pd
T
j
Tstg
Symbol
V
I(off)
V
I(on)
V
O(on)
I
I
I
O(off)
G
I
R
1
R
2
/R
1
f
T
20
3.29
0.8
3
Min.
Limits (DTC143E□ )
E
UA
KA
CA
SA
Unit
V
V
mA
50
-10~+30
100
100
150
200
150
-55~150
Typ
Max.
0.5
0.3
1.8
0.5
4.7
1
250
6.11
1.2
MHz
Unit
V
V
mA
µA
KΩ
Conditions
V
CC
=5V ,I
O
=100µA
V
O
=0.3V ,I
O
=20
mA
I
O
/I
I
=10mA/0.5mA
V
I
=5V
V
CC
=50V ,V
I
=0
V
O
=5V ,I
O
=10mA
300
mW
℃
℃
Electrical characteristics (Ta=25
℃
)
V
O
=10V ,I
O
=5mA,f=100MHz
Typical Characteristics
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