JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
Digital transistors (built-in resistors)
DTC123YE/DTC123YUA/
DTC123YKA/DTC123YCA / DTC123YSA
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
DTC123YE
DTC123YUA
SOT-523
Addreviated symbol: 62
SOT-323
Addreviated symbol: 62
DTC123YKA
DTA114ECA
DTC123YCA
SOT-23
SOT-23-3L
Addreviated symbol: 62
SOT-23
Addreviated symbol: 62
DTC123YSA
TO-92S
Absolute maximum ratings(Ta=25℃)
Parameter
Supply voltage
Input voltage
Output current
Power dissipation
Junction temperature
Storage temperature
Symbol
V
CC
V
IN
I
O
I
C(MAX)
Pd
Tj
Tstg
150
Limits (DTC123Y□
E
UA
KA
50
-5~12
100
100
200
150
-55~150
300
)
CA
SA
Unit
V
V
mA
mW
℃
℃
Electrical characteristics (Ta=25℃)
Parameter
Input voltage
Output voltage
Input current
Output current
DC current gain
Input resistance
Resistance ratio
Transition frequency
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
33
1.54
3.6
2.2
4.5
250
2.86
5.5
MHz
KΩ
3
0.1
0.3
3.8
0.5
Min.
Typ
Max.
0.3
Unit
V
V
mA
µA
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
-
-
V
O
=10V, I
O
=5mA, f=100MHz
Typical Characteristics
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