Transistors
DTA123EM / DTA123EE / DTA123EUA
DTA123EKA / DTA123ESA
Digital transistors (built-in resistors)
DTA123EM / DTA123EE / DTA123EUA /
DTA123EKA / DTA123ESA
!
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 positive 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.
!
Equivalent circuit
R
1
IN
R
2
OUT
GND(+)
IN
GND(+)
OUT
!
External dimensions
(Units : mm)
DTA123EM
0.2
1.2
0.8
(2)
(3)
(1)
DTA123EE
0.2
1.6鹵0.2
1.0鹵0.1
+0.1
0.2
鈭?.05
(1)
0.5 0.5
+0.1
0.2
鈭?.05
0.7鹵0.1
0.55鹵0.1
1.2
0.32
0.4 0.4
0.8
0.8鹵0.1
0.22
1.6鹵0.2
(2)
0.5
0~0.1
0.13
0~0.1
ROHM : VMT3
Abbreviated symbol : 12
ROHM : EMT3
+0.1
0.3
鈭?.05
0.15鹵0.05
Abbreviated symbol : 12
DTA123EUA
2.0鹵0.2
1.3鹵0.1
0.65 0.65
(1)
(2)
0.2
0.9鹵0.1
0.7鹵0.1
DTA123EKA
2.9鹵0.2
1.9鹵0.2
0.95 0.95
(1)
(2)
1.1
+0.2
鈭?.1
0.8鹵0.1
1.25鹵0.1
2.1鹵0.1
0.1Min.
0.15Max.
(1) IN
(2) GND
(3) OUT
(3)
(1) GND
(2) IN
(3) OUT
0~0.1
(3)
(3)
0.1Min.
ROHM : UMT3
EIAJ : SC-70
Abbreviated symbol : 12
ROHM : SMT3
EIAJ : SC-59
0.4
+0.1
鈭?.05
All terminals have same dimensions
Abbreviated symbol : 12
DTA123ESA
3鹵0.2
4鹵0.2
2鹵0.2
(15Min.)
0.45
+0.15
鈭?.05
3Min.
5
2.5
+0.4
鈭?.1
0.5
0.45
+0.15
鈭?.05
ROHM : SPT
EIAJ : SC-72
(1) (2) (3)
(1) GND
(2) OUT
(3) IN
0.3Min.
0.3
+0.1
0.15鹵0.05
鈭?
All terminals have same dimensions
(1) GND
(2) IN
(3) OUT
1.6
+0.2
鈭?.1
2.8鹵0.2
0~0.1
+0.1
0.15
鈭?.06
(1) GND
(2) IN
(3) OUT
1
2
3
4
5
