Transistors
DTA124TH / DTA124TE / DTA124TUA
/
DTA124TKA / DTA124TSA
Digital transistors (built in resistor)
DTA124TH / DTA124TE / DT124TUA /
DTA124TKA / DTA124TSA
!Features
1) Built-in circuit enables 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.
!
External dimensions
(Units : mm)
DTA124TH
0.27
1.6
0.85
(1)
0.5 0.5
(3)
(2)
0.12
0to0.1
0.7
1.0
1.6
ROHM : EMT3H
(1) Emitter
(2) Base
(3) Collector
Addreviated symbol : 95
DTA124TE
0.3
(3)
(1)
(2)
0.2
0.50.5
1.0
0.8
1.6
0.15
0.2
0.55
0.1Min.
0to0.1
!
Equivalent circuit
ROHM : EMT3
0.7
1.6
Addreviated symbol : 95
(1) Emitter
(2) Base
(3) Collector
C
B
R
1
E
DTA124TUA
(1)
0.3
(3)
1.25
2.1
0.15
0.2
(2)
B : Base
C : Collector
E : Emitter
ROHM : UMT3
EIAJ : SC-70
0.1to0.4
0to0.1
0.7
0.9
1.3
2.0
All terminals have same dimensions
0.65 0.65
(1) Emitter
(2) Base
(3) Collector
Addreviated symbol : 95
DTA124TKA
(1)
All terminals have same dimensions
0.4
(3)
(2)
1.6
2.8
0.15
0.8
1.1
0.95 0.95
1.9
2.9
ROHM : SMT3
EIAJ : SC-59
0.3to0.6
(1) Emitter
(2) Base
(3) Collector
Addreviated symbol : 95
DTA124TSA
3
4
0to0.1
2
(15Min.)
3Min.
0.45
2.5
5
0.5 0.45
ROHM : SPT
EIAJ : SC-72
(1) (2) (3)
(1) Emitter
(2) Collector
(3) Base
1
2
