Transistors
DTA115TH / DTA115TE / DTA115TUA /
DTA115TKA / DTA115TSA
Digital transistors (built-in resistor)
DTA115TH / DTA115TE / DTA115TUA /
DTA115TKA / DTA115TSA
!
Features
1) Built-in bias resistors enable the configuration of an
inverter circuit without connecting external input
resistors.
2) The bias resistors consist of thin-film resistors with
complete isolation to allow positive biasing of the input,
and parasitic effects are almost completely eliminated.
3) Only the on / off conditions need to be set for
operation, making device design easy.
4) Higher mounting densities can be achieved.
!
External dimensions
(Units : mm)
DTA115TH
1.6
0.85
0.27
(1)
0.5 0.5
(3)
(2)
0.12
0
~
0.1
0.7
1.0
1.6
ROHM : EMT3H
EIAJ : SC-89
(1)Emitter
(2)Base
(3)Collector
(1)
(2)
0.2
0.5 0.5
DTA115TE
0.3
(3)
0.8
0.15
0.55
0.1Min.
0~0.1
0.7
!
Circuit schematic
C
R
1
ROHM : EMT3
EIAJ : SC-75A
1.6
0.2
1.0
1.6
B
(1)Emitter
(2)Base
(3)Collector
E
(1)
DTA115TUA
E : Emitter
C : Collector
B : Base
0.3
(3)
0.65 0.65
0.7
1.25
2.1
0.15
0.2
(2)
1.3
0.9
Each lead has same dimensions
0.1~0.4
0~0.1
2.0
ROHM : UMT3
EIAJ : SC-70
(1)Emitter
(2)Base
(3)Collector
(1)
DTA115TKA
0.4
(3)
1.6
2.8
0.15
0.3
~
0.6
0
~
0.1
0.8
1.1
0.95 0.95
1.9
2.9
(2)
Each lead has same dimensions
ROHM : SMT3
EIAJ : SC-59
(1)Emitter
(2)Base
(3)Collector
DTA115TSA
3
4
2
(15Min.)
3Min.
0.45
Taping specifications
2.5
5
(1)(2)(3)
0.5 0.45
ROHM : SPT
EIAJ : SC-72
(1)Emitter
(2)Collector
(3)Base
1
2
