Transistors
DTC124TH / DTC124TE / DTC124TUA /
DTC124TKA / DTC124TSA
Digital transistors (built-in resistor)
DTC124TH / DTC124TE / DTC124TUA /
DTC124TKA / DTC124TSA
!
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 thinfilm resistors with
complete 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)
DTC124TH
0.27
1.6
0.85
(1)
0.5 0.5
(3)
(2)
1.0
1.6
0.12
0to0.1
0.7
ROHM : EMT3 Flat lead
EIAJ : SC-89
Abbreviated symbol : 05
(1) Emitter
(2) Base
(3) Collector
(1)
(2)
0.2
0.5 0.5
0.2
0.55
1.6
0.7
DTC124TE
0.3
(3)
!
Equivalent circuit
0.15
0.1Min.
0.8
1.6
0~0.1
1.0
ROHM : EMT3
EIAJ : SC-75A
C
B
R
1
E
Abbreviated symbol : 05
(1)Emitter
(2)Base
(3)Collector
DTC124TUA
(1)
0.65 0.65
0.7
B : Base
C : Collector
E : Emitter
0.15
0.3
(3)
1.25
2.1
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
Abbreviated symbol : 05
(1)Emitter
(2)Base
(3)Collector
DTC124TKA
(1)
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
Abbreviated symbol : 05
(1)Emitter
(2)Base
(3)Collector
DTC124TSA
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
3
