ROHM DTC115TUA, DTC115TSA, DTC115TKA, DTC115TH Datasheet
DTC115TH / DTC115TUA / DTC115TKA / DTC115TSA
Transistors
Digital transistors (built in resistor)
DTC115TH / DTC115TUA / DT115TKA / DTC115TSA
External dimensions
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 negative 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.
Equivalent circuit
!!!!
B
E : Emitter
C : Collector
B : Base
R
1
C
E
!!!!
DTC115TH
ROHM : EMT3H
EIAJ : SC-89
DTC115TUA
ROHM : UMT3
EIAJ : SC-70
DTC115TKA
(Units : mm)
1.6
0.85
(1)
(2)
0to0.1
2.1
0to0.1
1.6
2.8
1.0
0.5 0.5
0.7
)
1
(
0.65
)
2
(
0.65
0.2
0.7
)
1
(
)
2
(
0.95 0.95
0.27
(3)
0.12
)
3
(
0.3
1.25
0.15
0.1to0.4
Each lead has same dimensions
)
3
(
0.4
1.6
2.0
1.3
0.9
(1) Emitter
(2) Base
(3) Collector
(1) Emitter
(2) Base
(3) Collector
ROHM : SMT3
EIAJ : SC-59
DTC115TSA
ROHM : SPT
EIAJ : SC-72
0.15
0.3to0.6
Each lead has same dimensions
42
3
)
15Min.
(
5
(1) (2) (3)
Taping specifications
0.45
2.5
0to0.1
3Min.
0.8
0.45
0.5
(1) Emitter
(2) Base
(3) Collector
(1) Emitter
(2) Collector
(3) Base
DTC115TH / DTC115TUA / DTC115TKA / DTC115TSA
Transistors
Absolute maximum ratings
!!!!
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Collector current
Collector power
dissipation
Junction temperature
Storage temperature
Packaging, marking, and packaging specifications
!!!!
Basic ordering unit (pieces)
Electrical characteristics
!!!!
Collector-base breakdown voltage
Collector-emitter breakdown voltage
Emitter-base breakdown voltage
Collector cutoff current
Emitter cutoff current
Collector-emitter saturation voltage
DC current
Input resistance
Transition frequency
Transition frequency of the device.
∗
Parameter Symbol
DTC115TH
DTC115TUA / DTC115TKA
DTC115TSA
Part No. DTC115TH
Package
Marking
Packaging code
Parameter Symbol Min. Typ. Max. Unit Conditions
transfer ratio
(Ta=25°C)
EMT3H
09
T2L
8000
(Ta=25°C)
BV
CBO
BV
CEO
BV
EBO
I
CBO
I
EBO
V
CE(sat)
h
FE
R
1
f
T
V
CBO
V
CEO
V
EBO
I
C
Pc
Tj
Tstg
DTC115TUA
UMT3
T106
3000
100
09
50
50
5
-
-
-
70
-
Limits
50
50
5
100
150
200
300
150
−55~+150
-
-
-
-
-
250
100
250
Unit
V
V
V
mA
mW
˚C
˚C
DTC115TKA
SMT3
09
T146
3000
-
-
-
0.5
0.5
0.3
600
130
-
DTC115TSA
V
V
V
µA
µA
V
-
kΩ
MHz
SPT
TP
5000
I
C
I
C
I
E
V
V
I
C/IB
I
C
V
-
=
=
=
CB
EB
=
CE
50µA
1mA
50µA
=
50V
=
4V
=
1mA/0.1mA
1mA, V
=
10V, I
CE
=
5V
E
=−
5mA, f=100MHz
-
∗
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