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