Transistors
DTC115EM / DTC115EE / DTC115EUA
DTC115EKA / DTC115ESA
Digital transistors (built-in resistors)
DTC115EM / DTC115EE / DTC115EUA
DTC115EKA / DTC115ESA
!
Features
1) Built-in bias resistors enable the configuration of an inverter circuit
without connecting external input resistors (see the equivalent
circuit).
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
R
1
R
2
IN
OUT
GND
IN
GND
OUT
!
Structure
NPN digital transistor (with built-in resistors)
!
External dimensions
(Units : mm)
DTC115EM
0.2
1.2
0.32
DTC115EE
1.2
0.8
(2)
(3)
(1)
1.6鹵0.2
1.0鹵0.1
0.2
0.4 0.4
0.8
+0.1
0.2
鈭?.05
(1)
0.5 0.5
+0.1
0.2
鈭?.05
0.8鹵0.1
1.6鹵0.2
0.7鹵0.1
0.55鹵0.1
0.5
0.22
(2)
0~0.1
0.13
0~0.1
0.15Max.
ROHM : VMT3
ROHM : EMT3
+0.1
0.3
鈭?.05
0.15鹵0.05
Abbreviated symbol : 29
Abbreviated symbol : 29
DTC115EUA
2.0鹵0.2
1.3鹵0.1
0.65 0.65
(1)
(2)
1.25鹵0.1
2.1鹵0.1
DTC115EKA
0.9鹵0.1
0.2
0.7鹵0.1
(1)
0~0.1
2.9鹵0.2
1.9鹵0.2
0.95 0.95
(2)
1.6
+0.2
鈭?.1
2.8鹵0.2
1.1
+0.2
鈭?.1
0.8鹵0.1
0.1Min.
(1) IN
(2) GND
(3) OUT
(3)
(1) GND
(2) IN
(3) OUT
0~0.1
(3)
ROHM : UMT3
EIAJ : SC-70
Abbreviated symbol : 29
(1) GND
(2) IN
(3) OUT
0.3Min.
0.3
+0.1
0.15鹵0.05
鈭?
All terminals have same dimensions
0.1Min.
(3)
+0.1
0.15
鈭?.06
0.4
+0.1
鈭?.05
All terminals have same dimensions
ROHM : SMT3
EIAJ : SC-59
(1) GND
(2) IN
(3) OUT
Abbreviated symbol : 29
DTC115ESA
3
鹵
0.2
4
鹵
0.2
2
鹵
0.2
(15Min.)
0.45
+
0.15
鈭?/div>
0.05
3Min.
5
2.5
+
0.4
鈭?/div>
0.1
0.5
0.45
+
0.15
鈭?/div>
0.05
ROHM : SPT
EIAJ : SC-72
(1) (2) (3)
(1) GND
(2) OUT
(3) IN
1
2
3
4
