100mA / 50V Digital transistors
(with built-in resistors)
DTC114TM / DTC114TE / DTC114TUA / DTC114TKA
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Applications
Inverter, Interface, Driver
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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 thin-film resistors with complete isolation to allow negative biasing 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 the device design easy.
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Structure
NPN epitaxial planar silicon transistor (Resistor built-in type)
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Dimensions
(Unit : mm)
DTC114TM
0.2
DTC114TE
1.2
0.32
(3)
1.6
0.3
( 3)
0.7
0.55
0.8
( 2)
(1)
0.4 0.4
0.13
0.5
0.2
0.2
0.5 0.5
ROHM : VMT3
0.8
(1) Base
(2) Emitter
(3) Collector
0.15
0.1Min.
0.2
0.22
(1)(2)
0.8
1.2
1.6
ROHM : EMT3
1.0
Abbreviated symbol : 04
(1) Emitter
(2) Base
(3) Collector
Abbreviated symbol : 04
DTC114TUA
2.0
0.3
(3)
0.9
0.2
0.7
DTC114TKA
2.9
0.4
(3)
1.1
0.8
1.25
2.1
(2)
(1)
0.3Min.
0.65 0.65
0.1Min.
(2)
(1)
ROHM : UMT3
EIAJ : SC-70
1.3
0.15
(1) Emitter
(2) Base
(3) Collector
1.6
2.8
0.95 0.95
0.15
Each lead has same dimensions
Abbreviated symbol : 04
ROHM : SMT3
EIAJ : SC-59
1.9
(1) Emitter
(2) Base
(3) Collector
Each lead has same dimensions
Abbreviated symbol : 04
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Inner circuit
C
B
R
1
E
B : Base
C : Collector
E : Emitter
R
1
=10kΩ
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c
2009 ROHM Co., Ltd. All rights reserved.
1/2
2009.06 - Rev.C
ROHM [ ROHM ]
