DTA124TE(2009) 데이터 시트보기 (PDF) - ROHM Semiconductor
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DTA124TE Datasheet PDF : 3 Pages
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-100mA / -50V Digital transistors
(with built-in resistors)
DTA124TM / DTA124TE / DTA124TUA / DTA124TKA
Applications
Inverter, Interface, Driver
Features
1)Built-in circuit enables 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 positive 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.
Structure
PNP epitaxial planar silicon transistor (Resistor built-in type)
Dimensions (Unit : mm)
DTA124TM
1.2
0.32
(3)
DTA124TE
1.6
0.7
0.3
0.55
(3)
ROHM : VMT3
0.22
(1)(2)
0.4 0.4
0.8
0.13
0.5
Abbreviated symbol : 95
(1) Base
(2) Emitter
(3) Collector
ROHM : EMT3
(2) (1)
0.2
0.2
0.15
0.5 0.5
1.0
Abbreviated symbol : 95
DTA124TUA
2.0
0.3
(3)
0.9
0.2 0.7
2.9
1.1
DTA124TKA
0.4
0.8
(3)
(1) Emitter
(2) Base
(3) Collector
ROHM : UMT3
EIAJ : SC-70
(2)
(1)
0.65 0.65
1.3
0.15
(1) Emitter
(2) Base
(3) Collector
Each lead has same dimensions
Abbreviated symbol : 95
ROHM : SMT3
EIAJ : SC-59
(2)
(1)
0.95 0.95
0.15
1.9
(1) Emitter
(2) Base
(3) Collector
Each lead has same dimensions
Abbreviated symbol : 95
Inner circuit
C
B
R1
E
B : Base
C : Collector
E : Emitter
R1=22kΩ
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○c 2009 ROHM Co., Ltd. All rights reserved.
2009.06 - Rev.B
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