DTA144WE_09 데이터 시트보기 (PDF) - ROHM Semiconductor
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DTA144WE_09 Datasheet PDF : 3 Pages
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-100mA / -50V Digital transistors
(with built-in resistors)
DTA144WE / DTA144WUA / DTA144WKA
Applications
Inverter, Interface, Driver
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 positive biasing of the input, and parasitic
effects are almost completely eliminated.
3)Only the on / off conditions need to be set for operation,
making the device design easy.
4)Higher mounting densities can be achieved.
Structure
PNP epitaxial planar silicon transistor
(Resistor built-in type)
Dimensions (Unit : mm)
EMT3
(SC-75A)
<SOT-416>
1.6
0.7
0.3
0.55
(3)
(1) GND
(2) IN
(3) OUT
(2) (1)
0.2
0.2
0.5 0.5
1.0
0.15
Each lead has same dimensions
Abbreviated symbol : 76
UMT3
<SC-70>
2.0
0.3
(3)
0.9
0.2 0.7
Packaging specifications
Package
EMT3 UMT3 SMT3
Packaging type
Taping Taping Taping
Code
TL T106 T146
Part No. Basic ordering unit (pieces) 3000 3000 3000
DTA144WE
−
−
DTA144WUA
−
−
DTA144WKA
−
−
(1) GND
(2) IN
(3) OUT
SMT3
<SC-59>
(2)
(1)
0.65 0.65
1.3
0.15
Each lead has same dimensions
Abbreviated symbol : 76
2.9
1.1
0.4
0.8
(3)
Inner circuit
R1
IN
R2
IN
OUT
GND(+)
GND(+)
OUT
(1) GND
(2) IN
(3) OUT
(2)
0.95 0.95
1.9
(1)
0.15
Each lead has same dimensions
Abbreviated symbol : 76
R1=47kΩ, R2=22kΩ
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○c 2009 ROHM Co., Ltd. All rights reserved.
2009.06 - Rev.C
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