Rohm Semiconductor DTC144WKAT146 Bipolar Transistor Emitter reverse voltage U(CEO) 50 V DTC144WKAT146 Fiche De Données
Codes de produits
DTC144WKAT146
1/2
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2009 ROHM Co., Ltd. All rights reserved.
2009.06 - Rev.C
Each lead has same dimensions
Abbreviated symbol : 86
Each lead has same dimensions
Abbreviated symbol : 86
Each lead has same dimensions
Abbreviated symbol : 86
UMT3
<SC-70>
(1) GND
(2) IN
(3) OUT
(2) IN
(3) OUT
SMT3
<SC-59>
(1) GND
(2) IN
(3) OUT
(2) IN
(3) OUT
(SC-75A)
<SOT-416>
<SOT-416>
EMT3
(1) GND
(2) IN
(3) OUT
0.2
0.15
0.1Min.
0.9
0.7
1.25
2.1
0.3
(3)
0.65
(2)
2.0
1.3
(1)
0.65
(2)
(1)
2.8
1.6
0.4
(3)
2.9
1.9
0.95
0.95
0.8
0.15
0.3Min.
1.1
1.6
0.7
0.15
0.1Min.
0.55
0.2
1.6
1.0
0.3
0.8
(2)
0.5
0.5
(3)
0.2
(1)
100mA / 50V Digital transistors
(with built-in resistors)
(with built-in resistors)
DTC144WE / DTC144WUA / DTC144WKA
Applications
Dimensions (Unit : mm)
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 negative biasing of the input, and parasitic
effects are almost completely eliminated.
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
NPN epitaxial planar silicon transistor
(Resistor built-in type)
(Resistor built-in type)
Packaging specifications
Part No.
DTC144WE
EMT3
Taping
TL
3000
−
−
−
−
−
−
−
−
DTC144WUA
UMT3
Taping
T106
3000
DTC144WKA
SMT3
Taping
T146
3000
Package
Packaging type
Code
Basic ordering unit (pieces)
Inner circuit
OUT
GND
IN
R
1
R
2
OUT
IN
GND
R
1
=47k
Ω, R
2
=22k
Ω