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Transistors
Digital transistors (built in resistor)
DTA143TE / DTA143TUA / DTA143TKA /
DTA143TSA
FFeatures FExternal dimensions (Units: mm)
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 isola-
tion to allow positive biasing of the
input. They also have the advan-
tage of almost completely eliminat-
ing parasitic effects.
3) Only the on / off conditions need to
be set for operation, making device
design easy.
FStructure
PNP digital transistor
(Built-in resistor type)
FEquivalent circuit
(96-271-A143T)
357
Transistors DTA143TE/DTA143TUA/DTA143TKA/DTA143TSA
FAbsolute maximum ratings (Ta = 25_C)
FElectrical characteristics (Ta = 25_C)
FPackaging specifications
358
Transistors DTA143TE/DTA143TUA/DTA143TKA/DTA143TSA
FElectrical characteristic curves
359