DTB143EK Datasheet, PDF (1/3 Pages) Rohm – Digital transistors (built-in resistors)

Transistors
Digital transistors (built-in resistors)
DTB143EK / DTB143EC / DTB143ES
FFeatures
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.
FExternal dimensions (Units: mm)
FStructure
PNP digital transistor
(Built-in resistor type)
FEquivalent circuit
(96-304-B143E)
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