ROHM DTB123

Transistors
Digital transistors (built-in resistors)
DTB123EK / DTB123ES
Features
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 thinfilm 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 device
design easy.
External dimensions (Units: mm)
Structure
PNP digital transistor
(Built-in resistor type)
Absolute maximum ratings (Ta = 25C)
Equivalent circuit
(96-298-B123E)
378
Transistors
DTB123EK / DTB123ES
Electrical characteristics (Ta = 25C)
Packaging specifications
Electrical characteristic curves
379