DTA123E series
PNP -100mA -50V Digital
Transistors (Bias Resistor Built-in
Transistors)
Datasheet
Outline
Parameter
Value
VMT3
VCC IC(MAX.
)
R1 R2
50V 100mA
2.
2k 2.
2k
OUT IN GND
DTA123EM (SC-105AA)
Features 1) Built-In Biasing Resistors, R1 = R2 = 2.
2k.
2) Built-in bias resistors enable the configuration of
UMT3
OUT
IN GND
an inverter circuit without connecting external input resistors (see equivalent circuit).
DTA123EUA SOT-323 (SC-70)
3) The bias resistors consist of thin-film resistors with complete isolation to allow negative biasing
Inner circuit
of the input.
They also have the advantage of completely eliminating parasitic effects.
R1 IN
4) Only the on/off con...