LRC LDTD123ELT1 Digital transistor Datasheet

Digital transistors
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 negative 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.
●Structure
NPN digital transistor
(Built-in resistor type)
●
LDTD123ELT1
SOT–23
Driver Marking
LDTD123ELT1 =F22
Equivalent circuit
●
3
1
2
LDTD123ELT1–1/4
LDTD123ELT1
●
Absolute maximum ratings (Ta = 25oC)
●
Electrical characteristics (Ta = 25 C)
o
LDTD123ELT1–2/4
LDTD123ELT1
●
Electrical characteristic curves
LDTD123ELT1–3/4
LDTD123ELT1
SOT–23
NOTES:
1.DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M,1982
2.CONTROLLING DIMENSION:INCH
LDTD123ELT1–4/4
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