DTB143TK(RevA) Ver la hoja de datos (PDF) - ROHM Semiconductor
Número de pieza
componentes Descripción
Fabricante
DTB143TK Datasheet PDF : 3 Pages
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Transistors
DTB143TK
Digital transistors (built-in resistors)
DTB143TK
zFeatures
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 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.
zStructure
PNP digital transistor
(Built-in resistor type)
zExternal dimensions (Unit : mm)
DTB143TK
2.9±0.2
1.9±0.2
0.95 0.95
(1)
(2)
1.1+−00..21
0.8+0.1
0 to 0.1
(3)
0.4+−00..105
0.15−+00..016
All terminals have same dimensions
ROHM : SMT3
EIAJ : SC-59
Addreviated symbol : F93
(1) Emitter
(2) Base
(3) Collector
zAbsolute maximum ratings (Ta=25°C)
Parameter
Symbol
Limits
Unit
Collector-base voltage
VCBO
−50
V
Collector-emitter voltage
VCEO
−40
V
Emitter-base voltage
VEBO
−5
V
Collector current
IC
−500
mA
Collector power dissipation
PC
200
mW
Junction temperature
Tj
150
C
Storage temperature
Tstg
−55 to +150
C
zEquivalent circuit
C
B
R1
E
B : Base
C : Collector
E : Emitter
Rev.A
1/2
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