DTC144TE Datasheet, PDF (1/4 Pages) Rohm – Digital transistors (built in resistor)

Transistors
DTC144TM / DTC144TE / DTC144TUA
DTC144TKA / DTC144TSA
Digital transistors (built-in resistor)
DTC144TM / DTC144TE / DTC144TUA /
DTC144TKA / DTC144TSA
zFeatures
zEquivalent circuit
1) Built-in bias resistors enable the configuration of
an inverter circuit without connecting external
input resistors (see equivalent circuit).
C
2) The bias resistors consist of thin-film resistors
B
R1
with complete isolation to allow negative biasing
E
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.
B : Base
C : Collector
E : Emitter
zStructure
NPN digital transistor
(Built-in resistor type)
zExternal dimensions (Unit : mm)
DTC144TM
1.2
0.2 0.8 0.2
(2)
(3)
(1)
ROHM : VMT3
0.15Max.
Abbreviated symbol : 06
DTC144TUA
ROHM : UMT3
EIAJ : SC-70
2.0±0.2
1.3±0.1
0.65 0.65
(1) (2)
0.9±0.1
0.2 0.7±0.1
0 to 0.1
(3)
0.3^+−00.1
0.15±0.05
All terminals have same dimensions
Abbreviated symbol : 06
(1) Base
(2) Emitter
(3) Collector
(1) Emitter
(2) Base
(3) Collector
DTC144TSA
4±0.2
2±0.2
DTC144TE
1.6±0.2
1.0±0.1
+0.1
0.2−0.05
0.5 0.5
0.2^{+−00..105}
(1) (2)
ROHM : EMT3
(3)
0.3
+0.1
−0.05
0.7±0.1
0.55±0.1
0 to 0.1
0.15±0.05
Abbreviated symbol : 06
(1) Emitter
(2) Base
(3) Collector
DTC144TKA
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
ROHM : SMT3
EIAJ : SC-59
(3)
0.4^{+−00..105}
0.15_{−+00..016}
All terminals have same dimensions
Abbreviated symbol : 06
(1) Emitter
(2) Base
(3) Collector
ROHM : SPT
EIAJ : SC-72
0.45^{+−00..1055}
2.5^{+−00..41}
5
(1) (2) (3)
0.5 ^0.45−+00..0155
(1) Emitter
(2) Collector
(3) Base
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