DTA125TSA データシートの表示（PDF） - ROHM Semiconductor
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DTA125TSA Datasheet PDF : 3 Pages
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Transistors
DTA125TUA / DTA125TKA / DTA125TSA
Digital transistor (built-in resistor)
DTA125TUA / DTA125TKA / DTA125TSA
zFeatures
1) Built-in bias resistors enable the configuration of an
inverter circuit without connecting external input
resistors.
2) The bias resistors consist of thin-film resistors with
complete isolation to allow positive biasing of the input,
and parasitic effects are almost completely eliminated.
3) Only the on / off conditions need to be set for
operation, making device design easy.
4) Higher mounting densities can be achieved.
zExternal dimensions (Unit : mm)
DTA125TUA
1.25
2.1
0.1to0.4
ROHM : UMT3
EIAJ : SC-70
Each lead has same dimensions
(1) Emitter
(2) Base
(3) Collector
zCircuit schematic
C
B
R1
E
E : Emitter
C : Collector
B : Base
DTA125TKA
1.6
2.8
0.3to0.6
ROHM : SMT3
EIAJ : SC-59
Each lead has same dimensions
(1) Emitter
(2) Base
(3) Collector
DTA125TSA
4
2
ROHM : SPT
EIAJ : SC-72
0.45
2.5 0.5 0.45
5
(1) (2) (3)
Taping specifications
(1) Emitter
(2) Collector
(3) Base
zAbsolute maximum ratings (Ta=25°C)
Parameter
Symbol
Limits
Unit
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Collector current
Collector power DTA125TUA / DTA125TKA
dissipation
DTA125TSA
Junction temperature
Storage temperature
VCBO
−50
V
VCEO
−50
V
VEBO
−5
V
IC
−100
mA
200
Pc
mW
300
Tj
150
°C
Tstg
−55 to +150
°C
Rev.A
1/2
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