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DTC143TE/DTC143TUA/DTC143TCA
DTC143TKA/DTC143TSA
Digital Transistor(NPN)
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 thin-film 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.
PIN CONNENCTIONS AND MARKING
DTC143TE DTC143TUA
(1) Base (1) Base
(1) Base
(2) Emitter (2) Emitter
(2) Emitter
(3) Collector (3) Collector
(3) Collector
Addreviated symbol: 03 SOT-323
SOT-523 Addreviated symbol: 03
DTC143TKA DTC143TCA
DTA114ECA
(1) Base (1) Base
(1) Base
(2) Emitter (2) Emitter
(2) Emitter
(3) Collector (3) Collector
(3) Collector
SOT-23
SOT-23-3L Addreviated symbol: 03 Addreviated symbol: 03
DTC143TSA
(1) Emitter
(2) Collector
(3) Base
TO-92S
DTC143TE/DTC143TUA/DTC143TCA
DTC143TKA/DTC143TSA
Digital Transistor(NPN)
Absolute maximum ratings(Ta=25)
Limits (DTC143T )
Parameter Symbol Unit
E UA CA KA SA
Collector-base voltage V(BR)CBO 50 V
Collector-emitter voltage V(BR)CEO 50 V
Emitter-base voltage V(BR)EBO 5 V
Collector current IC 100 mA
Collector Power dissipation PC 150 200 300 mW
Junction temperature Tj 150
Storage temperature Tstg -55~150
Electrical characteristics (Ta=25)
Parameter Symbol Min. Typ Max. Unit Conditions
Collector-base breakdown voltage V(BR)CBO 50 V Ic=50