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DTC144TE/DTC144TUA/DTC144TCA
DTC144TKA/DTC144TSA
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

DTC144TE DTC144TUA

(1) Base (1) Base
(1) Base
(2) Emitter (2) Emitter
(2) Emitter
(3) Collector (3) Collector
(3) Collector

Addreviated symbol: 06 SOT-323
SOT-523 Addreviated symbol: 06

DTC144TKA DTC144TCA
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: 06 Addreviated symbol: 06

DTC144TSA

(1) Emitter
(2) Collector
(3) Base

TO-92S
DTC144TE/DTC144TUA/DTC144TCA
DTC144TKA/DTC144TSA
Digital Transistor(NPN)
MAXIMUM RATINGS* TA=25 unless otherwise noted
Symbol Parameter LIMITS(DTC144T) Units
E UA KA CA SA
VCBO Collector-Base Voltage 50 V
VCEO Collector-Emitter Voltage 50 V
VEBO Emitter-Base Voltage 5 V
IC Collector Current -Continuous 100 mA
PC Collector Dissipation 150 200 300 mW
Tj Junction temperature 150
TJ, Tstg Junction and Storage Temperature -55~+150

ELECTRICAL CHARACTERISTICS (Tamb=25 unless otherwise specified)
Parameter Symbol Test conditions MIN TYP MAX UNIT
Collector-base breakdown voltage V(BR)CBO Ic=50