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DTA143 TM/DTA143 TE/DTA143 TUA
DTA143 TKA/DTA143 TSA/DTA143 TCA
DIGITAL TRANSISTOR (PNP) Equivalent circuit
FEATURES
1. Built-in bias resistors enable the configuration of an inverter circuit
without connecting external inputresistors(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.
PIN CONNENCTIONS AND MARKING
DTA143TE DTA143TUA
SOT-523 Addreviated symbol: 93 SOT-323 Addreviated symbol: 93
DTA143TKA DTA143TCA
DTA114ECA
SOT-23
SOT-23-3L Addreviated symbol: 93 Addreviated symbol: 93
DTA143TSA DTA143TM
DTA114ECA
SOT-723 Addreviated symbol: 93
TO-92S
1
JinYu www.htsemi.com
semiconductor
Date:2011/05
DTA143 TM/DTA143 TE/DTA143 TUA
DTA143 TKA/DTA143 TSA/DTA143 TCA
Absolute maximum ratings(Ta=25)
Limits (DTA143T )
Parameter Symbol Unit
M 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 100 150 200 300 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