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DTC143XE/DTC143XUA/DTC143XCA
DTC143XKA/DTC143XSA
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

DTC143XE DTC143XUA

SOT-523 Addreviated symbol: 43 SOT-323 Addreviated symbol: 43

DTA114ECA
DTC143XCA
DTC143XKA

SOT-23-3L
Addreviated symbol: 43 SOT-23 Addreviated symbol: 43

DTC143XSA

TO-92S
DTC143XE/DTC143XUA/DTC143XCA
DTC143XKA/DTC143XSA
Digital Transistor(NPN)
Absolute maximum ratings (Ta=25)
Limits (DTC143X )
Parameter Symbol Unit
E UA CA KA SA
Supply voltage VCC 50 V
Input voltage VIN -7~+20 V
IO 100
Output current mA
IC(MAX) 100
Power dissipation Pd 150 200 300 mW
Junction
Tj 150
temperature
Storage temperature Tstg -55~150

Electrical characteristics (Ta=25)
Parameter Symbol Min. Typ Max. Unit Conditions
VI(off) 0.3 VCC=5V, IO=100