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DTC143ECA

P b Lead(Pb)-Free
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

SOT-23

Addreviated symbol: 23

Absolute maximum ratings(Ta=25)

Parameter Symbol Limits (DTC143ECA ) Unit

Supply voltage VCC 50 V
Input voltage VIN -10~+30 V
IO 100
Output current mA
IC(MAX) 100
Power dissipation Pd 200 mW
Junction temperature Tj 150
Storage temperature Tstg -55~150
Electrical characteristics (Ta=25)
Parameter Symbol Min. Typ Max. Unit Conditions
VI(off) 0.5 VCC=5V ,IO=100