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UTC DTC123Y
NPN DIGITAL TRANSISTOR (BUILT-IN RESISTORS)
FEATURES
NPN DIGITAL TRANSISTOR
*Built-in bias resistors enable the configuration of an inverter circuit without connecting external input resistors (see equivalent circuit). *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. *Only the on/off conditions need to be set for operation, making device design easy.
1
2
3
EQUIVALENT CIRCUIT
IN R1 OUT
MARKING
SOT-23
R2 GND IN GND OUT
CC3Y
1: GND 2: IN 3: OUT
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DTC123Y Datasheet
