The DTC143ZCA NPN bipolar transistor packaged in SOT-23 package suitable for low-power fast surface mounting. The product is designed for general amplifier applications in industries such as industrial power management and automotive electronics.
Built-in bias resistors enable the configuration of an inverter circuitwithout 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 effectsOnly the on/off conditions need to be set for operation, making
device design easy