DTA143ZKA Blue Rocket

The DTA143ZKA is a digital transistor PNP pre-biased at 100mA and 50V in a SOT-23 RoHS package manufactured by Blue Rocket. It is an NPN type transistor, meaning it restricts the amount of current flowing in one direction and allows current to flow through easily in the opposite direction. The pre-biased nature of this device allows for a much simpler circuit design, as it requires less components and reduces power consumption in the circuit. The SOT-23 package makes the device small and suitable for compact surface mount applications. The device's rating of 100mA and 50V makes it suitable for medium power applications and its RoHS compliance ensures that it meets the strict safety regulations on hazardous materials.