DTC014YUBTL

The DTC014YUBTL is an NPN pre-biased bipolar junction transistor manufactured by ROHM Semiconductor. It integrates a bias resistor (R1 = 47 kΩ) in the base, simplifying circuit design by reducing external component count. The transistor is rated for a collector-emitter breakdown voltage of 50 V and a continuous collector current of 70 mA, with a maximum power dissipation of 200 mW. It offers a minimum DC current gain (hFE) of 80 at Ic = 5 mA, Vce = 10 V, and a typical transition frequency (fT) of 250 MHz, making it suitable for switching and amplification applications up to moderate frequencies. The device is housed in a compact SC-85 surface-mount package (UMT3F supplier package), which is ideal for space-constrained designs. It is RoHS3 compliant, REACH unaffected, and has an MSL rating of 1 (unlimited), allowing for simplified handling and storage. This pre-biased transistor is commonly used in load switching, inverter circuits, and interface circuits where minimal component count is desired.