Diodes Incorporated, FMMT459TA, Transistors, Bipolar (BJT) Transistors

 FMMT459 Series NPN 0.15 A 450 V SMT Silicon High Voltage Transistor

https://www.futureelectronics.com/p/semiconductors--discretes--transistors--bipolar-transistors/fmmt459ta-diodes-incorporated-3435971