View smbta56 datasheet:

SMBTA 56 PNP Silicon AF Transistor 3 • High breakdown voltage • Low collector-emitter saturation voltage • Complementary type: SMBTA 06 (NPN) 2 1 VPS05161 Type Marking Ordering Code Pin Configuration Package SMBTA 56 s2G Q68000-A2882 1=B 2=E 3=C SOT-23 Maximum Ratings Parameter Symbol Value Unit Collector-emitter voltage 80 V VCEO Collector-base voltage 80 VCBO Emitter-base voltage 4 VEBO DC collector current 500 mA IC Peak collector current 1 A ICM Base current 100 mA IB Peak base current 200 IBM 330 mW Total power dissipation, TS = 79 °C Ptot Junction temperature 150 °C Tj Storage temperature -65 ... +150 Tstg Thermal Resistance 1) Junction ambient K/W RthJA ?285 Junction - soldering point RthJS ?215 1) Package mounted on pcb 40mm x 40mm x 1.5mm / 6