The TTA2097 from Toshiba is a Bipolar Junction Transistor with Emitter Base Voltage -7 V, Base Emitter Saturation Voltage -0.92 to -1.10 V, Emitter Cut off Current -100 nA, Collector Base Voltage -50 V, Collector Cut off Current -100 nA. Tags: Surface Mount, PNP Transistor. More details for TTA2097 can be seen below.