The MMBT2222AW_R2_00001 from PANJIT Semiconductor is a Bipolar Junction Transistor with Emitter Base Voltage 6 V, Base Emitter Saturation Voltage 0.6 to 2 V, Emitter Cut off Current 100 nA, Collector Base Voltage 75 V, Collector Cut off Current 10 µA. Tags: Surface Mount, NPN Transistor. More details for MMBT2222AW_R2_00001 can be seen below.