View mmbt2222awt1rev0 datasheet:

MOTOROLA Order this document SEMICONDUCTOR TECHNICAL DATA by MMBT2222AWT1/D Preliminary Information MMBT2222AWT1 General Purpose Transistor Motorola Preferred Device NPN Silicon These transistors are designed for general purpose amplifier applica- tions. They are housed in the SOT–323/SC–70 package which is designed for low power surface mount applications. COLLECTOR 3 3 1 1 BASE 2 2 CASE 419–02, STYLE 3 EMITTER SOT–323/SC–70 MAXIMUM RATINGS Rating Symbol Value Unit Collector–Emitter Voltage VCEO 40 Vdc Collector–Base Voltage VCBO 75 Vdc Emitter–Base Voltage VEBO 6.0 Vdc Collector Current — Continuous IC 600 mAdc THERMAL CHARACTERISTICS Characteristic Symbol Max Unit Total Device Dissipation FR–5 Board PD 150 mW TA = 25°C Thermal Resistance Junction to Ambi