Absolute Maxlmum Rallngs: tTA = +25C unless otherwise specied) mg 192 CollectorEmitter Voltage. VCED CollectorBase Voltage, vCEO , 50V EmitterBase Voltages vEEO ........ . . 5v Continuous Collector Current (Nola 1) IC , 500mA Total Power Dlssipalion (TC = +25%. Note t), PT , . 900nm Derate Above 25C . . ..... . 7.2mW/C Total Power Dlssipalion (TA _ +25C), PT , . 550mw Derate Above 25C , . 4.47mW/C Operating Junction Temperature. T4 , , , +150C Storage Temperature Range, T5.g 55 to +150C Lead Temperature (During Soldering, 1/16 :1132" from Case for tosee max) TL ........ +2sovc Note 1. Delermlned (ram pawer limitations due to saturation voltage at thls cunenl, Electrical Charamrlsllcs: (TA = +25% unless otherwise specied) Parametm Symoot Test Condilioni Mlll Typ Max Unit DC cnnraeteri ci Collector Cutotl Current tam veg 50v , , u t not veg 5w TA : mom , , i5 nA Emitter Cutolt Current tm vEB : 5v , , u t not Collector Salulallon Voltage vcm, tE : am, In : SDmA a , u 30 v Base Saturation Voltage vmm, tE : (mm, In : SDmA 2 , a 85 v DC Current Cain nFE VCE : 4 5v Ic = 2mA tan , 540 50V ls this my problem Does this need to support 12v