R NPN MIDDLING VOLTAGE FAST-SWITCHING NPN POWER .
3DD4120PL - MIDDLING VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR
R NPN MIDDLING VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR 3DD4120PL IC VCEO PC(TO-92) PC(TO-126) MAIN CHARACTERISTICS 1.5A 200V 1W 20W Package.