R NPN HIGH VOLTAGE FAST-SWITCHING NPN POWER TRAN.
JILIN SINO
3DD4251T - MIDDLING VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR
R NPN HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR 3DD4251T IC VCEO PC(TO-92) MAIN CHARACTERISTICS 0.5A 400V 1W Package z z z z z A.