3N254-M SERIESw w w. c e n t r a l s e m i . c o mSILICON BRIDGE RECTIFIERSDESCRIPTION: The CENTRAL SEMICONDUCTOR 3N254-M series types are silicon single phase, full wave bridge rectifiers designed for general purpose applications. MARKING: FULL PART NUMBERCASE B-MMAXIMUM RATINGS: (TA=25°C unless otherwise noted) 3N 3N 3N 3N 3N 3NSYMBOL254-M 255-M 256-M 257-M 258-M 259-M UNITS Peak Repetitive Reverse Voltage VRRM 100 200 400 600 800 1000 V DC Blocking Voltage VR 100 200 400 600 800 1000 V RMS Reverse Voltage VR(RMS) 70 140 280 420 560 700 V Average Forward Current (TA=55°C) IO 2.0 A Peak Forward Surge Current IFSM 55 A Operating and Storage Junction Temperature TJ, Tstg -65 to +150 °C ELECTRICAL CHARACTERISTICS PER DIODE: (TA=25°C unless otherwise noted) SYMBOL TESTCONDITIONSMINMAXUNITS IR VR=Rated VRRM 10 μA VF IF=3.14A 1.1 V R3 (25-February 2013)