BY133

BY127/BY133 General Purpose Silicon Rectifier VOLTAGE RANGE CURRENT 1250 to 1300 Volts 1.0 Ampere Features High reverse voltage Low forward voltage drop Low reverse leakage High forward surge current capability High temperature soldering guaranteed: 260 C/10 seconds/0.375 " (9.5mm)lead length at 5 lbs (2,3kg) tension o DO-41 .034(0.9) .028(0.7) 1.0(25.4) MIN DIA. Mechanical Data Case: Transfer molded plastic Epoxy: UL94V-0 rate flame retardant Polarity: Color band denotes cathode end Mounting position: Any Weight: 0.3 5 gram .205(5.2) .165(4.2) .107(2.7) .080(2.0) 1.0(25.4) MIN DIA Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics Ratings at 25 C ambient temperature unless otherwise specified. Single phase,half wave,60Hz,resistive or inductive load. For capacitive load derate current by 20%. o Type Number Maximum Repetitive Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current 0.375¡ ±(9.5mm) lead length at T A =75 C Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) Maximum Instantaneous Forward Voltage at 1.0A Maximum DC Reverse Current at rated DC blocking voltage T A =25 C T A =100 C o o o o SYMBOLS V RRM V RMS V DC I (AV) BY127 1250 875 1250 1.0 BY133 1300 910 1300 UNITS V olts V olts V olts A mp I FSM VF IR 30 1.1 5.0 50 A mps V olts A mps Maximum Full Load Reverse Current,full cycle average 0.375¡ ±(9.5mm) lead leng...