HER254

HIGH EFFICIENCY RECTIFIER HER251 ~ HER258 High Efficiency Rectifier Features  Low power loss, high efficiency  Low leakage  High Surge Capacity  High switching speed  High temperature soldering guaranteed: 260℃/10 seconds, 0.375” (9.5mm) lead length  RoHS and REACH Compliance Mechanical Data Case: Polarity: Epoxy: Lead: Mounting Position: Weight: Transfer molded plastic Color band denots cathode end UL94V-0 rate flame retardant Plated axial lead, solderable per MIL-STD-202E Method 208C Any 0.020 ounce, 0.56 gram Maximum Ratings (T Ambient=25ºC unless noted otherwise) Symbol Description HER HER HER HER HER HER HER 251 252 253 254 255 256 257 HER 258 Unit Conditions VRRM VRMS VDC I(AV) IFSM TJ,TSTG Max Recurrent Peak Reverse Voltage Max RMS Voltage Max DC Blocking Voltage Max Average Forward Rectified Current 0.375” (9mm) lead length Peak Forward Surge Current Operating and Storage Temperature Range 50 35 50 100 200 300 400 600 800 1000 70 140 210 ...