40HF(R) SERIES

      The 40HF(R) series is disigned as standard recovery diodes.
      This 40HF(R) series have four features.The first one is that it would have high surge current capability.The second is that it would have stud cathode and stud anode version.The third one is that 40HF(R) series would be leaded version available.The fourth one is that it would have types up to 1600V Vrrm.That are all its features.
      The typical applications of the 40HF(R) series have five points.The first one is that it could be used in battery charges.The second one is that it could be used in converters.The third one is that 40HF(R) series could be used in power supplies.The fourth one is that it could be used in machine tool controls.The fifth one is that 40HF(R) series could be used in welding.That are all its typical applications.
      Some major ratings and characteristics about 40HF(R) series.The first one is about its IF(AV) which would be 40 A.The second one is about its IF(RMS) which would be 62A.The third one is about its IFSM which would be 570A @ 50Hz and would be 595A @ 60Hz.The fourth one is about 40HF(R) series I2t which would be 1600 A2s @ 50Hz and would be 1450 A2s @ 60 Hz.The fifth one is about its VRRM range which would be from 100 to 1600 V.The last one is about its Tj range which would be from -65 to 190°C.
      Also some electrical specifications and voltage ratings of the 40HF(R) series have been concluded into several points as follow.When the voltage code is 10 V,the maximum repetitive peak reverse voltage would be 100V,the maximum non-repetitive peak reverse voltage would be 200V,the Irrm max would be 9 mA.When the voltage code is 20 V,the maximum repetitive peak reverse voltage would be 200V,the maximum non-repetitive peak reverse voltage would be 300V,the Irrm max would be 9 mA.When the voltage code is 40 V,the maximum repetitive peak reverse voltage would be 400V,the maximum non-repetitive peak reverse voltage would be 500V,the Irrm max would be 9 mA.When the voltage code is 60 V,the maximum repetitive peak reverse voltage of the 40HF(R) series would be 600V,the maximum non-repetitive peak reverse voltage of the 40HF(R) series would be 700V,the Irrm max would be 9 mA.When the voltage code is 80 V,the maximum repetitive peak reverse voltage would be 800V,the maximum non-repetitive peak reverse voltage would be 900V,the Irrm max would be 9 mA.When the voltage code is 100 V,the maximum repetitive peak reverse voltage would be 1000V,the maximum non-repetitive peak reverse voltage would be 1100V,the Irrm max of the 40HF(R) series would be 9 mA.When the voltage code is 120 V,the maximum repetitive peak reverse voltage would be 1200V,the maximum non-repetitive peak reverse voltage would be 1300V,the Irrm max would be 9 mA.When the voltage code is 140 V,the maximum repetitive peak reverse voltage would be 1400V,the maximum non-repetitive peak reverse voltage would be 1500V,the Irrm max would be 4.5 mA.When the voltage code is 160 V,the maximum repetitive peak reverse voltage of the 40HF(R) series would be 1600V,the maximum non-repetitive peak reverse voltage would be 1700V,the Irrm max would be 4.5 mA.