KBU12A

      The KBU12A is designed as silicon bridge rectifier.
      There are some general characteristics about its series. The first one is about its nominal current which would be 12A. The next one is about its alternating input voltage which would be from 35 to 700V. The next one is about its plastic case which would be 23.5 x 5.7 x 19.3 [mm]. The next one is about its weight approx which would be 7 g. The next one is its plastic material has UL classification 94V-0. The next one is standard packaging bulk. That are all the main one.
      Some absolute maximum ratings of KBU12A have been conlcuded into several points as follow. The first one is about its max. alternating input voltage which would be 35V. The next one is about its repetitive peak reverse voltage which would be 50V. The next one is about its repetitive peak forward current at f > 15 Hz which would be 60 A. The next one is about its peak forward surge current, 50/60 Hz half sine-wave at Ta = 25°C which would be 270 / 300 A. The next one is about its rating for fusing, t < 10 ms at Ta = 25°C which would be 375 A2s. The next one is about its operating junction temperature which would be from -50 to +150°C. The next one is about its storage temperature which would be from -50 to +150°C. The next one is about its admissible torque for mounting which would be 9 ± 10% lb.in. The next one is about its max. rectified current without cooling fin at Ta = 50°C which would be 8.4A for R-load and would be 7.4A for C-load. The next one is about its max. rectified current with cooling fin 300 cm2 at Ta = 50°C which would be 12.0A for R-load and would be 9.6A for C-load. The next one is about its forward voltage at Tj = 25°C, If = 12 A which would be less than 1.0V. The next one is about its leakage current at Tj = 25°C, Vr = Vrrm which would be less than 10A. The next one is about its thermal resistance junction to case which would be less than 2.7 K/W. And so on. For more information please contact us.