PC50F3

PC50F3 is a type of fast recovery diode module which has five unique features: the first one is isolated base. The second one is dula diode arms(cathode common and doubler circuit). The third one is ultra-past recovery. The forth one is high surge capability. The last one is 300 volts thru 500 volts types available.

There are some maximum ratings about PC50F3. Repetitive peak reverse voltage per ARM(VRRM) is 300 V. Non-repetitive peak reverse voltage(VRSM) is 330 V. Average rectified output current(Io) is 55.5 A or 50 A.RMS forward current(IF(RMS)) is 78 A per Arm. Peak one-cycle forward surge current(IFSM) is 800 A(50 Hz half sine wave, non-repetitive per Arm). I squared t(I2t) is 3200 A2s(2 ms to 10 ms per Arm). Operating junction temperature range is -40 to 150.Isolation voltage is 2000 V(base plate to terminal, AC 1min).Electrical and thermal characteristics: Peak forward voltage(VFM) is 1.20 V max when IFM is 50 A, Tj is 25 per Arm. Peak reverse current(IRM) is 10 mA max when VRM is equal to VRRM and Tj is 150.Reverse recovery time(trr0 is 80 ns max when IFM is 10 A and -di/dt is 50 A/us , Tj is 25 per Arm. Thermal resistance is 0.8/W max(junction to case per Arm) or is 0.1/W(case to pin with thermal compound).

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