53DN04

Technical Data PST 53DN04 HIGH POWER DIODE FOR MEDIUM FREQUENCY WELDING WITHOUT HOUSING ULTRATHIN DEVICE Features - High current capability - Very low thermal impedance - High power cycling capability ELECTRICAL CHARACTERISTICS AND RATINGS Reverse blocking Device Type PST 53DN04 VRRM (1) VRSM (1) 400 V 500 V VRRM = Repetitive peak reverse voltage VRSM = Non repetitive peak reverse voltage (2) Notes: All ratings are specified for Tj=25 °C unless otherwise stated. (1) All voltage ratings are specified for an applied 50Hz/60Hz sinusoidal waveform over the temperature range -40 to +180 °C. (2) 10 ms max. pulse width (3) Maximum value for Tj = 180 °C. Repetitive peak reverse leakage current IRRM 100 mA (3) Conducting Parameter Symbol Min Average value of forward current IF(AV) RMS value of forward current Peak one cycle surge (non repetitive) current I square t IF(RMS) IFSM I2 t Peak forward voltage VFM Threshold voltage VF(TO) Forward slope resistance rF Max 6300 989...