56DN06B02 600V Housingless Welding Diode Infineon Technologies 56DN06B02 600V Housingless Welding Diode is designed with improved losses for medium frequency resistance welding and high current rectifier applications. The diode offers low on-state voltage that allows very high forward current of around 11kA continuously which is 15% more than current type 56DN06B01. This housingless welding diode is mechanically compatible with 56DN06B01 and compact with a diameter of 56mm and a height of 5mm. The 56DN06B02 diode features low loss, highest reliability, and best-in-class power cycling capability. This housingless welding diode operates at -40°C to 180°C temperature range. The 56DN06B02 diode is ideal to use in industrial heating and welding, low voltage high current rectifier, and rectifiers for galvanic applications.