高效應用的增強型第4代CAL二極管

摘要：使用軸向壽命控制（CAL - controlled axial lifetime）技術，SEMIKRON將他的第4代續流二極管從1200V擴展到了650V和1700V電壓等級。一種創新的終端結構提供了對于極端環境，如濕度影響的高穩定性。此外，這種終端結構使器件能夠穩定地工作到175°C。增強型CAL4二極管還對低頻及高頻等級分別進行了優化，以便獲得較好開關特性和較低損耗的最佳折衷。 敘詞：續流二極管 軸向壽命控制（CAL） 增強型 高穩定性 Abstract：With the application of CAL, SEMIKRON upgrades its 4th generation fly-wheel diode from 1200v to 650v and 1700v. An innovative terminal structure provides high stability under such extremely serious environment as high humidity. Besides, this terminal structure enables the components to function steadily with the temperature to be 175C. Enhanced CAL4 diode optimizes respectively the low-frequency and high-frequency grades, to have a good balance between good switching feature and low loss. Keyword：Fly-wheel diode, CAL, Enhanced, High stability