USD3030C

The USD3030C is designed as one kind of power schottky rectifiers, in the economical TO-3P package, which is specifically designed for operation in power switching cicuits to frequencies in excess of 100kHz. The very low forward voltage and low recovered charge translates to extremely high efficiency making them particularly suited for low voltage switching type power supplies.

USD3030C has six features. (1)Economical convenient TO-3P package. (2)Insulated mounting hole. (3)Can be clip mounted. (4)Mechanically rugged. (5)Low thermal resistance. (6)Extremely low Vf. Those are all the main features.

Some absolute maximum ratings of USD3030C have been concluded into several points as follow. (1)Its working peak inverse voltage would be 30V. (2)Its DC blocking voltage would be 30V. (3)Its peak repetitive surge voltage would be 36V. (4)Its maximum average DC output current would be 30A. (5)Its non-repetitive sinusoidal surge current 8.3ms would be 400A. (6)Its peak reverse transient current would be 2A. (7)Its thermal resistance junction to case would be 1.4°C/W. (8)Its thermal resistance junction to case both legs together full wave would be 0.85°C/W. (9)Its thermal resistance junction to ambient either leg or both legs toghter would be 40°C/W. (10)Its operating and storage temperature range would be from -55°C to 150°C. It should be noted that stresses above those listed in absolute maximum ratings may cause permanent damage to device.

Also some electrical characteristics of USD3030C are concluded as follow. (1)Its Vrwm would be 30V. (2)Its maximum forward voltage would be 0.61V at 15A at Tj=25°C and would be 0.55V at 15A at Tj=125°C. (3)Its maximum reverse current would be 20mA at Tj=25°C and would be 50mA at Tj=125°C. (4)Its maximum capacitance at Vr=5.0V would be 2000pF. (5)Its voltage rate f charge would be 1000V/us. And so on. If you have any question or suggestion or want to know more information of USD3030C please contact us for details. Thank you!