APTDF400AK170

APTDF400AK170 Dual diodes Power Module K1 A1/K2 VRRM = 1700V IC = 400A @ Tc = 55°C Application Anti-Parallel diode Uninterruptible Power Supply (UPS) Induction heating Welding equipment High speed rectifiers Features A2 www.DataSheet4U.com Ultra fast recovery times Soft recovery characteristics High blocking voltage High current Low leakage current Very low stray inductance - Symmetrical design - M5 power connectors High level of integration K1 A1/K2 A2 Benefits Outstanding performance at high frequency operation Low losses Low noise switching Direct mounting to heatsink (isolated package) Low junction to case thermal resistance Absolute maximum ratings Symbol VR VRRM IF(A V) IF(RMS) IFSM Parameter Maximum DC reverse Voltage Maximum Peak Repetitive Reverse Voltage Maximum Average Forward Current Duty cycle = 50% Tc = 25°C Tc = 55°C Tj = 25°C Max ratings 1700 480 400 500 1500 Unit V RMS Forward Current Non-Repetitive Forward Surge Current These Devices are sensitive to Electrostatic Discharge. Proper Handing Procedures Should Be Followed. APT website – http://www.advancedpower.com 1-3 APTDF400AK170 – Rev 0 May, 2005 A APTDF400AK170 All ratings @ Tj = 25°C unless otherwise specified Electrical Characteristics Symbol Characteristic VF IRM Diode Forward Voltage Maximum Reverse Leakage Current Test Conditions IF = 400A VR = 1700V Tj = 25°C Tj = 125°C Tj = 25°C Tj = 125°C Min Tj = 25°C IF = 400A VR = 900V di/dt = 4000A/µs Min ...