Dual Common Cathode diodes Power Module
APTDF400KK170
Dual Common Cathode diodes Power Module
A1 K
VRRM = 1700V IC = 400A @ Tc = 55°C
Application • • • • Unint...
Description
APTDF400KK170
Dual Common Cathode diodes Power Module
A1 K
VRRM = 1700V IC = 400A @ Tc = 55°C
Application Uninterruptible Power Supply (UPS) Induction heating Welding equipment High speed rectifiers
Features
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A2
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
Benefits
A1 K A2
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 Duty cycle = 50% Current RMS Forward Current Non-Repetitive Forward Surge Current
Max ratings 1700 Tc = 25°C Tc = 55°C Tj = 25°C 480 400 500 1500
Unit V
A
APTDF400KK170 – Rev 0 May, 2005
These Devices are sensitive to Electrostatic Discharge. Proper Handing Procedures Should Be Followed.
APT website – http://www.advancedpower.com
1-3
APTDF400KK170
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
Typ 2.2 2.1
Max 2....
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