Product Description

The Infineon DD171N18K is a high-performance 34 mm power block diode module designed for demanding industrial applications. With a maximum repetitive peak reverse voltage (V_RRM) of 1800 V and a maximum average forward current (I_F(av)) of 171 A, it offers exceptional power handling capabilities. Utilizing Infineon's advanced pressure contact technology and an isolated copper base plate, the module ensures high reliability and robustness. Its compact design and screw mounting style make it suitable for applications such as motor control and drives, wind energy systems, traction, and uninterruptible power supplies (UPS).

Technical Specifications

• Type: Rectifier Diode Module
• Semiconductor Structure: Double Series
• Maximum Repetitive Peak Reverse Voltage (V_RRM): 1800 V
• Maximum Average Forward Current (I_F(av)): 171 A
• Maximum Forward Impulse Current (I_FSM): 6600 A
• Maximum Forward Voltage (V_F): 1.26 V
• Package Type: BG-PB34-1
• Mounting Style: Screw
• Electrical Mounting: Screw
• Mechanical Mounting: Screw
• Operating Temperature Range: Up to 150°C
• Base Plate: Electrically Insulated Copper
• Technology: Pressure Contact
• UL Recognized: Yes
• Applications: Motor control and drives, wind energy systems, traction, commercial, construction and agricultural vehicles (CAV), uninterruptible power supply (UPS)​