Infineon DDB6U205N16L
The Infineon DDB6U205N16L is a robust ISOPACK rectifier diode module designed for reliable operation in high-power electronic systems. With a 1600 V repetitive peak reverse voltage and a 205 A continuous current rating, it ensures dependable rectification performance in demanding industrial and commercial environments. Its ISOPACK design provides ruggedness and stability, making it suitable for heavy-duty applications where efficiency and durability are critical.
This module delivers excellent efficiency thanks to its low forward voltage drop (≈1.47 V at 200 A), which helps minimize conduction losses and reduce heat generation. The wide operating junction temperature range of −40 °C to +150 °C ensures consistent performance under harsh thermal conditions, while the screw-mount package supports secure installation and optimized heat dissipation. These features combine to provide long service life and operational stability even in challenging power conversion setups.
The DDB6U205N16L is widely used in three-phase bridge rectifiers, UPS systems, motor drives, frequency converters, and soft starters. With its balance of high current capability, robust thermal management, and compact design, it is the ideal choice for industrial power systems requiring efficient and reliable rectification. For more details, refer to the official Infineon DDB6U205N16L datasheet (PDF).
Key Specs (from official Infineon datasheet)
| Specification | Value |
|---|---|
| Manufacturer | Infineon Technologies |
| Part Number | DDB6U205N16L |
| Device Type | Rectifier Diode Module (ISOPACK) |
| Repetitive Peak Reverse Voltage (V_RRM) | 1600 V |
| Peak Reverse Voltage (V_RSM) | ~1700 V |
| Continuous Current (I_O) | 205 A |
| Forward Voltage Drop (V_F) | ~1.47 V @ 200 A |
| Operating Junction Temperature | −40 °C … +150 °C |
| Package | DDB6 ISOPACK, screw-mount |
| Typical Applications | UPS, motor drives, soft starters, frequency converters, three-phase rectifiers |
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