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Product Detailed Parameters
- Description：BRIDGE RECT 3P 1.6KV 70A FO-T-A
- Series：-
- Mfr：IXYS
- Package：Box
- Diode Type：Three Phase
- Technology：Standard
- Voltage - Peak Reverse (Max)：1.6 kV
- Current - Average Rectified (Io)：70 A
- Voltage - Forward (Vf) (Max) @ If：1.7 V @ 150 A
- Current - Reverse Leakage @ Vr：500 µA @ 1600 V
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Chassis Mount
- Package / Case：FO-T-A
- Supplier Device Package：FO-T-A
- Grade：-
- Qualification：-
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Overview
The VUO70-16NO7 is a three-phase bridge rectifier manufactured by IXYS, designed for high-power industrial applications. It features a peak repetitive reverse voltage of 1.6 kV and an average forward current rating of 70 A. The device utilizes a screw mount installation style within the PWS-E-5 package. Key electrical parameters include a maximum forward voltage of 1.2 V, a surge current capacity of 900 A, and a power dissipation of 140 W. It operates within a temperature range of -40°C to +150°C junction temperature.
Feature Summary
- Three-phase bridge configuration for efficient AC-to-DC conversion in industrial systems
- High thermal performance with robust power dissipation capabilities
- Screw mount design ensuring secure mechanical attachment to heat sinks
Applications
- Industrial motor drives and variable frequency drives
- Welding equipment power supplies
- Uninterruptible power supply (UPS) systems
Procurement Notes
Verify component authenticity through authorized IXYS distributors or certified suppliers. Request original datasheets and RoHS compliance documentation prior to purchase. Confirm package integrity and pin alignment against PWS-E-5 specifications. Validate lot codes and manufacturing dates to ensure compatibility with current production timelines.
Selection Notes
Select this component when designing circuits requiring 1.6 kV blocking voltage and 70 A continuous current in a three-phase topology. Ensure the cooling solution supports 140 W power dissipation at the expected ambient temperature. Verify that the mounting hardware accommodates the screw mount interface dimensions specified in the mechanical drawings.
Part Context
This part belongs to the VUO series of three-phase bridge rectifiers from IXYS. The series offers various current and voltage ratings tailored for heavy-duty power electronics. The VUO70-16NO7 specifically addresses mid-range current requirements within the 1.6 kV voltage class, bridging the gap between lower current modules and higher capacity units like the VUO160.
Replacement Considerations
Direct replacements must match the 1.6 kV rating, 70 A current, and PWS-E-5 package. Check equivalent models from IXYS or other manufacturers with identical pinout and thermal characteristics.
