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Product Detailed Parameters
- Description：BRIDGE RECT 3P 1.8KV 82A V1-A
- Series：-
- Mfr：IXYS
- Package：Box
- Diode Type：Three Phase
- Technology：Standard
- Voltage - Peak Reverse (Max)：1.8 kV
- Current - Average Rectified (Io)：82 A
- Voltage - Forward (Vf) (Max) @ If：1.14 V @ 30 A
- Current - Reverse Leakage @ Vr：40 µA @ 1800 V
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Chassis Mount
- Package / Case：V1-A
- Supplier Device Package：V1-A
- Grade：-
- Qualification：-
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Overview
The VUO80-18NO1 is a three-phase bridge rectifier manufactured by IXYS, designed for high-power industrial applications. It features an average forward current rating of 80 A and a peak repetitive reverse voltage of 1.8 kV. The device utilizes the V1-A-Pack screw-mount package, measuring 63 mm in length, 31.6 mm in width, and 17 mm in height. Key electrical parameters include a maximum forward voltage drop of 1.5 V and a surge current capacity of 600 A. The component operates within a junction temperature range of -40°C to +150°C, with a specified reverse leakage current of 300 µA.
Feature Summary
- Three-phase bridge configuration for efficient AC-to-DC conversion
- Screw-mount installation style for secure mechanical attachment
- High thermal stability supporting operation up to 150°C
Applications
- Industrial motor drives
- Welding equipment power supplies
- Uninterruptible power systems (UPS)
Procurement Notes
Verify the specific ordering suffix NO1 against the manufacturer's latest datasheet to ensure correct pinout and packaging specifications. Confirm RoHS compliance status directly with the supplier or official documentation prior to procurement. Cross-reference the Mouser part number 747-VUO80-18NO1 with the IXYS catalog to validate authenticity and current production status.
Selection Notes
Select this component when a robust three-phase rectification solution is required for high-current environments. Ensure the system design accommodates the V1-A-Pack dimensions and screw-mount requirements. Verify that the 1.8 kV reverse voltage rating exceeds the peak line-to-line voltage of the application circuit to prevent breakdown under transient conditions.
Part Context
This component belongs to the VUO80 series of three-phase bridge rectifiers from IXYS. The series is engineered for demanding power electronics applications requiring high current handling and reliable performance. The VUO80-18NO1 variant specifically addresses needs for 80 A continuous current and 1.8 kV blocking voltage capabilities.
Replacement Considerations
Consult IXYS technical support or authorized distributors for verified equivalent part numbers. Do not substitute with generic components without confirming matching electrical ratings, package dimensions, and thermal characteristics.
