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Product Detailed Parameters
- Description：BRIDGE RECT 3P 1.8KV 63A PWS-D
- Series：-
- Mfr：IXYS
- Package：Box
- Diode Type：Three Phase
- Technology：Standard
- Voltage - Peak Reverse (Max)：1.8 kV
- Current - Average Rectified (Io)：63 A
- Voltage - Forward (Vf) (Max) @ If：1.8 V @ 150 A
- Current - Reverse Leakage @ Vr：300 µA @ 1800 V
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Chassis Mount
- Package / Case：PWS-D
- Supplier Device Package：PWS-D
- Grade：-
- Qualification：-
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Overview
The IXYS VUO62-18NO7 is a three-phase rectifier bridge featuring planar passivated chips with a maximum blocking voltage of 1800 V. It provides an average forward current of 63 A at a case temperature of 110°C and 48 A at an ambient temperature of 45°C. The device withstands a peak non-repetitive surge current of up to 600 A for 8.3 ms sine waves. Key electrical parameters include a maximum reverse leakage current of 55 mA at the maximum junction temperature, a typical forward voltage drop of 1.8 V at 150 A, and a thermal resistance from junction to case of 1.45 K/W per diode.
Feature Summary
- Package includes screw terminals for secure mounting
- Provides high isolation voltage capability
- Utilizes planar passivated chip technology
Applications
- Supplies for DC power equipment
- Input rectifiers for PWM inverters
- Battery DC power supplies
- Field supply for DC motors
Procurement Notes
Verify the specific ordering suffix against official documentation to confirm the exact voltage rating and technical specifications. Confirm that the component matches the required phase configuration and package dimensions before procurement. Ensure compliance with relevant safety standards and verify the manufacturer's current production status.
Selection Notes
Select this component based on the required blocking voltage and thermal management capabilities. Evaluate the thermal resistance values to ensure adequate heat sinking for the intended operating conditions. Compare the surge current ratings against potential system transients to guarantee reliable operation under fault conditions.
Part Context
This part belongs to the VUO series of three-phase rectifier bridges manufactured by IXYS. The series offers various voltage ratings and current capacities within a standardized screw-mount package design. This specific model represents the higher voltage variant within the VUO62 family.
Replacement Considerations
Check datasheets for other VUO62 variants or equivalent three-phase bridges from other manufacturers. Verify matching electrical ratings, physical dimensions, and mounting hole patterns to ensure mechanical compatibility.
