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70UR60 G BK R
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Product Detailed Parameters
- Description：DIODE STANDARD 600V 250A DO205AB
- Series：-
- Mfr：Vishay Semiconductor Opto Division
- Package：Bulk
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：600 V
- Current - Average Rectified (Io)：250A
- Voltage - Forward (Vf) (Max) @ If：1.3 V @ 785 A
- Speed：Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：60 mA @ 600 V
- Capacitance @ Vr, F：-
- Mounting Type：Chassis, Stud Mount
- Package / Case：DO-205AB, DO-9, Stud
- Supplier Device Package：DO-205AB (DO-9)
- Operating Temperature - Junction：-40°C ~ 200°C
- Grade：-
- Qualification：-
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Overview
The Vishay 70UR60 G BK R is a standard general-purpose rectifier diode designed for high-current applications. It features a maximum repetitive peak reverse voltage of 600 V and an average rectified forward current rating of 250 A. The component utilizes a DO-205AB (DO-9) chassis mount package, facilitating robust thermal management and mechanical stability in industrial environments.
Feature Summary
- High current handling capability with a 250 A average rectified current rating
- Robust mechanical construction using a chassis mount package for secure installation
- Standard silicon technology suitable for general-purpose rectification tasks
Applications
- Industrial power supply systems requiring high current rectification
- Motor drive circuits and variable frequency drives
- Welding equipment power stages
Procurement Notes
Verify the obsolete status of this specific part number before initiating procurement processes. Confirm that alternative components meet the required 600 V reverse voltage and 250 A current specifications. Ensure compatibility with existing chassis mounting hardware and thermal interface materials to maintain system integrity during replacement.
Selection Notes
Select this component when high surge current capacity and low forward voltage drop are critical for efficiency. The DO-205AB package requires appropriate heatsinking solutions to manage thermal dissipation under full load conditions. Evaluate the operating temperature range to ensure reliability within the specified junction temperature limits for continuous operation.
Part Context
This device belongs to Vishay's standard rectifier diode lineup, engineered for durability in demanding electrical environments. The DO-205AB form factor distinguishes it from surface-mount alternatives, offering superior mechanical strength for heavy-duty infrastructure. It serves as a foundational component in high-power conversion architectures where reliability is paramount.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Verify pinout compatibility and thermal resistance characteristics if considering generic equivalents from other manufacturers.
