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Product Detailed Parameters
- Description：DIODE ARRAY AVAL 500V 30A TO-247
- Series：-
- Mfr：Harris Corporation
- Package：Bulk
- Diode Configuration：1 Pair Common Cathode
- Technology：Avalanche
- Voltage - DC Reverse (Vr) (Max)：500 V
- Current - Average Rectified (Io) (per Diode)：30A
- Voltage - Forward (Vf) (Max) @ If：1.5 V @ 30 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：60 ns
- Current - Reverse Leakage @ Vr：500 µA @ 50 V
- Operating Temperature - Junction：-65°C ~ 175°C
- Mounting Type：Through Hole
- Package / Case：TO-247-3
- Supplier Device Package：TO-247
- Grade：-
- Qualification：-
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Overview
The RURG3050CC is a silicon rectifier diode manufactured by Harris Corporation, classified as a discrete semiconductor component. It features a single-element, one-phase configuration housed in a TO-251 package with two terminals. The device has a maximum repetitive reverse voltage of 500V and an average forward current rating of 3A. Key electrical characteristics include a maximum non-repetitive peak forward surge current of 60A and a maximum forward voltage of 1.25V. It operates within a temperature range of -65°C to 175°C.
Feature Summary
- Ultra-fast soft recovery characteristic for high-speed switching applications
- Avalanche rated capability for robust operation under transient conditions
- Common cathode configuration with integrated free-wheeling functionality
Applications
- High-frequency power supply circuits
- DC-DC converter freewheeling paths
- Inductive load switching protection
Procurement Notes
Verify the specific suffix 'CC' against official Harris or successor manufacturer datasheets to confirm pinout and thermal specifications. Ensure compatibility with lead-free soldering processes if RoHS compliance is required, as historical data may vary. Confirm availability through authorized distributors given the component's age.
Selection Notes
Select this component for applications requiring ultra-fast recovery times and avalanche ruggedness in low-current scenarios. Compare the 3A average current rating and 500V blocking voltage against circuit demands. Consider the TO-251 package size for board space constraints and verify thermal management requirements for the 175°C junction temperature limit.
Part Context
This part belongs to the Harris Ultrafast Recovery Rectifier product line, designed for efficient energy conversion. It complements other devices like the RURU5090 and MUR3040PT in the same family, offering specialized performance for soft recovery needs. The component represents legacy discrete semiconductor technology from Harris Corporation.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Verify cross-reference options with current manufacturers such as Vishay or onsemi for equivalent ultra-fast recovery diodes with matching voltage and current ratings.
