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Product Detailed Parameters
- Description：DIODE ARRAY GP 200V 15A TO247-3
- Series：SWITCHMODE™
- Mfr：onsemi
- Package：Tube
- Diode Configuration：1 Pair Common Cathode
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：200 V
- Current - Average Rectified (Io) (per Diode)：15A
- Voltage - Forward (Vf) (Max) @ If：1.05 V @ 15 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：35 ns
- Current - Reverse Leakage @ Vr：10 µA @ 200 V
- Operating Temperature - Junction：-65°C ~ 175°C
- Mounting Type：Through Hole
- Package / Case：TO-247-3
- Supplier Device Package：TO-247-3
- Grade：-
- Qualification：-
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Overview
The MUR3020WT is a silicon rectifier diode manufactured by onsemi, housed in a TO-247E package. It features a maximum repetitive peak reverse voltage of 200V and an average forward current rating of 30A. The device exhibits a low forward voltage drop of 1.5V at 15A and a fast reverse recovery time of 60ns. Operating within a junction temperature range of -55°C to +175°C, it is designed for high-efficiency power conversion applications requiring robust thermal performance and reliable switching characteristics.
Feature Summary
- Fast recovery characteristics with reduced switching losses
- High thermal stability for demanding environments
- Low forward voltage drop for improved efficiency
Applications
- High-frequency switch-mode power supplies
- Free-wheeling rectification in motor drives
- DC-to-AC inverters
- Isolated flyback converters
Procurement Notes
Verify the specific suffix 'WT' against the manufacturer's official datasheet to confirm lead-free compliance and RoHS status. Ensure the TO-247E package outline matches your PCB footprint requirements. Cross-reference the part number with authorized distributors to confirm current availability and authenticity before finalizing procurement orders.
Selection Notes
Select this component when designing circuits requiring high current handling up to 30A with fast switching speeds. The TO-247E package provides superior heat dissipation compared to smaller packages. Consider the 200V voltage rating to ensure adequate margin for transient spikes in your specific application circuit design.
Part Context
This rectifier belongs to the MUR series of ultrafast recovery diodes from onsemi. These devices are engineered for general-purpose high-speed rectification. The MUR3020WT specifically targets applications needing high current capacity combined with fast reverse recovery times, distinguishing it from standard recovery diodes in similar voltage classes.
Replacement Considerations
Compatible substitutes include the MUR3020CT and MUR3020PT from various manufacturers. Verify that any replacement maintains the same TO-247E package dimensions and meets or exceeds the 30A current and 200V voltage ratings.
