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Product Detailed Parameters
- Description：DIODE ARRAY GP 200V 3A DPAK
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR)
- Diode Configuration：1 Pair Common Cathode
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：200 V
- Current - Average Rectified (Io) (per Diode)：3A
- Voltage - Forward (Vf) (Max) @ If：1.2 V @ 3 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：35 ns
- Current - Reverse Leakage @ Vr：5 µA @ 200 V
- Operating Temperature - Junction：-65°C ~ 175°C
- Mounting Type：Surface Mount
- Package / Case：TO-252-3, DPAK (2 Leads + Tab), SC-63
- Supplier Device Package：TO-252AA (DPAK)
- Grade：-
- Qualification：-
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Overview
The MURD620CTTR is a dual ultrafast recovery rectifier in a D-PAK package. It features a peak repetitive reverse voltage of 200 V and an average rectified forward current of 6 A per device at 146°C case temperature. The non-repetitive peak surge current is 50 A. Operating junction and storage temperatures range from -65 to 175 °C. Reverse recovery time is typically 25 ns at 6 A and 200 V, with a maximum of 35 ns under specific test conditions.
Feature Summary
- Ultrafast recovery time optimized for high-frequency switching applications
- Platinum-doped lifetime control ensures low leakage current and ruggedness
- Planar structure provides reliable performance in output rectification stages
Applications
- Output rectification stage of Switch Mode Power Supplies (SMPS)
- DC-DC converters
- Free-wheeling diode in low voltage inverters
- Chopper motor drives
Procurement Notes
Verify the suffix TRR indicates right-oriented tape and reel packaging. Confirm the component is the Vishay-manufactured version of the International Rectifier MUR series. Ensure the order specifies the correct orientation if required by the assembly process. Check for any specific industrial level qualification requirements.
Selection Notes
Select this component for circuits requiring fast recovery characteristics and low stored charge. The dual configuration allows for center-tapped or full-wave bridge applications. Consider thermal resistance values when designing heatsinking solutions for continuous operation at elevated temperatures.
Part Context
This part belongs to the MUR series of ultrafast rectifiers, originally developed by International Rectifier and now manufactured by Vishay. The series is designed for state-of-the-art performance in power conversion, balancing forward voltage drop with rapid recovery times to minimize switching losses.
Replacement Considerations
Direct substitutes include other MURD620 variants such as MURD620CTRL (left-oriented) or MURD620CT (standard tube). Verify pinout compatibility and thermal characteristics before substitution.
