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Product Detailed Parameters
- Description：DIODE ARRAY GP 200V 3A DPAK
- Series：SWITCHMODE™
- Mfr：onsemi
- Package：Bulk,Tube,Tube
- Diode Configuration：1 Pair Common Anode
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：200 V
- Current - Average Rectified (Io) (per Diode)：3A
- Voltage - Forward (Vf) (Max) @ If：1.15 V @ 3 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：75 ns
- Current - Reverse Leakage @ Vr：1 µA @ 200 V
- Operating Temperature - Junction：-55°C ~ 175°C
- Mounting Type：Surface Mount
- Package / Case：TO-252-3, DPAK (2 Leads + Tab), SC-63
- Supplier Device Package：DPAK
- Grade：-
- Qualification：-
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Overview
The MSRD620CTRG is a soft ultrafast recovery reverse polarity power rectifier from onsemi, housed in a DPAK (CASE 369C) package. It features matched dual die construction with glass passivation and an epitaxial structure. The device supports a peak repetitive reverse voltage of 200 V and provides a total average rectified forward current of 6.0 A per package (3.0 A per leg). Key electrical characteristics include a maximum instantaneous forward voltage of 1.30 V at 6.0 A and 125°C, a maximum reverse current of 200 µA at 125°C, and a maximum reverse recovery time of 75 ns.
Feature Summary
- Soft ultrafast recovery technology for high-frequency switching applications
- Matched dual die construction allowing parallel connection for higher current output
- Short heat sink tab manufactured without shearing to improve thermal performance
- Epoxy meets UL 94 V-0 flammability rating
Applications
- Low voltage, high frequency switching power supplies
- Free wheeling diodes
- Polarity protection diodes
Procurement Notes
Verify the specific ordering suffix 'RG' against the manufacturer's official documentation to confirm the rail packaging format. Note that this device series is marked as discontinued in the datasheet; contact the manufacturer or authorized representatives for availability and potential replacement information before procurement.
Selection Notes
Select this component for designs requiring soft ultrafast recovery characteristics in a surface-mount DPAK package. Ensure the application operates within the specified junction temperature range of -65°C to +175°C. Consider the thermal resistance values when designing the copper pad layout, as performance varies significantly between small and large ground planes.
Part Context
This part belongs to the MSRD620CT, NRVSRD620VCT, and SSRD8620CT series of state-of-the-art geometry rectifiers. These devices utilize epitaxial construction and glass passivation to enhance reliability. The series includes variants designated for automotive applications requiring unique site and control change requirements, such as those needing AEC-Q101 qualification.
Replacement Considerations
The datasheet explicitly states these devices are not recommended for new design due to discontinuation. Consult onsemi representatives for current product recommendations or verified substitute part numbers suitable for existing designs.
