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Product Detailed Parameters
- Description：DIODE ARRAY GP 200V 8A TO263
- Series：-
- Mfr：onsemi
- 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)：8A
- Voltage - Forward (Vf) (Max) @ If：975 mV @ 8 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-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Supplier Device Package：TO-263 (D2PAK)
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The NRVUB1620CTT4G is a dual common cathode ultrafast recovery rectifier manufactured by onsemi. It features a 200V repetitive peak reverse voltage and an average forward current of 16A per diode. The device utilizes Switchmode technology for fast switching with low reverse recovery charge. It is housed in a D2PAK (TO-263) surface-mount package designed for high thermal performance. Key electrical characteristics include a maximum forward voltage of 975mV at 16A and a typical reverse recovery time of 35ns.
Feature Summary
- Ultrafast recovery characteristics optimized for high-frequency switching applications
- Low reverse recovery charge to minimize switching losses and electromagnetic interference
- High surge current capability for robust operation under transient conditions
- Lead-free finish and halogen-free construction compliant with environmental standards
Applications
- High-frequency DC-DC converters
- Free-wheeling rectification in power supplies
- Isolated output rectification in flyback converters
- General purpose rectification in industrial power systems
Procurement Notes
Verify the complete part number including the suffix T4G, which indicates tape and reel packaging and lead-free compliance. Confirm the manufacturer is onsemi to ensure authenticity. Check the datasheet for specific thermal resistance values relevant to your PCB layout. Ensure the D2PAK footprint matches your design requirements before ordering.
Selection Notes
Select this component when a 200V rating is required with high current handling capabilities. The ultrafast recovery profile makes it suitable for frequencies exceeding standard rectifiers. Compare the forward voltage drop against efficiency requirements. Consider the D2PAK package size for thermal management constraints in the target application.
Part Context
This part belongs to the MURB/NRVUB series of ultrafast recovery rectifiers from onsemi. These devices are engineered for use in switch-mode power supplies where speed and efficiency are critical. The series offers various voltage and current ratings within the same package family to simplify supply chain management.
Replacement Considerations
Direct replacements must match the 200V/16A specification and D2PAK-3 package. Verify that substitute parts offer comparable reverse recovery times and forward voltage drops. Cross-reference pinouts to ensure compatibility with existing board layouts.
