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Product Detailed Parameters
- Description：DIODE ARRAY SCHOTTKY 50V 3A DPAK
- Series：SWITCHMODE™
- Mfr：onsemi
- Package：Tape & Reel (TR)
- Diode Configuration：1 Pair Common Cathode
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：50 V
- Current - Average Rectified (Io) (per Diode)：3A
- Voltage - Forward (Vf) (Max) @ If：700 mV @ 3 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：100 µA @ 50 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：DPAK
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The NRVBD650CTT4G is a SWITCHMODE Power Rectifier manufactured by onsemi. It is a dual common cathode Schottky barrier rectifier designed for high-efficiency power conversion applications. The device features a low forward voltage drop and fast switching characteristics, which minimize power losses during operation. It is housed in a compact surface-mount package suitable for automated assembly processes.
Feature Summary
- Dual common cathode configuration for efficient bridgeless PFC and synchronous rectification
- Schottky barrier technology ensures minimal reverse recovery charge
- Optimized for high-frequency switching operations to reduce thermal stress
Applications
- Bridgeless Power Factor Correction (PFC) circuits
- Synchronous rectification in DC-DC converters
- High-efficiency AC/DC adapter designs
Procurement Notes
Verify the obsolete lifecycle status through official onsemi channels before procurement planning. Confirm that the specific suffix matches the required tape-and-reel packaging specifications. Ensure compatibility with existing PCB footprints and thermal management requirements for the target application environment.
Selection Notes
Select this component for applications requiring low forward voltage and fast switching speeds. Evaluate the thermal performance within the intended operating temperature range. Consider the dual common cathode topology benefits for reducing component count in bridgeless PFC topologies compared to single diode solutions.
Part Context
This part belongs to onsemi's SWITCHMODE Power Rectifiers series, focusing on high-efficiency power conversion. It utilizes Schottky barrier technology to achieve superior performance over standard PN junction diodes. The product line targets modern power supplies demanding higher efficiency and reduced heat dissipation.
Replacement Considerations
The datasheet indicates an obsolete lifecycle status. Verify availability of direct substitutes or alternative packages from onsemi that maintain equivalent electrical characteristics and pinout configurations for current designs.
