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Product Detailed Parameters
- Description:DIODE SCHOTTKY 50V 3A DO214AA
- Series:-
- Mfr:Vishay General Semiconductor - Diodes Division
- Package:Tape & Reel (TR)
- Technology:Schottky
- Voltage - DC Reverse (Vr) (Max):50 V
- Current - Average Rectified (Io):3A
- Voltage - Forward (Vf) (Max) @ If:660 mV @ 3 A
- Speed:Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):-
- Current - Reverse Leakage @ Vr:100 µA @ 50 V
- Capacitance @ Vr, F:-
- Mounting Type:Surface Mount
- Package / Case:DO-214AA, SMB
- Supplier Device Package:DO-214AA (SMB)
- Operating Temperature - Junction:-55°C ~ 150°C
- Grade:-
- Qualification:-
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Overview
The B350B-M3/52T is a Schottky barrier rectifier manufactured by Vishay General Semiconductor - Diodes Division. It features a 3 A average forward current rating and a 50 V repetitive peak reverse voltage. The device utilizes silicon technology in an SMB (DO-214AA) surface-mount package. Key electrical parameters include a maximum forward voltage of 660 mV at 3 A, a reverse leakage current of 100 µA, and a non-repetitive peak forward surge current capability of 60 A. It operates within a junction temperature range of -55 °C to +150 °C.
Feature Summary
- Schottky barrier construction for low forward voltage drop and high switching efficiency
- Silicon planar design with metal-semiconductor junction
- Surface-mount packaging optimized for automated assembly processes
Applications
- DC-to-DC converter circuits
- Power supply freewheeling applications
- Reverse polarity protection in electronic systems
Procurement Notes
Verify the specific suffix against official documentation to confirm compliance status and packaging type. Ensure the component matches the required voltage and current ratings for the target circuit design. Confirm RoHS and REACH compliance details through the manufacturer's datasheet before integration into production.
Selection Notes
Select this component when a low-loss rectification solution is required in a compact surface-mount form factor. The SMB package provides a balance between current handling capacity and board space constraints. Consider the thermal management requirements associated with the specified forward voltage drop during continuous operation.
Part Context
This part belongs to the B3xxB series of Schottky rectifiers from Vishay. These devices are designed for general-purpose rectification in power electronics applications requiring high efficiency and fast recovery characteristics. The series offers various voltage ratings to suit different DC-DC conversion needs.
Replacement Considerations
Publicly confirmed substitute part numbers for this specific component were not identified in the provided source material.
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