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SBRB1045T4G is listed in the Single Diodes range at ChipApex. The manufacturer field lists onsemi. Its product description is DIODE SCHOTTKY 45V 10A D2PAK. Review the specifications below when checking this part for your BOM.
Single Diodes specifications for SBRB1045T4G
- Description：DIODE SCHOTTKY 45V 10A D2PAK
- Series：SWITCHMODE™
- Mfr：onsemi
- Package：Tape & Reel (TR),Tape & Reel (TR)
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：45 V
- Current - Average Rectified (Io)：10A
- Voltage - Forward (Vf) (Max) @ If：840 mV @ 20 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：100 µA @ 45 V
- Capacitance @ Vr, F：-
- Mounting Type：Surface Mount
- Package / Case：TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Supplier Device Package：D2PAK
- Operating Temperature - Junction：-65°C ~ 175°C
- Grade：-
- Qualification：-
Single Diodes datasheet and documents for SBRB1045T4G
Single Diodes Overview
The SBRB1045T4G is a surface-mount Schottky barrier rectifier manufactured by onsemi. It features a 45 V repetitive peak reverse voltage (Vrrm) and a maximum continuous forward current (If) of 10 A. The device utilizes a TO-263 package with three pins. Key electrical parameters include a peak reverse current (Ir) of 15 mA, a maximum forward voltage (Vf) of 570 mV, and a peak non-repetitive forward surge current (Ifsm) of 150 A. It operates within a temperature range of -65°C to 175°C.
Single Diodes Feature Summary
- Employs Schottky Barrier principle for low forward voltage drop
- Includes guardring structure for enhanced stress protection
- Qualified under AEC-Q101 standards for automotive reliability
Single Diodes Applications
- Low voltage, high frequency switching power supplies
- Free wheeling diodes in power circuits
- Polarity protection applications
Single Diodes Procurement Notes
Verify the specific suffix 'B' against official datasheets to confirm it denotes the Automotive grade variant compliant with AEC-Q101 and PPAP requirements. Ensure the component matches the TO-263 package dimensions and lead configuration specified in the manufacturer's documentation before integration.
Single Diodes Selection Notes
Select this component for designs requiring robust performance in automotive or industrial environments due to its AEC-Q101 qualification. The 10 A current rating and 45 V blocking capability suit low-voltage DC-DC converters. Verify thermal management capabilities align with the 175°C junction temperature limit for high-power density applications.
Single Diodes Part Context
This part belongs to onsemi's Switchmode Schottky Power Rectifier series, designed for surface mount applications. It is part of a broader portfolio including the MBRD1045T4G, with the 'B' prefix typically indicating automotive-specific manufacturing controls and qualification standards.
Single Diodes Replacement Considerations
The MBRD1045T4G is a functionally similar switch-mode Schottky rectifier from onsemi with identical electrical ratings and package type. Verify if the standard commercial grade meets system requirements or if the automotive-grade SBRB variant is strictly necessary for compliance.
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