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Product Detailed Parameters
- Description：DIODE ARRAY SCHOTT 45V 10A LPDS
- Series：-
- Mfr：Rohm Semiconductor
- Package：Tape & Reel (TR),Cut Tape (CT)
- Diode Configuration：1 Pair Common Cathode
- Technology：Schottky
- Voltage - DC Reverse (Vr) (Max)：45 V
- Current - Average Rectified (Io) (per Diode)：10A
- Voltage - Forward (Vf) (Max) @ If：650 mV @ 5 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：70 µA @ 45 V
- Operating Temperature - Junction：150°C (Max)
- Mounting Type：Surface Mount
- Package / Case：TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Supplier Device Package：LPDS
- Grade：-
- Qualification：-
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Overview
The RBQ10NS45ATL is a silicon Schottky barrier diode manufactured by ROHM Semiconductor, housed in a TO-263S (D2PAK) surface-mount package. It features a dual anode common cathode configuration with a maximum repetitive reverse voltage of 45 V and an average rectified forward current of 10 A. The device exhibits a typical forward voltage of 550 mV at 5 A and a low reverse leakage current of 5 uA. It supports a non-repetitive peak forward surge current of 50 A and operates at junction temperatures up to +150 °C. This component holds AEC-Q101 qualification for automotive reliability.
Feature Summary
- Dual anode common cathode configuration for efficient circuit design
- Low forward voltage characteristics for high efficiency
- Low reverse leakage current to minimize power loss
- Automotive grade reliability certified under AEC-Q101 standards
Applications
- Automotive electronics systems
- General purpose rectification circuits
- High frequency switching applications
Procurement Notes
Verify the specific suffix 'TL' against official manufacturer documentation to confirm tape and reel packaging specifications. Ensure the part number matches the exact electrical parameters required for your design, particularly the 45 V rating and 10 A current capacity. Cross-reference the AEC-Q101 qualification status if automotive compliance is mandatory for your application requirements.
Selection Notes
Select this component when a dual common cathode Schottky diode is required in a D2PAK package. The 45 V rating suits low-voltage DC-DC converters and freewheeling applications. Consider the thermal performance of the TO-263S package for heat dissipation needs. Verify that the 10 A continuous current rating aligns with the system's operational load conditions.
Part Context
This part belongs to the RBQ series of high-efficiency Schottky barrier diodes from ROHM. The series is designed for low forward voltage and low reverse current applications. The RBQ10NS45ATL specifically targets automotive and industrial markets requiring robust surface-mount solutions with proven reliability standards.
Replacement Considerations
The RBQ10NS45AFHTL is a verified substitute within the same family, sharing identical electrical characteristics and package type. Confirm pinout compatibility and thermal resistance values before implementation.
