ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：DIODE ARRAY SCHOTT 45V 15A 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)：15A
- Voltage - Forward (Vf) (Max) @ If：650 mV @ 15 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：200 µA @ 45 V
- Operating Temperature - Junction：150°C
- Mounting Type：Surface Mount
- Package / Case：TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Supplier Device Package：LPDS
- Grade：-
- Qualification：-
Download product information
Overview
The RBQ30NS45ATL is a Schottky barrier diode manufactured by ROHM Semiconductor, designed for surface mount applications in the TO-263S (D²PAK) package. It features a maximum repetitive reverse voltage of 45 V and an average rectified forward current of 30 A. The device exhibits a typical forward voltage of 590 mV at 30 A and a maximum reverse leakage current of 350 µA at 45 V. It supports a junction temperature up to 150°C and includes automotive qualification under AEC-Q101 standards.
Feature Summary
- Dual anode common cathode configuration for efficient circuit design
- Low reverse leakage current characteristics for improved efficiency
- Automotive grade reliability compliant with AEC-Q101 standards
Applications
- Automotive power supply circuits
- General purpose rectification in DC-DC converters
- Freewheeling diodes in switching power supplies
Procurement Notes
Verify the specific ordering suffix 'ATL' against the manufacturer's latest datasheet to confirm package type and tape/reel specifications. Ensure the component meets AEC-Q101 requirements if used in automotive designs. Cross-reference the part number with official ROHM documentation to avoid confusion with similar variants like RBQ30NS45B or RBQ30NS45BFHTL.
Selection Notes
Select this component when a 45 V rating and 30 A current capacity are required in a surface mount D²PAK package. Consider the low forward voltage drop for thermal management in high-current applications. Verify that the dual anode common cathode configuration aligns with the circuit topology needs compared to single diode alternatives.
Part Context
This part belongs to the RBQ series of Schottky barrier diodes from ROHM, which are optimized for low forward voltage and low reverse leakage. The series includes various current ratings and voltage options, all sharing similar packaging and performance characteristics tailored for modern electronic devices requiring compact and efficient rectification solutions.
Replacement Considerations
RBQ30NS45BTL offers identical electrical specifications but may differ in packaging details or automotive qualification status. RBQ30NS45BFHTL provides similar performance with potential differences in lead-free compliance or specific tape dimensions. Always verify pinout compatibility and thermal resistance values before substitution.
