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 30A 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)：30A
- 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 (Max)
- Mounting Type：Surface Mount
- Package / Case：TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Supplier Device Package：LPDS
- Grade：Automotive
- Qualification：AEC-Q101
Download product information
Overview
RBQ30NS45AFHTL is a surface-mount Schottky barrier diode manufactured by ROHM Semiconductor. It features a dual anode common cathode configuration within a TO-263-3 (D²Pak) package. The device supports a maximum repetitive reverse voltage of 45 V and an average rectified forward current of 30 A. Key electrical parameters include a maximum forward voltage of 590 mV at 30 A and a maximum reverse leakage current of 350 µA at 45 V. It is qualified under the AEC-Q101 standard for automotive applications and operates with a maximum junction temperature of 150°C.
Feature Summary
- Automotive-grade reliability certified to AEC-Q101 standards
- Dual anode common cathode topology for bridge rectifier applications
- Low forward voltage characteristic for improved efficiency
- Lead-free plating technology to prevent whisker formation
Applications
- Automotive DC-DC converter circuits
- General purpose rectification in vehicle electronics
- High-reliability power supply designs
Procurement Notes
Verify the specific suffix 'BFHTL' against official ROHM documentation, as the provided reference data lists 'RBQ30NS45BFHTL' rather than 'RBQ30NS45AFHTL'. Confirm that the requested part number matches the exact electrical specifications and packaging requirements. Ensure compatibility with automotive quality standards if used in vehicle systems. Cross-reference the manufacturer's latest datasheet to confirm availability and any potential design changes or obsolescence notices before finalizing procurement.
Selection Notes
Select this component for applications requiring high current handling in a compact surface-mount form factor. The dual anode configuration simplifies circuit layout for full-wave rectification. Consider the 45 V rating when designing for 12 V automotive systems to ensure adequate voltage headroom. Evaluate thermal management requirements given the 30 A current capacity and TO-263-3 package characteristics.
Part Context
The RBQ30 series represents ROHM's line of automotive-grade Schottky barrier diodes designed for high reliability. These devices utilize silicon technology and are optimized for low forward voltage and low reverse leakage current. The series is widely used in automotive electronics due to its compliance with stringent automotive qualification standards and robust performance under varying temperature conditions.
Replacement Considerations
Publicly confirmed substitute part numbers for RBQ30NS45AFHTL were not identified in the provided source material. Verify cross-references with other manufacturers offering equivalent 45 V, 30 A dual Schottky diodes in TO-263 packages.
