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Product Detailed Parameters
- Description：DIODE ARRAY SCHOTT 30V 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)：30 V
- Current - Average Rectified (Io) (per Diode)：30A
- Voltage - Forward (Vf) (Max) @ If：720 mV @ 15 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：10 µA @ 30 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：-
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Overview
The RB228NS-30TL is a silicon Schottky barrier diode manufactured by ROHM Semiconductor, designed for high-reliability applications including switching power supplies. It features a dual anode common cathode configuration housed in a TO-263S (D2PAK) surface-mount package. The device supports an average rectified forward current of 30 A and withstands a repetitive reverse voltage of 35 V with a maximum rating of 30 V. Key electrical characteristics include a maximum forward voltage of 0.72 V at 15 A and a low reverse current of 0.01 mA at 30 V. It handles a forward surge current of 100 A and operates within a junction temperature range up to +150 °C.
Feature Summary
- AEC-Q101 qualified for automotive grade reliability
- Super low reverse leakage current design
- Dual anode common cathode configuration
Applications
- Switching power supplies
- Automotive electronic systems
Procurement Notes
Verify the specific suffix TL against official ROHM documentation to confirm tape and reel packaging specifications. Ensure the component meets AEC-Q101 requirements if intended for automotive use. Cross-reference the exact part number with authorized distributors to confirm availability and authenticity. Check RoHS compliance status through the manufacturer's latest datasheet before finalizing procurement decisions.
Selection Notes
Select this component when a high-current Schottky diode with low reverse leakage is required for power conversion circuits. The TO-263S package provides robust thermal performance for surface-mount assembly. Consider the 30 A continuous current rating and 35 V reverse voltage capability for appropriate circuit protection. Verify that the dual common cathode topology aligns with the specific bridge or synchronous rectification needs of the design.
Part Context
This component belongs to the RB228NS series of Schottky barrier diodes from ROHM Semiconductor. The series is characterized by high reliability and low forward voltage drop, making it suitable for efficient power management. The RB228NS-30 variant specifically targets applications requiring 30 V reverse voltage ratings. The TL suffix typically denotes the taping format for automated surface-mount processing.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Consult ROHM Semiconductor technical support or official distributor catalogs for verified cross-reference data before substituting this component.
