SBR30300CTFP-G

Diode Arrays Overview

The SBR30300CTFP-G is a Super Barrier Rectifier manufactured by Diodes Incorporated, utilizing patented SBR technology to combine the low forward voltage drop of Schottky diodes with the high-temperature stability of silicon PN junctions. It features a dual common cathode configuration housed in an ITO-220AB (ITO-220FP) through-hole package. The device supports a peak repetitive reverse voltage of 300 V and provides a total average rectified output current of 30 A (15 A per leg). Key electrical characteristics include a maximum forward voltage drop of 1.03 V at 15 A and 25°C, and a non-repetitive peak forward surge current rating of 200 A. It operates within a temperature range of -65°C to +175°C.

Diode Arrays Feature Summary

• Patented Super Barrier Rectifier technology providing superior avalanche capability and reliability compared to standard Schottky diodes.
• Low forward voltage drop for improved efficiency and cooler operation.
• Excellent high-temperature stability with reduced leakage current at elevated temperatures.
• Soft, fast switching capability.

Diode Arrays Applications

• DC-DC converters
• Freewheeling diodes
• Blocking diodes

Diode Arrays Procurement Notes

Verify the specific ordering suffix against official documentation to confirm compliance requirements. The '-G' suffix indicates availability in green molding compound, which is halogen and antimony-free. Confirm that the ITO-220AB package dimensions align with your PCB footprint design, as alternate mechanical variations may exist for older manufacturing date codes. Ensure procurement channels are authorized to maintain product integrity.

Diode Arrays Selection Notes

Select this component when applications require high-temperature performance exceeding standard Schottky limits while maintaining low conduction losses. The 300 V rating suits medium-voltage power supplies. Consider the thermal resistance of the ITO-220AB package for heatsinking requirements. Verify that the 15 A per leg current rating meets the continuous load demands, accounting for derating curves at higher case temperatures.

Diode Arrays Part Context

This part belongs to the SBR30300 series from Diodes Incorporated, designed to replace traditional Schottky rectifiers in applications where thermal runaway is a concern. The series utilizes silicon-based Super Barrier technology to offer better reverse leakage stability than pure Schottky devices. It is distinct from the TO-220AB packaged version (SBR30300CT) by its specific ITO-220AB leadframe and mounting configuration.

Diode Arrays Replacement Considerations

Direct pin-compatible replacements within the same series include SBR30300CTFP and SBR30300CTFP-JT. When substituting, verify that the alternative package variant matches the mechanical mounting constraints of the ITO-220AB form factor.

Diode Arrays FAQ

What is the difference between the SBR30300CTFP and SBR30300CTFP-G?

The '-G' suffix indicates that the device is manufactured using a green molding compound, making it halogen and antimony-free, whereas the standard version does not specify this environmental attribute.

How does the SBR technology compare to standard Schottky diodes regarding leakage?

SBR technology offers significantly better high-temperature stability and reduced reverse leakage current compared to standard Schottky diodes, preventing thermal runaway failures.

Is the SBR30300CTFP suitable for life support devices?

No, Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without express written approval from the Chief Executive Officer.