SBR3045SCTB-13-G

Diode Arrays Overview

The SBR3045SCTB-13-G is a Super Barrier Rectifier diode manufactured by Diodes Incorporated, packaged in the TO263AB (D2PAK) format. It features a dual common cathode configuration with a total average rectified output current of 30A and a peak repetitive reverse voltage rating of 45V. The device utilizes patented SBR technology to achieve a maximum forward voltage drop of 0.65V at 15A per leg and a leakage current of 0.2mA at +25°C. It supports an operating junction temperature range from -65°C to +175°C, with selective ratings allowing up to +200°C for high thermal reliability.

Diode Arrays Feature Summary

• Patented Super Barrier Rectifier technology providing soft, fast switching capability
• Selectively rated for high thermal reliability with a maximum junction temperature of +200°C
• Designed specifically as bypass diodes for solar panel applications

Diode Arrays Applications

• DC-DC converters
• AC-DC adaptors
• Solar panel bypass circuits

Diode Arrays Procurement Notes

Verify the specific ordering suffix '-13-G' against official Diodes Incorporated documentation to confirm tape and reel packaging quantities and compliance status. Ensure that the selected component matches the required thermal resistance and package dimensions for your PCB layout. Cross-reference datasheet revision numbers to guarantee electrical characteristics align with your design specifications before finalizing procurement orders.

Diode Arrays Selection Notes

Evaluate the thermal management requirements carefully, as the device operates up to +175°C standard and can be selectively rated for +200°C. Consider the forward voltage drop variations across different temperatures when designing for efficiency. Verify that the TO263AB package footprint matches your board space constraints and that the lead-free, halogen-free 'Green' device properties meet your environmental standards.

Diode Arrays Part Context

This component belongs to the SBR30 series of Super Barrier Rectifiers from Diodes Incorporated. It combines the low forward voltage characteristics of Schottky diodes with the high-temperature stability of silicon PN junctions. The TO263AB package provides robust mechanical support and efficient heat dissipation, making it suitable for medium-power rectification tasks in industrial and consumer electronics.

Diode Arrays Replacement Considerations

Direct replacements must match the 45V reverse voltage, 30A total current, and TO263AB package. Verify if alternative manufacturers offer equivalent SBR technology or standard Schottky alternatives with comparable forward voltage and leakage current specifications at elevated temperatures.

Diode Arrays FAQ

What is the maximum non-repetitive peak forward surge current?

The maximum non-repetitive peak forward surge current is 220A for an 8.3ms single half-sine wave superimposed on the rated load.

Is this component suitable for automotive applications?

For automotive applications requiring specific change control, AEC-Q100/101/104/200 qualification, PPAP capability, and manufacturing in IATF 16949 certified facilities, you must contact Diodes Incorporated directly.

What is the typical thermal resistance from junction to case?

The typical thermal resistance from junction to case is 2°C/W per leg.