SBG3045CT-T-F

Diode Arrays Overview

The SBG3045CT-T-F is a surface mount Schottky barrier rectifier manufactured by Diodes Incorporated. It features a dual common cathode configuration in a TO-263 package. The device supports an average rectified output current of 30 A at a case temperature of 100°C and offers a peak repetitive reverse voltage of 45 V. Electrical characteristics include a forward voltage of 0.55 V per element at 15 A, a non-repetitive peak forward surge current rating of 250 A, and a typical total capacitance of 420 pF.

Diode Arrays Feature Summary

• Guard ring die construction provides transient protection capabilities
• Optimized for high efficiency with low power loss and low forward voltage drop
• Capable of handling high surge overload ratings up to 250 A peak

Diode Arrays Applications

• Low voltage, high frequency inverters
• Free wheeling diode applications
• Polarity protection circuits

Diode Arrays Procurement Notes

Verify the specific ordering suffix -T-F corresponds to tape and reel packaging containing 800 units on a 13-inch reel. Confirm that the component meets RoHS compliance standards as indicated in the manufacturer's documentation. Ensure the procurement channel is authorized to maintain product integrity and warranty coverage.

Diode Arrays Selection Notes

Select this component when a surface mount solution is required for high-current applications. The TO-263 package facilitates effective thermal management via heatsinking. Consider the 45 V reverse voltage rating and 30 A continuous current capacity against the specific circuit requirements.

Diode Arrays Part Context

This part belongs to the SBG30xxCT series from Diodes Incorporated, which includes variants with different reverse voltage ratings such as the SBG3030CT and SBG3040CT. All members of this family share the same physical dimensions, pinout, and general electrical performance profile while differing primarily in their maximum blocking voltage specifications.

Diode Arrays Replacement Considerations

Compatible substitutes within the same series include the SBG3030CT-T-F and SBG3040CT-T-F. These parts offer identical mechanical and thermal characteristics but provide lower reverse voltage ratings of 30 V and 40 V respectively.

Diode Arrays FAQ

What is the thermal resistance junction-to-case value?

The typical thermal resistance from junction to case is 1.5 °C/W.

How does the device handle capacitive loads?

When used with a capacitive load, the average rectified output current must be derated by 20%.

What is the operating temperature range?

The junction operating temperature range is specified from -55°C to +125°C.