SBAT54ALT3G

Diode Arrays Overview

The SBAT54ALT3G is a dual common cathode Schottky barrier diode manufactured by onsemi. It features a peak repetitive reverse voltage (Vrrm) of 30 V and a maximum continuous forward current (If) of 200 mA. The device utilizes an SOT-23 surface-mount package with three pins. Key electrical parameters include a typical forward voltage of 0.35 V at 10 mA DC and a peak reverse recovery time (trr) of 5 ns. It operates within a junction temperature range of -55°C to +125°C and supports a non-repetitive peak forward surge current of 600 mA.

Diode Arrays Feature Summary

• Extremely fast switching speed suitable for high-frequency applications
• Low forward voltage reduces conduction losses in power circuits
• Miniature surface mount package ideal for space-constrained designs

Diode Arrays Applications

• High-speed switching circuits
• Circuit protection systems
• Voltage clamping applications

Diode Arrays Procurement Notes

Verify the specific suffix 'T3G' corresponds to the required tape and reel quantity, typically 10,000 units per reel, as distinct from other packaging options like T1G. Confirm AEC-Q101 qualification status if automotive compliance is mandatory for the end application. Ensure the component meets RoHS and Halogen-free requirements specified in the official datasheet.

Diode Arrays Selection Notes

Select this component when low forward voltage drop is critical for efficiency in portable or handheld devices. The dual common cathode configuration allows for efficient rectification or logic operations within a minimal footprint. Consider the 30 V reverse voltage rating to ensure adequate margin against transient spikes in the target circuit environment.

Diode Arrays Part Context

This part belongs to the BAT54CL series of dual Schottky barrier diodes designed for high-speed switching. It shares the same internal structure as the BAT54ALT1G but differs in packaging quantity. The device is Pb-free and compliant with environmental standards, targeting applications where size and switching performance are prioritized over high current handling capabilities.

Diode Arrays Replacement Considerations

BAT54ALT1G serves as a functional equivalent with identical electrical characteristics but different packaging quantities.