SIC781CD-T1-GE3

Full Half-Bridge (H Bridge) Drivers Overview

The SIC781CD-T1-GE3 is a half-bridge gate driver manufactured by Vishay Siliconix, designed for high-current applications. It integrates a single driver with non-inverting logic and features a shutdown capability. The device operates within a supply voltage range of 4.5 V to 18 V and delivers an output current of 50 A. It utilizes the PowerPak-40 package and supports surface mount installation. Key timing parameters include a maximum turn-on delay time of 8 ns and a maximum turn-off delay time of 20 ns. The component functions reliably across an operating temperature range from -40°C to +125°C.

Full Half-Bridge (H Bridge) Drivers Feature Summary

• Integrates a high-current 50 A half-bridge driver in a compact PowerPak-40 package
• Features non-inverting logic configuration with dedicated shutdown control
• Supports wide supply voltage operation from 4.5 V to 18 V

Full Half-Bridge (H Bridge) Drivers Applications

• High-side and low-side MOSFET driving in power stages
• DrMOS integration for point-of-load converters
• Industrial motor control systems requiring fast switching

Full Half-Bridge (H Bridge) Drivers Procurement Notes

Verify the specific suffix T1 indicates tape and reel packaging when ordering. Confirm the PowerPak-40 footprint dimensions against your PCB design library before finalizing procurement. Ensure the manufacturer is identified as Vishay / Siliconix to avoid counterfeit components. Check for RoHS compliance documentation if required by your assembly standards. Validate that the part number matches the exact electrical specifications needed for your circuit design.

Full Half-Bridge (H Bridge) Drivers Selection Notes

Select this component when a single-channel half-bridge driver with high peak current capability is required. The 50 A output current suits driving large MOSFETs or IGBTs efficiently. Consider the 8 ns turn-on and 20 ns turn-off delays for high-frequency switching applications. The wide operating temperature range makes it suitable for industrial environments. Ensure the input voltage levels are compatible with the 4.5 V to 18 V supply range.

Full Half-Bridge (H Bridge) Drivers Part Context

This part belongs to the SIC series of gate drivers from Vishay Siliconix, focusing on integrated power stage solutions. It is distinct from standard discrete gate drivers by offering higher current drive in a small form factor. The PowerPak-40 package allows for efficient thermal management and space-saving designs compared to traditional SOIC packages.

Full Half-Bridge (H Bridge) Drivers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source data.