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The WI62120 is a JEDEC-certified, enhancement-mode Gallium Nitride (GaN) half-bridge power integrated circuit from the WiseGan family. It integrates two symmetrical High Electron Mobility Transistors (HEMTs) with a Drain-to-Source Voltage (Vdss) of 650V and a continuous drain current rating of 13A. The device features a low on-resistance (Rds(on)) of 120mΩ per HEMT, enabling high-frequency switching operations exceeding 1 MHz. Packaged in a compact 14-PQFN (6x8mm) surface-mount footprint, it is designed to deliver enhanced power density and efficiency for modern power electronics applications.
Verify component authenticity by checking for official Wise-Integration markings and JEDEC certification compliance. Ensure the 14-PQFN (6x8) package matches your PCB layout requirements. Confirm that the 650V voltage rating and 13A current capacity align with your specific circuit design needs before finalizing procurement.
Select this component when designing circuits that require high switching frequencies above 1 MHz and need to minimize passive component size. The 120mΩ Rds(on) is suitable for applications prioritizing efficiency and thermal performance within a small form factor. Ensure gate drive compatibility with enhancement-mode GaN devices.
The WI62120 belongs to the WiseGan family of power ICs from Wise-Integration. It represents a move towards more compact and efficient power solutions using GaN-on-silicon technology. As an enhancement-mode device, it offers improved safety and ease of driving compared to depletion-mode alternatives, fitting into the broader trend of next-generation power management.
No public confirmed substitute part numbers are available in the provided documentation. Designers should consult manufacturer guidelines for potential cross-references or contact Wise-Integration directly for compatible alternatives.