FC8J33040L

FET, MOSFET Arrays Overview

The FC8J33040L is a dual N-channel MOSFET in the WMini8-F1 package. It features a drain-source voltage of 33V and a typical on-state resistance of 48 mΩ at VGS = 4.5V. The device supports a steady-state drain current of 7A and a pulsed drain current of 20A. Total gate charge is 2.8 nC, enabling high-speed switching. Operating ambient temperature ranges from -40°C to +85°C.

FET, MOSFET Arrays Feature Summary

• Dual N-channel configuration within a compact surface-mount package
• Low on-state resistance for efficient power handling
• High-speed switching capability with low total gate charge
• Halogen-free and RoHS compliant construction

FET, MOSFET Arrays Applications

• DC-DC converter circuits
• General electronic switching applications

FET, MOSFET Arrays Procurement Notes

Verify the manufacturer designation carefully, as the semiconductor business was transferred to Nuvoton Technology Corporation Japan (NTCJ) effective September 1, 2020. Products manufactured after this date are handled by NTCJ but continue to be sold through Panasonic Corporation channels. Confirm the specific production origin when sourcing components.

FET, MOSFET Arrays Selection Notes

Select this component for designs requiring a 33V rating with a maximum continuous drain current of 7A. Ensure the gate drive voltage meets the 4.5V threshold for optimal RDS(on) performance. Verify that the thermal management strategy accommodates the specified thermal resistance values on the target PCB layout.

FET, MOSFET Arrays Part Context

This part belongs to the Panasonic WMini8-F1 series of dual MOSFETs. It provides two independent N-channel devices in an 8-pin miniaturized footprint. The internal connection scheme pairs the sources together while maintaining separate gates and drains for each channel.

FET, MOSFET Arrays Replacement Considerations

Check pinout compatibility and electrical ratings against potential substitutes. Verify that any replacement maintains the same WMini8-F1 package dimensions and lead pitch to ensure board fitment without redesign.