FDMD85100

FET, MOSFET Arrays Overview

The FDMD85100 is a dual N-Channel PowerTrench MOSFET from onsemi, housed in a compact Power56 package measuring 5 mm by 6 mm. This device integrates two independent 100V N-Channel MOSFETs within a single surface-mount component. It features a maximum continuous drain current of 48A and a low on-state resistance of 9.9 milliohms. The internal connection of the high-side source to the low-side drain facilitates efficient half-bridge and full-bridge configurations. Designed for high-efficiency switching applications, it supports robust power management and motor control requirements with optimized thermal performance.

FET, MOSFET Arrays Feature Summary

• Integrates two N-channel MOSFETs in a single compact Power56 package
• Features internally connected HS source and LS drain for bridge topologies
• Provides low on-state resistance for high-efficiency power switching
• Supports high continuous current capacity for demanding power applications

FET, MOSFET Arrays Applications

• High-efficiency power management systems
• Motor control circuits
• Half-bridge converter topologies
• Full-bridge converter applications

FET, MOSFET Arrays Procurement Notes

Verify the specific ordering suffix against the official onsemi website to ensure accurate part identification, as device numbers may be updated. Confirm that the received components match the specified Power56 package dimensions and electrical ratings. Check for any recent datasheet revisions that might affect pinout or thermal characteristics. Ensure compliance with RoHS standards if required by your application. Validate supplier authenticity through authorized distribution channels to guarantee component integrity.

FET, MOSFET Arrays Selection Notes

Select this component when space-constrained designs require dual MOSFET functionality without external interconnects. The integrated half/full bridge configuration reduces board area and parasitic inductance compared to discrete solutions. Consider the 48A current rating and 9.9mOhm resistance for efficiency targets. Evaluate thermal dissipation capabilities within the 5x6mm footprint for your specific load conditions. Ensure voltage ratings align with system operating parameters.

FET, MOSFET Arrays Part Context

This device belongs to onsemi's PowerTrench MOSFET family, known for low on-resistance and fast switching speeds. The Power56 package represents a compact surface-mount solution designed for high-density PCB layouts. Dual MOSFET configurations like this simplify circuit design for bridge applications by providing matched devices with pre-connected terminals. This approach enhances reliability by minimizing external solder joints and interconnection paths.

FET, MOSFET Arrays Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing footprints and electrical specifications before considering alternative manufacturers. Consult onsemi technical support for potential cross-reference options.