NID9N05CLG

Overview

The NID9N05CLG is a discontinued N-channel power MOSFET manufactured by onsemi, designed for high-current switching applications. It features a DPAK (TO-252) surface-mount package and supports a maximum drain-source voltage of 52V with a continuous drain current of 9A. The device exhibits a typical on-resistance of 90 milliohms and operates within a junction temperature range of -55°C to 175°C. Certified to AEC-Q101 standards, it is suitable for automotive environments and includes overvoltage fault protection capabilities.

Feature Summary

• Automotive-grade reliability certified under AEC-Q101 standards
• High current handling capability with 9A continuous drain rating
• Robust thermal performance supporting operation up to 175°C junction temperature
• Integrated overvoltage fault protection mechanism

Applications

• Relay driving circuits
• Solenoid actuation systems
• Low-side power distribution switches
• Industrial motor control interfaces

Procurement Notes

This component has been officially declared obsolete and is no longer in production. Verification of availability is restricted to existing stock held by distributors or secondary market suppliers. Procurement requires confirmation of lot dates and storage conditions due to the end-of-life status. Designers should initiate immediate replacement strategies using qualified alternative components to ensure long-term supply chain stability.

Selection Notes

Selection of this specific part number is limited to maintenance of existing designs where legacy compatibility is mandatory. For new developments, engineers must evaluate alternative devices that match the 52V voltage rating, 9A current capacity, and DPAK footprint. Considerations should include verifying equivalent on-resistance values and ensuring the substitute meets AEC-Q101 automotive qualification requirements if used in vehicle applications.

Part Context

The NID9N05CLG belongs to the NID9N05 family of N-channel power MOSFETs from onsemi. This series targets robust power switching needs in automotive and industrial sectors. The CLG suffix typically denotes specific packaging and lead-free compliance variations within the broader product line, though the core electrical characteristics remain consistent across the family variants.

Replacement Considerations

Publicly confirmed substitute part numbers are not explicitly listed in the provided documentation. Engineers should consult manufacturer cross-reference tools for compatible alternatives.