ON5250/A,135

Overview

The ON5250/A,135 is an RF MOSFET manufactured by NXP USA Inc. It is classified as a discrete semiconductor product within the FET and MOSFET category. The component utilizes a surface mount mounting type and is housed in a TO-261-4 or TO-261AA package, also identified as SC-73. This device is designed for radio frequency applications requiring specific transistor characteristics.

Feature Summary

• Designed as an RF MOSFET for discrete semiconductor applications
• Utilizes surface mount technology for PCB integration
• Packaged in TO-261-4, TO-261AA, or SC-73 form factors

Applications

• Radio frequency circuit design
• Discrete semiconductor signal processing
• RF amplifier stages

Procurement Notes

Verify part status carefully as this component is listed as obsolete. Confirm exact package variant (TO-261-4 vs TO-261AA) against schematic requirements. Check for availability of replacement components from NXP's product longevity program if long-term supply is required. Ensure lead-free status matches environmental compliance needs.

Selection Notes

Select this component only if RF performance specifications match the design requirements. Consider the obsolete status when planning production lifecycles. Evaluate alternative RF MOSFETs from the same manufacturer family if current stock is unavailable. Verify thermal management capabilities for the SC-73 package.

Part Context

This part belongs to NXP's portfolio of expertly engineered discrete semiconductors. It falls under the broader category of RF FETs and MOSFETs used in smart devices and communication hardware. The component supports rigorous testing standards typical of NXP's quality assurance processes.

Replacement Considerations

Check NXP's official documentation for direct substitutes within the ON52xx series. Consult the Product Longevity Program for available alternatives with extended availability windows.