NPTB00004A

Overview

The NPTB00004A is a Gallium Nitride (GaN) High Electron Mobility Transistor (HEMT) manufactured by MACOM Technology Solutions. It operates within a frequency range of DC to 6 GHz and is designed for high-power RF applications. The device supports a drain voltage of 28V and delivers an output power of 5W. It utilizes a surface-mount package suitable for automated assembly processes.

Feature Summary

• Utilizes next-generation Gallium Nitride semiconductor technology for enhanced performance
• Designed as a High Electron Mobility Transistor (HEMT) for RF power amplification
• Supports operation up to 6 GHz with a 28V bias capability

Applications

• RF power amplification in communication systems
• Broadband amplifier designs requiring GaN technology
• Military and aerospace RF subsystems

Procurement Notes

Verify the specific datasheet revision and package variant when sourcing, as MACOM may update component specifications over time. Confirm that the supplier provides official documentation matching the NPTB00004A designation to ensure compatibility with 28V, 5W design requirements. Cross-reference manufacturer part numbers against authorized distributor lists to avoid counterfeit components.

Selection Notes

Select this component when a surface-mount GaN HEMT is required for DC-6 GHz applications. It is appropriate for designs needing 5W output power at 28V. Consider thermal management solutions compatible with its surface-mount footprint. Evaluate alternative MACOM GaN devices if higher power or different frequency ranges are needed.

Part Context

This component belongs to MACOM's portfolio of Gallium Nitride RF power transistors. These devices leverage advanced semiconductor materials to provide superior power density and efficiency compared to traditional silicon technologies. The NPTB00004A represents a specific configuration within this family optimized for mid-power broadband applications.

Replacement Considerations

Consult MACOM official documentation for qualified substitute part numbers. Do not assume functional equivalence with other GaN transistors without verifying pinout, electrical parameters, and thermal characteristics against the original specification sheet.