QPD1015L

Overview

The QPD1015L is a single-stage GaN on SiC HEMT power amplifier transistor manufactured by Qorvo. It operates within a frequency range of DC to 2.7 GHz and delivers an output power (P3dB) of 150 W at 1.8 GHz. The device features a typical linear gain of 21.8 dB and a Power Added Efficiency (PAE) of 64.8% at the same frequency. It requires a 65 V supply voltage with a quiescent current (Idq) of 240 mA. The component is housed in a standard surface-mount DFN package measuring 7.2 x 6.6 mm, designed for high-power RF applications.

Feature Summary

• High-output power capability of 150 W at 1.8 GHz
• Broadband operation from DC to 2.7 GHz
• Low thermal resistance DFN packaging for efficient heat dissipation
• Supports both continuous wave and pulsed operation modes

Applications

• Military radar systems
• Electronic warfare platforms
• Satellite communication ground stations

Procurement Notes

Verify the specific datasheet revision and manufacturing lot date code upon order confirmation. Ensure that the receiving facility has appropriate ESD protection protocols, as GaN devices are sensitive to electrostatic discharge. Confirm that the shipping packaging maintains moisture barrier integrity to prevent humidity sensitivity issues before soldering.

Selection Notes

Select this component when designing amplifiers requiring high linearity and efficiency across a wide bandwidth up to 2.7 GHz. The 65 V operating voltage necessitates compatible bias circuits. Consider the 7.2 x 6.6 mm footprint for PCB layout constraints. Evaluate thermal management requirements based on the specified PAE and power dissipation levels.

Part Context

The QPD1015L belongs to Qorvo's QPD series of discrete GaN transistors. This family includes variants such as QPD1013, QPD1014, and QPD1016, which share similar form factors and technological foundations. These components are engineered for defense and aerospace applications where reliability and performance under extreme conditions are critical.

Replacement Considerations

Direct substitutes include QPD1013, QPD1014, and QPD1016. Verify pinout compatibility and exact electrical parameter overlaps before substitution. Ensure that any replacement part meets the same thermal and mechanical specifications required by the original design.