CLF24H4LS300PJ

Overview

The CLF24H4LS300PJ is a Gallium Nitride on Silicon Carbide High Electron Mobility Transistor (GaN-SiC HEMT) power device manufactured by Ampleon. It is optimized for continuous wave (CW) and pulsed CW operations within the 2400 MHz to 2500 MHz frequency range, delivering up to 350 W output power with 75% drain efficiency under pulsed conditions. The component utilizes an internally matched input design and features excellent ruggedness, sustaining high Voltage Standing Wave Ratio (VSWR) loads without degradation. Packaged in the SOT1214B earless flanged ceramic format, it supports a maximum active die channel temperature of 225 °C and includes specific packing configurations for automated assembly.

Feature Summary

• High efficiency performance optimized for continuous wave applications
• Excellent ruggedness capable of withstanding high VSWR conditions
• Broadband operation capability across the 2400 MHz to 2500 MHz spectrum
• Internally matched input circuitry simplifies amplifier design

Applications

• RF power amplifiers for commercial cooking equipment
• Industrial heating and processing systems
• Scientific and medical apparatus requiring RF energy

Procurement Notes

Verify the ordering suffix PJ against the official Ampleon datasheet to confirm the TR13 packing description and minimum orderable quantity of 100 pieces. Ensure that the procurement specifications align with the non-dry pack requirements and the specific 44 mm tape dimensions defined for this variant. Confirm RoHS compliance status through the manufacturer's product details page prior to finalizing purchase orders.

Selection Notes

Select the CLF24H4LS300PJ when designing broadband amplifiers for ISM bands requiring high power density and internal matching. Evaluate the thermal resistance values from the active die to the case to ensure adequate heat sinking for the target duty cycle. Consider the C3 Charged Device Model ESD sensitivity class during handling and implement appropriate electrostatic discharge protection protocols throughout the manufacturing process.

Part Context

This component belongs to the CLF24H4LS300P family of GaN-SiC HEMT transistors designed for high-power RF applications. The 'PJ' suffix specifically denotes the TR13 packing configuration with a minimum orderable quantity of 100 units, distinguishing it from the PU tray variant. Both variants share identical electrical characteristics, pinning, and thermal properties as defined in the standard product data sheet.

Replacement Considerations

Consult the official Ampleon documentation for direct cross-references or successor devices. Verify compatibility regarding the SOT1214B package outline and thermal interface requirements before substituting with other GaN-SiC transistors.