The ARF444 and ARF445 comprise a symmetric pair of RF power transistors designed for push-pull scientific, commercial, medical and industrial RF power amplifier applications.

• Specified 300 Volt, 13.56 MHz Characteristics:
• Output Power = 300 Watts.
• Gain = 18.7dB (Typ.)
• Efficiency = 83% (Typ.)
• Low Cost Common Source RF Package.
• Very High Breakdown for Improved Ruggedness.
• Low Thermal Resistance.
• Nitride Passivated Die for Improved Reliability.