Features: * Low Cost Common Source RF Package.* Specified 150 Volt, 40.68 MHz Characteristics:* Very High Breakdown for Improved Ruggedness.* Output Power = 250 Watts.* Low Thermal Resistance.* Gain = 15dB (Class C)* Nitride Passivated Die for Improved Reliability.* Efficiency = 75%Specifications ...
ARF448: Features: * Low Cost Common Source RF Package.* Specified 150 Volt, 40.68 MHz Characteristics:* Very High Breakdown for Improved Ruggedness.* Output Power = 250 Watts.* Low Thermal Resistance.* Gain...
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MAXIMUM RATINGS All Ratings: TC = 25°C unless otherwise specified. |
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Symbol | Parameter | ARF448A/448B | UNIT |
VDSS | Drain-Source Voltage | 450 | Volts |
V DGO |
Drain-Gate Voltage | 450 | |
I D |
Continuous Drain Current @ TC = 25 °C |
15 | Amps |
V GS |
Gate-Source Voltage | ±30 |
Volts |
P D |
Total Power Dissipation @ TC = 25 °C |
230 | Watts |
R JC |
Junction to Case | 0.55 | °C/W |
T ,T J STG |
Operating and Storage Junction Temperature Range | -55 to 150 | °C |
T L |
Lead Temperature: 0.063" from Case for 10 Sec. | 300 |