PF0031

PF0031 is a type of MOS FET power amplifier module for mobile phone which has three unique features: The first one is thin pacakge which is 5 mm t. The second one is high stability. The third one is low power control current which is 400 uA.

PF0031's absolute maximum ratings can be summerized as follows: Supply voltage(VDD) is 17 V. Supply current(I_DD) is 3 A.APC voltage(V_APC) is 8 V.Input power(Pin) is 20 mW. Operating case temperature(Topr) is -30 to +100.Storage temperature(Tstg) is -40 to +100. Otherwise, there are some electrical characteristics about it. Drain cutoff current(I_DS) is 500 uA max when V_DD is 17 V, V_APC is 0 V,Rg is equal to R_L is 50 ohms. Total efficiency is 35% min and 40% typ when Pin is 2 mW, V_DD is 12.5 V,Pout is 6 W(at APC control), Rg is equal to R_L which is 50 ohms.2nd harmonic distortion(2nd H.D.) is -50 dB typ and -30 dB max when Pin is 2 mW, V_DD is 12.5 V,Pout is 6 W(at APC control), Rg is equal to R_L which is 50 ohms.3rd hramonic distortion(3nd H.D) is -50 dB typ and -30 dB max when Pin is 2 mW, V_DD is 12.5 V,Pout is 6 W(at APC control), Rg is equal to RL which is 50 ohms. Input VSWR(VSSWR_(in) ) is 1.5 typ and 3 max when Pin is 2 mW, V_DD is 12.5 V,Pout is 6 W(at APC control), Rg is equal to RL which is 50 ohms. Outpu VSWR(VSWR_(out) ) is 1.5 typ when Pin is 2 mW, V_DD is 12.5 V,Pout is 6 W(at APC control), Rg is equal to RL which is 50 ohms. 

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