FPD10000V

¹TAmbient = 22°C unless otherwise noted ²Max. RF Input Limit must be further limited if input V_SWR > 2.5:1
³Users should avoid exceeding 80% of 2 or more Limits simultaneously
Notes:
• Operating conditions that exceed the Absolute Maximum Ratings could result in permanent damage to the device.
• Thermal Resitivity specification assumes a Au/Sn eutectic die attach onto a Au-plated copper heatsink or rib.
• Power Dissipation defined as: P_TOT (P_DC + P_IN) P_OUT, where
                                                   P_DC: DC Bias Power
                                                   P_IN: RF Input Power
                                                   P_OUT: RF Output Power
• Absolute Maximum Power Dissipation to be de-rated as follows above 22°C:
                                                   P_TOT=40W (0.29W/°C) x T_HS
where THS = heatsink or ambient temperature above 22°C
(coefficient of de-rating formula is the Thermal Conductivity)
Example: For a 85°C heatsink temperature: P_TOT = 40W (0.29 x (85 22)) = 21.7W

The FPD10000V is a discrete depletion mode AlGaAs/InGaAs pseudomorphic High Electron Mobility Transistor (pHEMT), optimized for WiMAX (WMAN) IEEE 802.16 power amplifiers.The device can be biased from Class C (IDQ < 200 mA), to Class A (IDQ = 1.0 1.5 A) to deliver optimal linear power over the desired output power range. The FPD10000V is also available in packaged form.