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TGF2021-04-SDT TriQuint
RF Power Transistor
MFG Part Number: 1063971
DC-4GHz Packaged Power pHEMT. The TGF2021-04-SD is a high performance pseudomorphic High Electron Mobility GaAs Transistor (pHEMT) housed in a low cost SOT89 surface mount package. The device’s ideal operating point for low noise operation is at a drain bias of 5 V and 150 mA. At this bias at 900 MHz when matched into 50 ohms using external components, this device is capable of 16 dB gain, 0.6dB noise figure, and 39.5 dBm output IP3. The combination of high gain, low noise, and excellent linearity makes this an ideal component for use in a 3G or 4G receive chain. Evaluation boards at 900 MHz are available. RoHS and Lead-Free compliant
Key AttributesValue
Frequency Range : Minimum Frequency0 MHz
Frequency Range : Maximum Frequency4000 MHz
P1dB0.44 W
Gain16 dB
Pout0.56 W
Test signalCW
Supply Voltage5 VDC
Thermal Resistance19 °C/W
Package NameSOT-89
Package Type
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  • Global