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| PartNumber | ATF-38143-TR2G | ATF-38143-TR1G | ATF-38143-TR1 |
| Description | RF JFET Transistors Transistor GaAs Low Noise | ||
| Manufacturer | Broadcom / Avago | AVAGO | - |
| Product Category | Transistors - FETs, MOSFETs - Single | RF FETs | - |
| Packaging | Reel | Reel | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package Case | SOT-343 | SOT-343 | - |
| Technology | GaAs | GaAs | - |
| Configuration | Single Dual Source | Single Dual Source | - |
| Transistor Type | pHEMT | pHEMT | - |
| Gain | 16 dB | 16 dB | - |
| Pd Power Dissipation | 580 mW | 580 mW | - |
| Maximum Operating Temperature | + 160 C | + 160 C | - |
| Operating Frequency | 2 GHz | 2 GHz | - |
| Id Continuous Drain Current | 145 mA | 145 mA | - |
| Vds Drain Source Breakdown Voltage | 4.5 V | 4.5 V | - |
| Transistor Polarity | N-Channel | N-Channel | - |
| Forward Transconductance Min | 230 mmho | 230 mmho | - |
| Vgs Gate Source Breakdown Voltage | - 4 V | - 4 V | - |
| NF Noise Figure | 0.4 dB | 0.4 dB | - |
| P1dB Compression Point | 12 dBm | 12 dBm | - |