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| PartNumber | ATF-331M4-TR2 | ATF-331M4-TR1 | ATF-331M4-TR1G |
| Description | RF JFET Transistors Transistor GaAs Low Noise | RF JFET Transistors Transistor GaAs Low Noise | |
| Manufacturer | Broadcom Limited | Broadcom Limited | - |
| Product Category | RF JFET Transistors | RF JFET Transistors | - |
| RoHS | Y | Y | - |
| Transistor Type | pHEMT | pHEMT | - |
| Technology | GaAs | GaAs | - |
| Gain | 15 dB | 15 dB | - |
| Transistor Polarity | N-Channel | N-Channel | - |
| Vds Drain Source Breakdown Voltage | 5.5 V | 5.5 V | - |
| Vgs Gate Source Breakdown Voltage | - 5 V | - 5 V | - |
| Id Continuous Drain Current | 305 mA | 305 mA | - |
| Maximum Drain Gate Voltage | - 5 V | - 5 V | - |
| Minimum Operating Temperature | - 65 C | - 65 C | - |
| Maximum Operating Temperature | + 160 C | + 160 C | - |
| Pd Power Dissipation | 400 mW | 400 mW | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | Mini PAK | Mini PAK | - |
| Packaging | Reel | Reel | - |
| Configuration | Single Dual Source | Single Dual Source | - |
| Height | 0.7 mm | 0.7 mm | - |
| Length | 1.44 mm | 1.44 mm | - |
| Operating Frequency | 2 GHz | 2 GHz | - |
| Product | RF JFET | RF JFET | - |
| Type | GaAs pHEMT | GaAs pHEMT | - |
| Width | 1.2 mm | 1.2 mm | - |
| Brand | Broadcom / Avago | Broadcom / Avago | - |
| Forward Transconductance Min | 440 mmho | 440 mmho | - |
| NF Noise Figure | 0.6 dB | 0.6 dB | - |
| P1dB Compression Point | 19 dBm | 19 dBm | - |
| Product Type | RF JFET Transistors | RF JFET Transistors | - |
| Factory Pack Quantity | 10000 | 3000 | - |
| Subcategory | Transistors | Transistors | - |