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| PartNumber | MRF1K50NR5 | MRF1K50N-TF4 | MRF1K50N-TF1 |
| Description | RF MOSFET Transistors Wideband RF Power LDMOS Transistors, 1.8-500 MHz, 1500 W CW, 50 V | RF MOSFET Transistors MRF1K50N 230 MHz Reference Circuit | RF MOSFET Transistors MRF1K50N 87.5-108 MHz Reference Circuit |
| Manufacturer | NXP | NXP | NXP |
| Product Category | RF MOSFET Transistors | RF MOSFET Transistors | RF MOSFET Transistors |
| RoHS | Y | Y | Y |
| Transistor Polarity | N-Channel | Dual N-Channel | - |
| Technology | Si | Si | Si |
| Id Continuous Drain Current | 36 A | 100 mA | - |
| Vds Drain Source Breakdown Voltage | 133 V | 133 V | - |
| Gain | 23 dB | 23 dB | - |
| Output Power | 1.5 kW | 1.5 kW | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 150 C | + 105 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | OM-1230-4L | OM-1230-4 | - |
| Packaging | Reel | - | - |
| Operating Frequency | 1.8 MHz to 500 MHz | 1.8 MHz to 500 MHz | - |
| Type | RF Power MOSFET | RF Power MOSFET | - |
| Brand | NXP / Freescale | NXP / Freescale | NXP / Freescale |
| Forward Transconductance Min | 33.5 S | 33.5 S | - |
| Number of Channels | 2 Channel | 2 Channel | - |
| Moisture Sensitive | Yes | - | - |
| Pd Power Dissipation | 2.941 kW | - | - |
| Product Type | RF MOSFET Transistors | RF MOSFET Transistors | RF MOSFET Transistors |
| Factory Pack Quantity | 50 | 1 | 1 |
| Subcategory | MOSFETs | MOSFETs | MOSFETs |
| Vgs Gate Source Voltage | - 6 V, 10 V | - 6 V, 10 V | - |
| Vgs th Gate Source Threshold Voltage | 1.7 V | 1.7 V | - |
| Part # Aliases | 935318822578 | 935345445598 | 935341564598 |
| Unit Weight | 0.186296 oz | 2.205 lbs | 0.017637 oz |