MRF448A
TRANSISTOR,<30MHZ,50V,250WManufacturer: MACOM Technology Solutions
Categories: Bipolar RF Transistors
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MACOM Technology Solutions MRF448A is an NPN bipolar RF power transistor. This component is rated for a 50V collector-emitter breakdown voltage and a maximum collector current of 16A. It delivers up to 290W of power and exhibits a minimum DC current gain (hFE) of 25 at 5A and 10V. With a typical gain of 14dB, it is suitable for applications operating below 30MHz. The MRF448A features a chassis mount design within a 211-11, Style 2 package. This device is commonly utilized in industrial, military, and communication systems requiring robust RF power amplification.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: 34 week(s)Product Status: ActivePackaging: BulkDownload Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | 211-11, Style 2 |
| Mounting Type | Chassis Mount |
| Transistor Type | NPN |
| Operating Temperature | - |
| Gain | 14dB |
| Power - Max | 290W |
| Current - Collector (Ic) (Max) | 16A |
| Voltage - Collector Emitter Breakdown (Max) | 50V |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 25 @ 5A, 10V |
| Frequency - Transition | - |
| Noise Figure (dB Typ @ f) | - |
| Supplier Device Package | 211-11, Style 2 |