MRF904
RF TRANS NPN 15V 4GHZ TO72Manufacturer: Microsemi Corporation
Categories: Bipolar RF Transistors
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Microsemi Corporation MRF904 is an NPN bipolar RF transistor designed for high-frequency applications. This through-hole component, housed in a TO-72 (TO-206AF) metal can package, operates at a collector-emitter breakdown voltage of 15V and a maximum collector current of 30mA. It offers a transition frequency of 4GHz and a maximum power dissipation of 200mW. The MRF904 exhibits a minimum DC current gain (hFE) of 30 at 5mA and 5V, with a typical gain range of 6.5dB to 10.5dB. Its noise figure is rated at 1.5dB at 450MHz. This device is suitable for use in demanding applications across the aerospace, defense, and industrial sectors requiring reliable RF performance at elevated temperatures, up to 200°C (TJ).
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | TO-206AF, TO-72-4 Metal Can |
| Mounting Type | Through Hole |
| Transistor Type | NPN |
| Operating Temperature | 200°C (TJ) |
| Gain | 6.5dB ~ 10.5dB |
| Power - Max | 200mW |
| Current - Collector (Ic) (Max) | 30mA |
| Voltage - Collector Emitter Breakdown (Max) | 15V |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 30 @ 5mA, 5V |
| Frequency - Transition | 4GHz |
| Noise Figure (dB Typ @ f) | 1.5dB @ 450MHz |
| Supplier Device Package | TO-72 |
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