JAN2N2857
RF TRANS NPN 15V 500MHZ TO72Manufacturer: Microsemi Corporation
Categories: Bipolar RF Transistors
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Microsemi Corporation JAN2N2857 is an NPN bipolar RF transistor designed for high-frequency applications. This component, packaged in a TO-72 metal can, offers a collector-emitter breakdown voltage of 15V and a maximum collector current of 40mA. It exhibits a transition frequency of 500MHz and provides a gain range of 12.5dB to 21dB at 450MHz, with a typical noise figure of 4.5dB at the same frequency. The device is qualified to MIL-PRF-19500/343, indicating its suitability for demanding military and aerospace environments. It is also utilized in test and measurement equipment and high-frequency communication systems. The JAN2N2857 operates across a wide temperature range from -65°C to 200°C.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | TO-72-3 Metal Can |
| Mounting Type | Through Hole |
| Transistor Type | NPN |
| Operating Temperature | -65°C ~ 200°C (TJ) |
| Gain | 12.5dB ~ 21dB @ 450MHz |
| Power - Max | 200mW |
| Current - Collector (Ic) (Max) | 40mA |
| Voltage - Collector Emitter Breakdown (Max) | 15V |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 30 @ 3mA, 1V |
| Frequency - Transition | 500MHz |
| Noise Figure (dB Typ @ f) | 4.5dB @ 450MHz |
| Supplier Device Package | TO-72 |
| Grade | Military |
| Qualification | MIL-PRF-19500/343 |
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