SD1444
RF TRANS NPN 16V 512MHZ TO39Manufacturer: Microsemi Corporation
Categories: Bipolar RF Transistors
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Microsemi Corporation SD1444 is an NPN bipolar RF transistor designed for high-frequency applications. This component operates within the 450MHz to 512MHz frequency range, offering a typical gain of 8dB. It features a maximum collector current (Ic) of 400mA and a collector-emitter breakdown voltage of 16V. With a maximum power dissipation of 5W and a high junction operating temperature of 200°C, the SD1444 is suitable for demanding environments. The device is housed in a TO-39 (TO-205AD) metal can package, facilitating through-hole mounting. This transistor is commonly utilized in telecommunications, radar systems, and other RF power amplification circuits.
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-205AD, TO-39-3 Metal Can |
| Mounting Type | Through Hole |
| Transistor Type | NPN |
| Operating Temperature | 200°C (TJ) |
| Gain | 8dB |
| Power - Max | 5W |
| Current - Collector (Ic) (Max) | 400mA |
| Voltage - Collector Emitter Breakdown (Max) | 16V |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 20 @ 50mA, 5V |
| Frequency - Transition | 450MHz ~ 512MHz |
| Noise Figure (dB Typ @ f) | - |
| Supplier Device Package | TO-39 |
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