MS1649
RF TRANS NPN 16V 470MHZ TO39Manufacturer: Microsemi Corporation
Categories: Bipolar RF Transistors
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Microsemi Corporation's MS1649 is an NPN bipolar RF transistor designed for high-frequency applications. This component features a collector-emitter breakdown voltage of 16V and a maximum collector current of 1A. With a transition frequency of 470MHz and a power dissipation of 7.8W, the MS1649 delivers a gain of 9.5dB. The transistor operates at a minimum DC current gain (hFE) of 20 at 100mA and 5V. It is housed in a TO-39 (TO-205AD, TO-39-3 Metal Can) package for through-hole mounting. The operating junction temperature can reach up to 200°C. This component is suitable for use in various RF power amplification and switching circuits across industries such as telecommunications and defense.
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 | 9.5dB |
| Power - Max | 7.8W |
| Current - Collector (Ic) (Max) | 1A |
| Voltage - Collector Emitter Breakdown (Max) | 16V |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 20 @ 100mA, 5V |
| Frequency - Transition | 470MHz |
| Noise Figure (dB Typ @ f) | - |
| Supplier Device Package | TO-39 |
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