1214-220M
RF TRANS NPN 70V 1.4GHZ 55STManufacturer: Microsemi Corporation
Categories: Bipolar RF Transistors
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Microsemi Corporation's 1214-220M is an NPN bipolar RF transistor designed for demanding applications. This component operates within a frequency range of 1.2GHz to 1.4GHz, offering a nominal gain of 7.4dB. It is rated for a maximum collector current of 20A and a collector-emitter breakdown voltage of 70V. The transistor features a minimum DC current gain (hFE) of 10 at 1A and 5V. Engineered for high power handling, it can dissipate up to 700W. The 1214-220M utilizes a 55ST package for chassis mounting, facilitating efficient thermal management. This device is commonly employed in high-power RF amplification systems across various industrial and communications sectors.
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 | 55ST |
| Mounting Type | Chassis Mount |
| Transistor Type | NPN |
| Operating Temperature | 200°C (TJ) |
| Gain | 7.4dB |
| Power - Max | 700W |
| Current - Collector (Ic) (Max) | 20A |
| Voltage - Collector Emitter Breakdown (Max) | 70V |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 10 @ 1A, 5V |
| Frequency - Transition | 1.2GHz ~ 1.4GHz |
| Noise Figure (dB Typ @ f) | - |
| Supplier Device Package | 55ST |
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