SRF4427
RF TRANS NPN 18V 1.3GHZ 8SOManufacturer: Microsemi Corporation
Categories: Bipolar RF Transistors
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Microsemi Corporation SRF4427 is an NPN bipolar RF transistor designed for high-frequency applications. This surface-mount component operates at a transition frequency of 1.3GHz and features a collector current (Ic) capability of up to 400mA. With a maximum collector-emitter breakdown voltage of 18V and a power dissipation of 1.5W, the SRF4427 offers a typical gain range of 17dB to 18dB. The device exhibits a minimum DC current gain (hFE) of 20 at 150mA and 5V. Packaged in an 8-SOIC (0.154", 3.90mm width) and supplied on tape and reel, this transistor is suitable for use in various communication systems and RF power amplification circuits.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 8-SOIC (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Transistor Type | NPN |
| Operating Temperature | - |
| Gain | 17dB ~ 18dB |
| Power - Max | 1.5W |
| Current - Collector (Ic) (Max) | 400mA |
| Voltage - Collector Emitter Breakdown (Max) | 18V |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 20 @ 150mA, 5V |
| Frequency - Transition | 1.3GHz |
| Noise Figure (dB Typ @ f) | - |
| Supplier Device Package | 8-SOIC |
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