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   | Partname: | DRF1401 |  | Description: | 350 mA, NPN SiGe RF transistor |  | Manufacturer: | AUK Co., Ltd. |  | Package: | SOT223 |  | Pins: | 4 |  | Datasheet: | PDF (130K). Click here to download *)
 |  | The DRF1401 is a low cost, NPN medium power SiGe HBT(Hetero-Junction Bipolar Transistor) encapsulated in a plastic SOT-223 SMD package. The DRF1401 can be used as a driver device or an output device, depending on the specific application. |  |  |  | *)Datasheets downloading from ChipDocs is only for our members (paid service). REGISTER NOW for your membership. |  |  |  |