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    | Partname: | 1897 |  | Description: | RF & MICROWAVE TRANSISTORS 1.65 GHz SATCOM APPLICATIONS |  | Manufacturer: | SGS-Thomson Microelectronics |  | Datasheet: | PDF (47.4K). Click here to download *)
 |  | The SD1897 is a 28 V Class C silicon NPN transistor designed for INMARSAT and other 1.65 GHz SATCOM applications. A gold metallized emitterballasted die geometry is employed providing high gain and efficiency while ensuring long term reliability and ruggedness under severe operating conditions. SD1897 is packaged in a cost-effective epoxy sealed housing. |  |  Click here to download 1897 Datasheet*)
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