AT-42085G
RF TRANS NPN 12V 8GHZ 85 PLASTICManufacturer: Broadcom Limited
Categories: Bipolar RF Transistors
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Broadcom Limited AT-42085G is an NPN bipolar RF transistor designed for demanding applications. This surface mount component operates at frequencies up to 8GHz, offering a typical gain range of 9.5dB to 13.5dB. With a collector current capability of 80mA and a collector-emitter breakdown voltage of 12V, it is suitable for power output stages and driver amplifiers. The device exhibits a minimum DC current gain (hFE) of 30 at 35mA and 8V. Noise figure specifications range from 2dB to 3.5dB across the 2GHz to 4GHz band. The 4-SMD (85 Plastic) package and a maximum power dissipation of 500mW make it ideal for use in wireless infrastructure, satellite communications, and radar systems. The operating junction temperature reaches up to 150°C.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDownload Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | 4-SMD (85 Plastic) |
| Mounting Type | Surface Mount |
| Transistor Type | NPN |
| Operating Temperature | 150°C (TJ) |
| Gain | 9.5dB ~ 13.5dB |
| Power - Max | 500mW |
| Current - Collector (Ic) (Max) | 80mA |
| Voltage - Collector Emitter Breakdown (Max) | 12V |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 30 @ 35mA, 8V |
| Frequency - Transition | 8GHz |
| Noise Figure (dB Typ @ f) | 2dB ~ 3.5dB @ 2GHz ~ 4GHz |
| Supplier Device Package | 85 Plastic |
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