SD1143-01
RF TRANS NPN 18V 175MHZ M113Manufacturer: Microsemi Corporation
Categories: Bipolar RF Transistors
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The Microsemi Corporation SD1143-01 is an NPN bipolar RF power transistor designed for high-frequency applications. Featuring a 20W power dissipation and a collector current capability of 2A, this device operates at a transition frequency of 175MHz. It exhibits a minimum DC current gain (hFE) of 5 at 250mA and 5V. The transistor is housed in an M113 chassis mount package, facilitating efficient thermal management. Key electrical specifications include an 18V collector-emitter breakdown voltage. This component is suitable for use in demanding radio frequency power amplification circuits within industrial and defense sectors.
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 | M113 |
| Mounting Type | Chassis Mount |
| Transistor Type | NPN |
| Operating Temperature | 200°C |
| Gain | 10dB |
| Power - Max | 20W |
| Current - Collector (Ic) (Max) | 2A |
| Voltage - Collector Emitter Breakdown (Max) | 18V |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 5 @ 250mA, 5V |
| Frequency - Transition | 175MHz |
| Noise Figure (dB Typ @ f) | - |
| Supplier Device Package | M113 |
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