BFX34
TRANS NPN 60V 5A TO39Manufacturer: STMicroelectronics
Categories: Single Bipolar Transistors
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STMicroelectronics BFX34 is a high-performance NPN bipolar junction transistor (BJT) designed for demanding applications. This through-hole TO-39 packaged device features a 60V collector-emitter breakdown voltage and a maximum collector current of 5A. With a transition frequency of 100MHz and a power dissipation of 870mW, it is suitable for switching and amplification tasks in industrial and audio equipment. The BFX34 exhibits a minimum DC current gain (hFE) of 40 at 2A and 2V, and a Vce saturation of 1V at 500mA and 5A. Its operating junction temperature reaches up to 200°C, ensuring reliability in elevated thermal environments. This component is supplied in a TO-205AD, TO-39-3 metal can package.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | TO-205AD, TO-39-3 Metal Can |
| Mounting Type | Through Hole |
| Transistor Type | NPN |
| Operating Temperature | 200°C (TJ) |
| Vce Saturation (Max) @ Ib, Ic | 1V @ 500mA, 5A |
| Current - Collector Cutoff (Max) | 10µA |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 40 @ 2A, 2V |
| Frequency - Transition | 100MHz |
| Supplier Device Package | TO-39 |
| Current - Collector (Ic) (Max) | 5 A |
| Voltage - Collector Emitter Breakdown (Max) | 60 V |
| Power - Max | 870 mW |
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