BUX48A
TRANS NPN 450V 15A TO3Manufacturer: STMicroelectronics
Categories: Single Bipolar Transistors
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The STMicroelectronics BUX48A is a high-voltage NPN bipolar junction transistor (BJT) designed for demanding power applications. This component features a maximum collector current of 15A and a collector-emitter breakdown voltage of 450V, with a maximum power dissipation of 175W. It is housed in a TO-3 (TO-204AA) package for chassis mounting, facilitating effective thermal management. The BUX48A exhibits a saturation voltage of 5V at 2.4A collector current and 12A collector current, and a collector cutoff current of 200µA. This transistor is suitable for use in power supply circuits, switching applications, and general high-power amplification, often found in industrial control systems and automotive electronics.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDownload Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | TO-204AA, TO-3 |
| Mounting Type | Chassis Mount |
| Transistor Type | NPN |
| Operating Temperature | 150°C (TJ) |
| Vce Saturation (Max) @ Ib, Ic | 5V @ 2.4A, 12A |
| Current - Collector Cutoff (Max) | 200µA |
| DC Current Gain (hFE) (Min) @ Ic, Vce | - |
| Frequency - Transition | - |
| Supplier Device Package | TO-3 |
| Current - Collector (Ic) (Max) | 15 A |
| Voltage - Collector Emitter Breakdown (Max) | 450 V |
| Power - Max | 175 W |
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