BUL49DFP
TRANS NPN 450V 5A TO220FPManufacturer: STMicroelectronics
Categories: Single Bipolar Transistors
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STMicroelectronics BUL49DFP is a high-voltage NPN bipolar junction transistor (BJT) designed for robust power switching applications. This component features a 450V collector-emitter breakdown voltage and a maximum collector current capability of 5A, with a power dissipation of 34W. The transistor exhibits a minimum DC current gain (hFE) of 4 at 7A and 10V, and a Vce saturation of 1.2V at 800mA and 4A. It is housed in a TO-220FP package, suitable for through-hole mounting. The BUL49DFP is utilized in various industrial sectors, including power supplies, motor control, and lighting systems, where reliable high-voltage switching is critical. The operating junction temperature range extends to 150°C.
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-220-3 Full Pack |
| Mounting Type | Through Hole |
| Transistor Type | NPN |
| Operating Temperature | 150°C (TJ) |
| Vce Saturation (Max) @ Ib, Ic | 1.2V @ 800mA, 4A |
| Current - Collector Cutoff (Max) | 100µA |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 4 @ 7A, 10V |
| Frequency - Transition | - |
| Supplier Device Package | TO-220FP |
| Current - Collector (Ic) (Max) | 5 A |
| Voltage - Collector Emitter Breakdown (Max) | 450 V |
| Power - Max | 34 W |
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