BUL138FP
TRANS NPN 400V 5A TO220FPManufacturer: STMicroelectronics
Categories: Single Bipolar Transistors
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STMicroelectronics BUL138FP is an NPN bipolar junction transistor designed for high-voltage switching applications. This component features a collector-emitter breakdown voltage of 400V and a maximum collector current of 5A, with a power dissipation capability of 33W. The DC current gain (hFE) is a minimum of 8 at 2A collector current and 5V collector-emitter voltage. The saturation voltage (Vce(sat)) is a maximum of 700mV at 1A collector current and 5A collector current. The BUL138FP is housed in a TO-220FP package, suitable for through-hole mounting. This transistor finds application in power supply circuits, lighting control, and general high-voltage switching in industrial and consumer electronics. The collector cutoff current is specified at a maximum of 250µA, and it operates within an ambient temperature range up to 150°C (TJ).
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 | 700mV @ 1A, 5A |
| Current - Collector Cutoff (Max) | 250µA |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 8 @ 2A, 5V |
| Frequency - Transition | - |
| Supplier Device Package | TO-220FP |
| Current - Collector (Ic) (Max) | 5 A |
| Voltage - Collector Emitter Breakdown (Max) | 400 V |
| Power - Max | 33 W |
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