BU941P
TRANS NPN DARL 400V 15A TO247-3Manufacturer: STMicroelectronics
Categories: Single Bipolar Transistors
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STMicroelectronics BU941P is a high-power NPN Darlington bipolar transistor designed for demanding applications. This through-hole component features a robust TO-247-3 package, enabling efficient thermal management with a maximum operating junction temperature of 175°C and a power dissipation rating of 155W. The BU941P boasts a substantial collector current capability of 15A and a high collector-emitter breakdown voltage of 400V. Its minimum DC current gain (hFE) is specified at 300 at 5A and 10V, with a saturation voltage (Vce Sat) of 2V at 300mA collector current and 12A collector current. This device is suitable for use in power switching, motor control, and general-purpose amplification circuits across various industrial sectors.
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-247-3 |
| Mounting Type | Through Hole |
| Transistor Type | NPN - Darlington |
| Operating Temperature | 175°C (TJ) |
| Vce Saturation (Max) @ Ib, Ic | 2V @ 300mA, 12A |
| Current - Collector Cutoff (Max) | 100µA |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 300 @ 5A, 10V |
| Frequency - Transition | - |
| Supplier Device Package | TO-247-3 |
| Current - Collector (Ic) (Max) | 15 A |
| Voltage - Collector Emitter Breakdown (Max) | 400 V |
| Power - Max | 155 W |
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