BULK128
TRANS NPN 400V 4A SOT82-3Manufacturer: STMicroelectronics
Categories: Single Bipolar Transistors
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STMicroelectronics NPN Bipolar Junction Transistor (BJT) with part number BULK128. This through-hole component, housed in a SOT-82-3 package, offers a collector-emitter breakdown voltage of 400V and a maximum collector current of 4A, with a power dissipation of 55W. It features a minimum DC current gain (hFE) of 14 at 2A and 5V, and a Vce saturation of 500mV at 1A/4A. The collector cutoff current is specified at a maximum of 250µA. Operating at temperatures up to 150°C (TJ), this transistor is suitable for applications in power supply units, lighting control, and general purpose amplification.
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 | SOT-82 |
| Mounting Type | Through Hole |
| Transistor Type | NPN |
| Operating Temperature | 150°C (TJ) |
| Vce Saturation (Max) @ Ib, Ic | 500mV @ 1A, 4A |
| Current - Collector Cutoff (Max) | 250µA |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 14 @ 2A, 5V |
| Frequency - Transition | - |
| Supplier Device Package | SOT-82-3 |
| Current - Collector (Ic) (Max) | 4 A |
| Voltage - Collector Emitter Breakdown (Max) | 400 V |
| Power - Max | 55 W |
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