BULB39D-1
TRANS NPN 450V 4A D2PAKManufacturer: STMicroelectronics
Categories: Single Bipolar Transistors
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STMicroelectronics NPN Bipolar Junction Transistor, part number BULB39D-1. This device is rated for a collector-emitter breakdown voltage of 450V and a continuous collector current of 4A, with a maximum power dissipation of 70W. It features a low saturation voltage of 1.1V at 2.5A collector current with 500mA base current. The minimal DC current gain (hFE) is 10 at 10mA collector current and 5V Vce. The BULB39D-1 is housed in a TO-263-3, D2PAK (2 Leads + Tab) surface mount package, designed for operation up to 150°C. This component is commonly utilized in power supply units, lighting control, and motor drive applications.
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-263-3, D2PAK (2 Leads + Tab), TO-263AB |
| Mounting Type | Surface Mount |
| Transistor Type | NPN |
| Operating Temperature | 150°C (TJ) |
| Vce Saturation (Max) @ Ib, Ic | 1.1V @ 500mA, 2.5A |
| Current - Collector Cutoff (Max) | 100µA |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 10 @ 10mA, 5V |
| Frequency - Transition | - |
| Supplier Device Package | D2PAK |
| Current - Collector (Ic) (Max) | 4 A |
| Voltage - Collector Emitter Breakdown (Max) | 450 V |
| Power - Max | 70 W |
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