BD679G
TRANS NPN DARL 80V 4A TO126Manufacturer: onsemi
Categories: Single Bipolar Transistors
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The onsemi BD679G is an NPN Darlington bipolar transistor designed for high-power switching and amplification applications. Featuring a robust TO-126 package, this component boasts a collector-emitter breakdown voltage of 80V and a continuous collector current capability of 4A, with a maximum power dissipation of 40W. Its high DC current gain, a minimum of 750 at 1.5A and 3V, ensures efficient amplification. The transistor's saturation voltage is rated at a maximum of 2.5V at 30mA collector current and 1.5A. Operating within an extensive temperature range of -55°C to 150°C, the BD679G is suitable for demanding environments. This device finds application in industrial automation, power supplies, and motor control systems.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | TO-225AA, TO-126-3 |
| Mounting Type | Through Hole |
| Transistor Type | NPN - Darlington |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Vce Saturation (Max) @ Ib, Ic | 2.5V @ 30mA, 1.5A |
| Current - Collector Cutoff (Max) | 500µA |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 750 @ 1.5A, 3V |
| Frequency - Transition | - |
| Supplier Device Package | TO-126 |
| Current - Collector (Ic) (Max) | 4 A |
| Voltage - Collector Emitter Breakdown (Max) | 80 V |
| Power - Max | 40 W |