BD646-S
TRANS PNP DARL 60V 8A TO220Manufacturer: Bourns Inc.
Categories: Single Bipolar Transistors
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Bourns Inc. BD646-S is a PNP Darlington bipolar junction transistor (BJT) designed for high current applications. This component offers a collector-emitter breakdown voltage of 60V and a continuous collector current capability of up to 8A. Featuring a minimum DC current gain (hFE) of 750 at 3A and 3V, it ensures substantial amplification. The transistor is housed in a TO-220-3 package, suitable for through-hole mounting, and has a maximum power dissipation of 2W. Its collector cutoff current is specified at a maximum of 500µA. The Vce saturation voltage is a maximum of 2.5V at 50mA base current and 5A collector current. The operating temperature range is from -65°C to 150°C. This device is commonly utilized in power switching and amplification circuits across various industrial and consumer electronics sectors. Packaging is provided in tubes.
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 |
| Mounting Type | Through Hole |
| Transistor Type | PNP - Darlington |
| Operating Temperature | -65°C ~ 150°C (TJ) |
| Vce Saturation (Max) @ Ib, Ic | 2.5V @ 50mA, 5A |
| Current - Collector Cutoff (Max) | 500µA |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 750 @ 3A, 3V |
| Frequency - Transition | - |
| Supplier Device Package | TO-220 |
| Current - Collector (Ic) (Max) | 8 A |
| Voltage - Collector Emitter Breakdown (Max) | 60 V |
| Power - Max | 2 W |
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