BDW73B-S
TRANS NPN DARL 80V 8A TO220Manufacturer: Bourns Inc.
Categories: Single Bipolar Transistors
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Bourns Inc. BDW73B-S is an NPN Darlington bipolar transistor designed for robust power applications. Featuring a collector-emitter breakdown voltage of 80V and a maximum continuous collector current of 8A, this component is suitable for demanding switching and amplification tasks. The device exhibits a minimum DC current gain (hFE) of 750 at 3A and 3V, with a specified saturation voltage (Vce Sat) of 4V at 80mA and 8A. Rated for a maximum power dissipation of 2W, the BDW73B-S is housed in a TO-220-3 package, facilitating through-hole mounting. Its operating temperature range is from -65°C to 150°C (TJ). This transistor is commonly utilized in industrial automation, power supply units, and motor control systems.
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 | NPN - Darlington |
| Operating Temperature | -65°C ~ 150°C (TJ) |
| Vce Saturation (Max) @ Ib, Ic | 4V @ 80mA, 8A |
| 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) | 80 V |
| Power - Max | 2 W |
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