BD545-S
TRANS NPN 40V 15A SOT93Manufacturer: Bourns Inc.
Categories: Single Bipolar Transistors
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Bourns Inc. BD545-S is a through-hole NPN bipolar junction transistor (BJT) packaged in a TO-218-3 (SOT-93) case. This device is rated for a collector-emitter breakdown voltage of 40V and a continuous collector current of up to 15A. The BD545-S offers a minimum DC current gain (hFE) of 10 at 10A collector current and 4V collector-emitter voltage. Its maximum power dissipation is 3.5W. The transistor exhibits a Vce saturation of 1V at 2A base current and 10A collector current. The operating temperature range for this component is -65°C to 150°C. This component is suitable for applications in power switching and amplification, often found in industrial control systems and power supply units.
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-218-3 |
| Mounting Type | Through Hole |
| Transistor Type | NPN |
| Operating Temperature | -65°C ~ 150°C (TJ) |
| Vce Saturation (Max) @ Ib, Ic | 1V @ 2A, 10A |
| Current - Collector Cutoff (Max) | 700µA |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 10 @ 10A, 4V |
| Frequency - Transition | - |
| Supplier Device Package | SOT-93 |
| Current - Collector (Ic) (Max) | 15 A |
| Voltage - Collector Emitter Breakdown (Max) | 40 V |
| Power - Max | 3.5 W |
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