STW2040
TRANS NPN 500V 20A TO247-3Manufacturer: STMicroelectronics
Categories: Single Bipolar Transistors
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The STMicroelectronics STW2040 is an NPN bipolar junction transistor (BJT) designed for high-voltage, high-current applications. With a collector-emitter breakdown voltage of 500V and a continuous collector current rating of 20A, this device is suitable for demanding power switching and amplification tasks. Its maximum power dissipation is 125W, and it features a saturation voltage of 500mV at 1.2A/6A. The minimum DC current gain (hFE) is 15 at 6A/5V, and the collector cutoff current is rated at 250µA. This through-hole component is housed in a TO-247-3 package and operates at junction temperatures up to 150°C. It finds application in industrial power supplies, motor control, and lighting systems.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | TO-247-3 |
| Mounting Type | Through Hole |
| Transistor Type | NPN |
| Operating Temperature | 150°C (TJ) |
| Vce Saturation (Max) @ Ib, Ic | 500mV @ 1.2A, 6A |
| Current - Collector Cutoff (Max) | 250µA |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 15 @ 6A, 5V |
| Frequency - Transition | - |
| Supplier Device Package | TO-247-3 |
| Current - Collector (Ic) (Max) | 20 A |
| Voltage - Collector Emitter Breakdown (Max) | 500 V |
| Power - Max | 125 W |