STN749
TRANS PNP 25V 3A SOT223Manufacturer: STMicroelectronics
Categories: Single Bipolar Transistors
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The STMicroelectronics STN749 is a PNP bipolar junction transistor designed for surface mount applications. This component, packaged in a SOT-223 (TO-261-4, TO-261AA) configuration, offers a 25V collector-emitter breakdown voltage and a maximum continuous collector current of 3A. It dissipates up to 1.6W of power and features a minimum DC current gain (hFE) of 100 at 1A and 2V. The collector cutoff current is specified at 100nA (ICBO). Saturation voltage at 300mA base current and 3A collector current is a maximum of 600mV. Operating temperature range extends to 150°C (TJ). This device finds application in various industrial and consumer electronics systems requiring robust switching and amplification capabilities.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | TO-261-4, TO-261AA |
| Mounting Type | Surface Mount |
| Transistor Type | PNP |
| Operating Temperature | 150°C (TJ) |
| Vce Saturation (Max) @ Ib, Ic | 600mV @ 300mA, 3A |
| Current - Collector Cutoff (Max) | 100nA (ICBO) |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 100 @ 1A, 2V |
| Frequency - Transition | - |
| Supplier Device Package | SOT-223 |
| Current - Collector (Ic) (Max) | 3 A |
| Voltage - Collector Emitter Breakdown (Max) | 25 V |
| Power - Max | 1.6 W |
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