2N2221AUA/TR
SMALL-SIGNAL BJTManufacturer: Microchip Technology
Categories: Single Bipolar Transistors
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Microchip Technology's 2N2221AUA-TR is an NPN bipolar junction transistor designed for general-purpose amplification and switching applications. This surface-mount device, supplied in a UA package, offers a breakdown voltage of 50V and a maximum collector current of 800mA. With a power dissipation rating of 650mW and a minimum DC current gain (hFE) of 40 at 150mA and 10V, it provides robust performance for demanding designs. The specified Vce(sat) is 1V at 50mA/500mA, and it operates across a wide temperature range from -65°C to 200°C. This component is commonly utilized in industrial automation, consumer electronics, and telecommunications equipment. The 2N2221AUA-TR is provided in Tape & Reel packaging.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: 22 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 4-SMD, No Lead |
| Mounting Type | Surface Mount |
| Transistor Type | NPN |
| Operating Temperature | -65°C ~ 200°C (TJ) |
| Vce Saturation (Max) @ Ib, Ic | 1V @ 50mA, 500mA |
| Current - Collector Cutoff (Max) | 50nA |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 40 @ 150mA, 10V |
| Frequency - Transition | - |
| Supplier Device Package | UA |
| Current - Collector (Ic) (Max) | 800 mA |
| Voltage - Collector Emitter Breakdown (Max) | 50 V |
| Power - Max | 650 mW |