MVR2N2222AUA/TR

Single Bipolar Transistors Overview

The MVR2N2222AUA/TR is a small-signal NPN bipolar junction transistor manufactured by Microchip Technology. It features a collector-emitter voltage of 50 V and a maximum DC collector current of 800 mA. The device operates with a power dissipation rating of 650 mW in a surface-mount UA package. It supports a minimum DC current gain (hFE) specified for the AUA variant and functions within an operating temperature range from -65 °C to +150 °C.

Single Bipolar Transistors Feature Summary

• Surface-mount NPN small-signal BJT configuration
• High collector current capability of 800 mA
• Wide thermal operating range suitable for demanding environments

Single Bipolar Transistors Applications

• General-purpose switching circuits
• Small-signal amplification stages
• Audio amplifier input stages

Single Bipolar Transistors Procurement Notes

Verify the specific hFE binning requirements against the official datasheet, as gain ranges vary by suffix. Confirm the UA package dimensions match the target PCB footprint. Ensure the supplier provides valid traceability documentation for this Microchip component. Check for recent product change notifications regarding manufacturing updates.

Single Bipolar Transistors Selection Notes

Select this component when a surface-mount NPN transistor with 800 mA current capacity is required. Compare the 650 mW power dissipation limit against thermal constraints. Consider the UA package size relative to available board space. Verify that the 50 V collector-emitter voltage meets the circuit's peak voltage requirements.

Single Bipolar Transistors Part Context

This part belongs to the 2N2222 family of small-signal transistors, adapted for surface-mount assembly. The MVR prefix indicates a specific Microchip qualification or processing line. It serves as a modern replacement for through-hole variants in compact electronic designs requiring reliable NPN switching performance.

Single Bipolar Transistors Replacement Considerations

Direct pin-compatible replacements include other surface-mount NPN BJTs with similar 50V/800mA ratings. Verify electrical parameters such as hFE and VCE(sat) before substitution. Cross-reference with Microchip's official alternative product list for guaranteed compatibility.