MMBT2222A

Single Bipolar Transistors Overview

The MMBT2222A is a small-signal NPN bipolar junction transistor manufactured by MDD. It operates with a maximum collector-emitter voltage of 40V and a collector-base voltage of 75V. The device supports a continuous collector current of 600mA and dissipates up to 350mW of power. It utilizes an SOT-23 surface-mount package. The component functions within a junction temperature range of -55°C to +150°C.

Single Bipolar Transistors Feature Summary

• Designed for general-purpose switching and amplification applications in commercial and industrial environments.
• Compliant with RoHS directives and conflict-free mineral sourcing standards.

Single Bipolar Transistors Applications

• Signal processing circuits
• Electronic switching modules
• Amplification stages

Single Bipolar Transistors Procurement Notes

Verify the specific suffix codes on the ordering information, as designations such as -q or -aq indicate AEC-Q101 automotive qualification status which alters compliance specifications. Confirm the exact thermal dissipation rating relative to copper pad area during integration. Ensure the selected packaging matches the required reel quantity for automated assembly processes.

Single Bipolar Transistors Selection Notes

Select this component for designs requiring a compact NPN switch with moderate current handling capabilities. The SOT-23 form factor suits space-constrained printed circuit board layouts. Verify that the 40V breakdown voltage aligns with the system's operational limits. Consider complementary PNP transistors if push-pull configurations are necessary for the application.

Single Bipolar Transistors Part Context

This part belongs to the MMBT2222 family of silicon NPN transistors. It serves as a surface-mount alternative to through-hole equivalents like the 2N2222. The device is widely utilized in consumer electronics and industrial control systems where reliable signal modulation and low-power switching are required.

Single Bipolar Transistors Replacement Considerations

Direct substitutes include the MMBT2907A for complementary PNP requirements. Cross-reference with generic MMBT2222 variants from other manufacturers, ensuring pinout compatibility and matching electrical ratings for VCEO and IC.