MMPQ2907

Overview

The MMPQ2907 is a PNP general-purpose amplifier and switch containing four independent transistors in an SOIC-16 package. It features a collector-emitter voltage (VCEO) of 40 V, a collector-base voltage (VCBO) of 60 V, and an emitter-base voltage (VEBO) of 5.0 V. The device supports a continuous collector current (IC) of 600 mA with a total power dissipation (PD) of 1,000 mW at 25°C. Operating and storage junction temperatures range from -55 to +150 °C. DC current gain (hFE) varies between 30 and 300 depending on the collector current level.

Feature Summary

• Contains four independent PNP transistors within a single surface-mount package
• Designed for general-purpose amplification and switching applications requiring up to 500 mA collector currents
• Capable of operation across a wide temperature range from -55 °C to +150 °C

Applications

• General-purpose signal amplification circuits
• Digital logic switching applications
• Multi-channel driver stages requiring compact packaging

Procurement Notes

Verify the manufacturer origin carefully, as this component was originally produced by Fairchild Semiconductor before its acquisition by onsemi. Confirm that the specific revision or marking corresponds to the original Fairchild specifications rather than updated onsemi variants. Ensure the SOIC-16 package matches the pinout configuration defined in the official datasheet.

Selection Notes

Select this component when multiple identical PNP switching functions are required in a space-constrained design. The four-die architecture allows for efficient board layout compared to using discrete single transistors. Verify that the thermal resistance requirements align with the system's ambient temperature conditions and PCB copper area availability.

Part Context

This part belongs to the standard PNP transistor family used for low-power switching and amplification. It serves as a multi-channel alternative to individual discrete components, consolidating four units into one footprint. The technology is based on silicon planar processes optimized for general-purpose performance.

Replacement Considerations

Check for direct equivalents such as the MMBT2907 series if single-transistor solutions suffice. For quad configurations, verify compatibility with other manufacturers' quad PNP arrays like the BC857BQ or similar SOIC-16 packages. Ensure electrical parameters match the original Fairchild specifications.