MMPQ3906 TR13

Overview

The Central Semiconductor MMPQ3906 is a surface-mount PNP silicon quad transistor array housed in an SOIC-16 package. It features a maximum collector-base voltage of 40 V, a collector-emitter voltage of 40 V, and an emitter-base voltage of 5.0 V. The device supports a continuous collector current of 200 mA with a total power dissipation of 1.0 W at 25°C ambient temperature. Key electrical characteristics include a transition frequency (fT) of 450 MHz, a DC current gain (hFE) ranging from 30 to 300 depending on collector current, and saturation voltages of 0.25 V at 10 mA and 0.40 V at 50 mA. Operating junction temperatures range from -55°C to +150°C.

Feature Summary

• Integrates four independent PNP transistors into a single compact surface-mount component.
• Designed for general-purpose amplifier and switching applications requiring multiple discrete devices.
• Provides high-speed performance with a transition frequency of 450 MHz.

Applications

• General-purpose amplifier circuits
• Digital switching applications
• Multi-channel signal processing

Procurement Notes

Verify the specific ordering suffix TR13 against manufacturer documentation to confirm reel quantity and packaging specifications. Ensure that the SOIC-16 footprint matches the target PCB design. Confirm RoHS compliance status through official datasheets or certificates before procurement.

Selection Notes

Select this component when a quad PNP configuration is required in a surface-mount format. Compare thermal resistance values against available board space for heat dissipation. Evaluate the 1.0 W total power dissipation limit relative to the number of active channels in the final circuit design.

Part Context

This part belongs to the Central Semiconductor PNP silicon transistor family. It serves as a multi-element alternative to using four separate discrete transistors, simplifying assembly and reducing board space requirements for designs needing multiple identical PNP switching elements.

Replacement Considerations

Check pinout compatibility if substituting with other quad PNP arrays. Verify that replacement parts meet the 40 V voltage ratings and 200 mA current limits. Ensure the replacement package matches the SOIC-16 mechanical outline.