MMPQ3904 TR13

Overview

The Central Semiconductor MMPQ3904 TR13 is a surface-mount NPN silicon quad transistor array housed in an SOIC-16 package. It integrates four independent transistors designed for general-purpose amplifier and switching applications. Key electrical ratings include a collector-emitter voltage of 40 V, a continuous collector current of 200 mA, and a total power dissipation of 1.0 W at 25°C. The device features a transition frequency (fT) of 450 MHz and operates within a junction temperature range of -55°C to +150°C.

Feature Summary

• Integrates four independent NPN transistors into a single compact surface-mount package
• Designed for high-speed general-purpose amplification and switching tasks
• Provides low saturation voltage characteristics for efficient signal processing

Applications

• General-purpose linear amplification circuits
• Digital logic switching and interface drivers
• Multi-channel signal conditioning modules

Procurement Notes

Verify the specific ordering suffix against manufacturer documentation to confirm reel quantity and tape specifications. Ensure the component matches the required RoHS compliance status for your assembly process. Cross-reference the datasheet revision date with your design requirements to validate thermal and electrical parameters before finalizing procurement orders.

Selection Notes

Select this component when space constraints require multiple discrete transistors in a single footprint. The SOIC-16 package facilitates automated surface-mount assembly. Evaluate the 1.0 W total power dissipation limit to ensure adequate thermal management for all four channels operating simultaneously under load conditions.

Part Context

This part belongs to the Central Semiconductor line of surface-mount discrete semiconductors. The MMPQ3904 specifically addresses the need for multi-transistor solutions in dense PCB layouts. It serves as a direct replacement for legacy through-hole quad transistor arrays where board real estate is limited.

Replacement Considerations

Check pinout compatibility with existing designs. Verify that alternative manufacturers offer equivalent fT and hFE ranges. Confirm that the SOIC-16 mechanical outline matches the target footprint dimensions.