MMPQ6700

Overview

The MMPQ6700 is a quad complementary pair transistor array manufactured by onsemi, integrating two NPN and two PNP bipolar junction transistors (BJTs) into a single surface-mount package. The device operates with a maximum collector-emitter voltage of 40V and supports a continuous collector current of 200mA per transistor. It features a transition frequency of 200MHz and a DC current gain minimum of 70 at specified test conditions. The component is housed in a 16-SOIC package, rated for a power dissipation of 1W, and functions within a junction temperature range of -55°C to +150°C.

Feature Summary

• Integrates four discrete transistors (two NPN and two PNP) into a single compact surface-mount package to reduce board space.
• Provides complementary switching and amplification capabilities suitable for general-purpose logic and signal processing applications.

Applications

• General-purpose switching circuits requiring complementary NPN/PNP pairs.
• Logic interface and level-shifting stages in digital systems.
• Small-signal amplification in audio or sensor conditioning paths.

Procurement Notes

Verify the specific ordering suffix when purchasing, as it determines the tape-and-reel quantity and packaging format. Confirm RoHS compliance status through the manufacturer's official material declaration. Ensure the selected distributor provides traceable documentation matching the onsemi part number to avoid counterfeit components during assembly.

Selection Notes

Select this component when a design requires multiple matched complementary transistor pairs in a limited footprint. Compare the 40V breakdown voltage and 200mA current limits against circuit requirements. Consider the 16-SOIC thermal performance for power dissipation constraints. Verify that the 200MHz transition frequency meets the speed requirements of the target application.

Part Context

The MMPQ6700 belongs to the broader family of BJT arrays produced by onsemi and its predecessor Fairchild Semiconductor. These devices are designed to replace multiple discrete transistors, improving reliability and simplifying PCB layout. The quad configuration allows for balanced differential pairs or push-pull output stages within a single integrated unit.

Replacement Considerations

Publicly confirmed substitute part numbers include MPQ6700 and CMLT4413. Verify pinout compatibility and electrical parameter equivalence before substitution. Check for any differences in package dimensions or thermal characteristics that may affect existing board designs.