MMPQ6700R1

Overview

The MMPQ6700R1 is a quad complementary pair transistor manufactured by onsemi, integrating two NPN and two PNP silicon transistors into a single surface-mount package. This component provides a compact solution for general-purpose amplification and switching applications. Key electrical specifications include a collector-emitter breakdown voltage of 40V for both polarities, a maximum DC collector current of 200mA per transistor, and a transition frequency (fT) of 200MHz. The device operates within a temperature range of -55°C to +150°C and features a saturation voltage of approximately 250mV. It is housed in a 16-lead SOIC package with dimensions of 10mm x 4mm x 1.5mm.

Feature Summary

• Integrates four complementary bipolar junction transistors (two NPN, two PNP) in a single surface-mount package
• Designed for high-speed general-purpose amplification and switching applications
• Features low saturation voltage for efficient power handling
• Supports wide operating temperature ranges suitable for industrial environments

Applications

• General-purpose signal amplification circuits
• High-speed digital switching applications
• Interface circuits requiring complementary transistor pairs
• Audio pre-amplifier stages

Procurement Notes

Verify the specific suffix 'R1' against official onsemi documentation to confirm reel packaging or tape-and-reel configuration details. Ensure compatibility with standard SOIC-16 footprint designs during procurement planning. Cross-reference datasheet revisions to confirm pinout consistency with existing board layouts.

Selection Notes

Select this component when space constraints require multiple discrete transistors in a single package. Consider the 200mA current rating and 40V voltage limits for circuit design. Evaluate thermal dissipation requirements given the 1W power dissipation capability in the SOIC-16 package. Compare transition frequency specifications against signal speed requirements.

Part Context

The MMPQ6700 series belongs to onsemi's portfolio of small-signal bipolar junction transistors. These devices are commonly used in consumer electronics, telecommunications equipment, and industrial control systems where reliable switching and amplification are required. The quad configuration reduces assembly complexity compared to using individual discrete transistors.

Replacement Considerations

Potential substitutes include MPQ6001 and MMBT3946DW, though pinouts and exact electrical characteristics may differ. Verify functional equivalence before substitution. Consult manufacturer cross-reference lists for approved alternatives.