The ON Semiconductor MMPQ2222A is a four-NPN bipolar transistor array in a 16-pin SOIC package. This device is designed to provide high-speed switching and amplification in a wide range of applications. It features a maximum collector-emitter voltage of 40V and a maximum collector current of 0.5A. The MMPQ2222A is ideal for use in high-speed switching, amplifier circuits, and other applications requiring high-speed switching and amplification. It is also suitable for use in automotive, industrial, and consumer applications. The MMPQ2222A is RoHS compliant and is available in a variety of package sizes.