onsemi Digital Transistor SOT-23, -50 V PNP, 3-Pin, Surface Mount MMUN2113LT3G

onsemi MMUN2113LT3G digital transistor is a PNP transistor integrated with resistors, forming a digital transistor optimized for surface mount applications. Packaged in a compact SOT-23 form factor with 3 pins, it is designed to interface directly to digital circuits without additional external resistors.

This transistor features a maximum collector emitter voltage (Vceo) of -50 V and a maximum collector base voltage (Vcbo) of 50 V, making it suitable for moderate voltage switching applications. The device supports a maximum power dissipation of 225 mW and can operate reliably up to 150 °C. It complies with the automotive quality standard AEC-Q101, indicating robustness for automotive and industrial uses.

The given compact size (length 1.65 mm, width 0.9 mm, height 0.9 mm) supports high-density PCB layouts. Typical applications include signal switching, amplification in digital circuits, and automotive electronics where high reliability is essential.

This transistor incorporates single PNP transistor configuration with integrated bias resistors for simplified circuit design. Maximum power dissipation is 225 mW supporting small power loads. Supports maximum voltage ratings: collector emitter -50 V, collector base 50 V, emitter base -5 V.

Minimum DC current gain (hFE) of 80 ensures consistent transistor performance. Compliant with AEC-Q101 automotive standards for automotive grade quality. Surface mount SOT-23 package enables easy soldering on PCB assembly lines.

The onsemi MMUN2113LT3G is widely used in industrial, automotive, and consumer electronics for switching and amplification tasks, offering reliable performance in compact size. It is an excellent choice for applications requiring rugged semiconductor devices with integrated biasing resistors.

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