MMSTA55/MMSTA56 is a surface mount PNP small signal transistor with Epitaxial Planar Die Construction, Complementary NPN Type Available, Medium Power Amplification and Switching, Ultra-Small Surface Mount Package features
This document is a datasheet for the MMSTA55 and MMSTA56, which are incorporated PNP small signal surface mount transistors. These devices feature an epitaxial planar die construction and are available in the ultra-small SOT-323 molded plastic package with UL 94V-0 flammability rating.
The datasheet provides maximum ratings, electrical characteristics including off and on states, small signal parameters such as current gain-bandwidth product, ordering information for tape and reel packaging, and marking details including date code interpretation.
| Package Type | SOT-323 |
|---|
The marking code for MMSTA55 is K2H.
The device has a moisture sensitivity of Level 1 per J-STD-020.