mmbta55 mmbta56.pdf datasheet:

MMBTA55 / MMBTA56 PNP SMALL SIGNAL TRANSISTOR IN SOT23 Features Mechanical Data Epitaxial Planar Die Construction Case: SOT-23 Ideal for Low Power Amplification and Switching Case Material: Molded Plastic, Green Molding Compound; Complementary NPN Type: MMBTA05 / MMBTA06 UL Flammability Classification Rating 94V-0 Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Moisture Sensitivity: Level 1 per J-STD-020 Halogen and Antimony Free. Green Device (Note 3) Terminals: Finish-Matte Tin Plated Leads. Qualified to AEC-Q101 Standards for High Reliability Solderable per MIL-STD-202, Method 208 PPAP Capable (Note 4) Weight: 0.008 grams (Approximate) SOT23 CEBCBETop View Top View Device Symbol Pin-Out Symbolhematic Symbolhematic Ordering Information (Notes 4 & 5) Part Number Complian