DDTC (R1-ONLY SERIES) UA NPN PRE-BIASED SMALL SIGNAL SURFACE MOUNT TRANSISTOR Features • Epitaxial Planar Die Construction • Complementary PNP Types Available (DDTA) • Built-In Biasing Resistor, R1 only • Lead Free/RoHS Compliant (Note 2) • "Green" Device (Note 3 and 4) Mechanical Data • Case: SOT-323 • Case Material: Molded Plastic, "Green" Molding Compound, Note 4.
UL Flammability Classification Rating 94V-0 • Moisture Sensitivity: Level 1 per J-STD-020C • Terminal Connections: See Diagram • Terminals: Solderable per MIL-STD-202, Method 208 • Lead Free Plating (Matte Tin Finish annealed over Alloy 42 leadframe).
• Marking Information: See Diagrams & Page 3 • Type Code: See Table Below •...

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