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Features
• Epitaxial Planar Die Construction • Complementary PNP Type Available (MMBT5401) • Ideal for Low Power Amplification and Switching • Lead, Halogen and Antimony Free, RoHS Compliant • "Green" Device (Notes 2 and 3)
MMBT5551
NPN SMALL SIGNAL SURFACE MOUNT TRANSISTOR
Mechanical Data
• Case: SOT-23 • Case Material: Molded Plastic. UL Flammability Classification
Rating 94V-0 • Moisture Sensitivity: Level 1 per J-STD-020D • 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 Page 3 • Ordering Information: See Page 3 • Weight: 0.