Diodes Incorporated FMMT491
60V NPN MEDIUM POWER TRANSISTOR
MECHANICAL DATA
● Case: SOT23● Case Material: Molded plastic, “Green” Molding Compound UL Flammability Classification Rating 94V-0
● Moisture Sensitivity: Level 1 per J-STD-020
● Terminals: Finish – Matte Tin Plated Leads. Solderable per MIL-STD-202, Method 208
● Weight 0.008 grams (Approximate) SOT23 C E Top View B E Device Symbol C Top View Pin-Out B Ordering Information (Note 4) Part Number FMMT491TA FMMT491TC Compliance AEC-Q101 AEC-Q101 Marking 491 491 Reel size (inches) 7 13 Tape width (mm) 8 8 Quantity per reel 3,000 10,000 Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. 2. See for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds. 4. For packaging details, go to our website at Marking Information SOT23 491 491 = Product Type Marking Code FMMT491 Document number: DS33091 Rev.