BC846A THRU BC849CFeatures • Halogen free available upon request by adding suffix "-HF" • Moisture Sensitivity Level 1 • Epoxy Meets UL 94 V-0 Flammability Rating NPN • Lead Free Finish/RoHS Compliant ("P" Suffix Designates RoHS Plastic-Encapsulate Compliant. See Ordering Information) TransistorsMaximum Ratings @ 25°C Unless Otherwise Specified • Operating Junction Temperature Range: -55℃ to +150℃ • Storage Temperature Range: -55℃ to +150℃ • Maximum Thermal Resistance:625℃/W Junction to Ambient SOT-23 ParameterSymbolRatingUnit A Collector-Base Voltage V D CBO V BC846A-BC846B 80 BC847A-BC847C 50 C B BC848A-BC848C,BC849B-BC849C 30 Collector-Emitter Voltage VCEO V F E BC846A-BC846B 65 BC847A-BC847C 45 BC848A-BC848C,BC849B-BC849C 30 G H J Emitter-Base Voltage VEBO 6 V L K Collector Current IC 100 mA Collector Power Dissipation@TA=25℃(Note1) PC 225 mW DIMENSIONS DIM INCHES MM NOTE MIN MAX MIN MAX A 0.110 0.120 2.80 3.04 B 0.083 0.104 2.10 2.64 Internal Structure C 0.047 0.055 1.20 1.40 C D 0.034 0.041 0.85 1.05 E 0.067 0.083 1.70 2.10 Marking: F 0.018 0.024 0.45 0.60 BC846A:1A,46A; BC846B:1B,46B; G 0.0004 0.006 0.01 0.15 B E BC847A:1E,47A; BC847B:1F,47B; BC847C:1G,47C; H 0.035 0.043 0.90 1.10 BC848A:1J,48A; BC848B:1K,48B; BC848C:1L,48C; J 0.003 0.007 0.08 0.18 BC849B:49B; BC849C:49C; K 0.014 0.020 0.35 0.51 L 0.007 0.020 0.20 0.50 Suggested Solder Pad Layout 0.031 0.800 0.035 0.900 0.079 inches 2.000 mm 0.037 0.950 0.037 0.950 Rev.3-1-01012019 1/4 MCCSEMI.COM