3 1. Characteristics a) Absolute Maximum Rating Item Symbol Rating Unit Condition Ambient / Operating Temperature Ta -40 ~ +85 ℃ - Storage Temperature Tstg -40 ~ +100 ℃ - LED Junction Temperature Tj 125 ℃ - Forward Current IF 200 mA - Pulse Forward Current IFP 300 mA Duty 1/10, pulse width 10ms Assembly Process Temperature - 260 ℃ <10 - s ESD (HBM) - 5 kV - b) Electro-optical Characteristics (IF = 150 mA, Ts = 25 ºC) Item Unit Rank Bin Min. Typ. Max. AX 5.8 - 5.9 AY 5.9 - 6.0 Forward Voltage (VF) V FA AZ 6.0 6.1 A1 6.1 6.2 Reverse Voltage (@ 5 mA) V 0.7 - 1.2 Color Rendering Index (Ra) - 5 80 - - Thermal Resistance (junction to solder point) ℃/W - 12 - Beam Angle ○ - 120 - Note: Samsung maintains measurement tolerance of: forward voltage = ±0.1 V, luminous flux = ±5 %, CRI = ±3