NICHIA CORPORATION NSSL100CT
SPECIFICATIONS FOR NICHIA CHIP TYPE WARM WHITE LED
ABSOLUTE MAXIMUM RATINGS
Item Forward Current Pulse Forward Current Reverse Voltage Power Dissipation Operating Temperature Storage Temperature Soldering Temperature Symbol IF IFP VR PD Topr Tstg Tsld Absolute Maximum Rating 35 110 5 123 -30 ~ + 85 -40 ~ +100 Reflow Soldering : 260°C Hand Soldering : 350°C (Ta=25°C) Unit mA mA V mW °C °C for 10sec. for 3sec. IFP Conditions : Pulse Width < = 10msec. and Duty < = 1/10 (2) Initial Electrical/Optical Characteristics Item Symbol Forward Voltage VF Reverse Current IR Luminous Intensity Iv x Chromaticity Coordinate y Please refer to CIE 1931 chromaticity diagram. Condition IF=20[mA] VR= 5[V] IF=20[mA] IF=20[mA] IF=20[mA] Typ. (3.2) (880) 0.41 0.39 (Ta=25°C) Max. Unit 3.5 V 50 µA mcd - (3) Ranking Item Luminous Intensity Rank V Rank U Symbol Iv Iv Condition IF=20[mA] IF=20[mA] Min. 880 620 (Ta=25°C) Max. Unit 1240 mcd 880 mcd Luminous Intensity Measurement allowance is ± 10%. Color Ranks x y x y x y 0.3575 0.3612 0.3545 0.3408 0.3897 0.3823 0.