TYPE WHITE LED
No. STSE-CC3048A
www.DataSheet4U.com
SPECIFICATIONS FOR NICHIA CHIP TYPE WHITE LED
MODEL : NSCW455AT
N...
Description
No. STSE-CC3048A
www.DataSheet4U.com
SPECIFICATIONS FOR NICHIA CHIP TYPE WHITE LED
MODEL : NSCW455AT
NICHIA CORPORATION
-0-
Nichia STSE-CC3048A
www.DataSheet4U.com
1.SPECIFICATIONS (1) 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 30 100 5 120 -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 Rank T Iv Luminous Intensity Rank S Iv Rank R Iv
Condition IF=20[mA] VR= 5[V] IF=20[mA] IF=20[mA] IF=20[mA]
Min. 720 500 360
Typ. 3.6 860 600 430
(Ta=25°C) Max. Unit 4.0 V 50 µA 1000 mcd 720 mcd 500 mcd
! Luminous Intensity Measurement allowance is ± 10%.
Color Ranks x y x y 0.280 0.248 0.296 0.276 Rank a0 0.264 0.283 0.267 0.305 Rank b2 0.287 0.330 0.295 0.339 0.296 0.276 0.330 0.318 x y x y 0.287 0.295 0.330 0.318
(IF=20mA,Ta=25°C) Rank b1 0.283 0.330 0.330 0.305 0.360 0.339 Rank c0 0.330 0.361 0.360 0.385 0.356 0.351
! Color Coordinates Measurement allowance is ± 0.01. ! One delivery will include up to two consecutive color ranks and three luminous intensity ranks of the products. The quantity-ratio of the ranks is decided by Nichia.
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