No. STSE-CW5178A No. 051212>
www. DataSheet4U. com
SPECIFICATIONS FOR NICHIA WHITE LED
MODEL : NSPW510CS
NICHIA CORPORATION
-0-
Nichia STSE-CW5178A No. 051212> 1. SPECIFICATIONS (1) Absolute Maximum Ratings Item Forward Current Pulse Forward Current Reverse Voltage Power Dissipation Operating Temperature www. DataSheet4U. com Storage Temperature Soldering Temperature
Symbol IF IFP VR PD Topr Tstg Tsld
Absolute Maximum Rating 30 100 5 120 -30 ~ + 85 -40 ~ +100 265°C for 10sec.
(Ta=25°C) Unit mA mA V mW °C °C
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. 6) (4900) 0. 31 0. 32
(Ta=25°C) Max. Unit 4. 0 V 50 µA mcd -
(3) Ranking Item Luminous Intensity Rank V Rank U Rank T Symbol Iv Iv Iv Condition IF=20[mA] IF=20[mA] IF=20[mA] Min. 6000 4250 3000
(Ta=25°C) Max. Unit 8500 mcd 6000 mcd 4250 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.
2. INITIAL OPTICAL/ELECTRICAL CHARACTERISTICS
Please refer to figure’s page.
-1-
Nichia STSE-CW5178A No. 051212>
3. OUTLINE DIMENSIONS AND MATERIALS
Please refer to figure’s page. Material as follows ; Resin(Mold) : Leadframe : Epoxy Resin (over Phosphor) Ag plating Copper Alloy
4. PACKAGING
· The LEDs are packed in cardboard boxes after packaging in anti-electr...
NSPW510CS PDF File
