NESW155 Nichia, NESW155 Datasheet

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NESW155

Manufacturer Part Number
NESW155
Description
Manufacturer
Nichia
Datasheet

Specifications of NESW155

Size Lxwxh (mm)
3.0x1.4x1.2
Lumi-nous Inten-sity Typ(cd)
1.9
Lumi-nous Flux Typ(lm))
5.5
Forward Voltage Vf(v) Typ
3.20
Forward Voltage Vf(v) Max
3.50
Directivity (degree)
115
If (ma)
20
Mounting Style
Through Hole

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
NESW155T
Manufacturer:
NICHIA
Quantity:
496 827
NICHIA CORPORATION
SPECIFICATIONS FOR WHITE LED
NESW155T
● Pb-free Reflow Soldering Application
● RoHS Compliant

Related parts for NESW155

NESW155 Summary of contents

Page 1

... NICHIA CORPORATION SPECIFICATIONS FOR WHITE LED NESW155T ● Pb-free Reflow Soldering Application ● RoHS Compliant ...

Page 2

SPECIFICATIONS (1) Absolute Maximum Ratings Item Forward Current Pulse Forward Current Reverse Voltage Power Dissipation Operating Temperature Storage Temperature Junction Temperature * Absolute Maximum Ratings at T =25° conditions with pulse width ≤10ms and duty cycle ≤10%. ...

Page 3

... Tolerance of measurements of the Forward Voltage is ±3%. * Tolerance of measurements of the Luminous Flux is ±7%. * Tolerance of measurements of the Chromaticity Coordinate is ±0.005. * Basically, a shipment shall consist of the LEDs of a combination of the above ranks. The percentage of each rank in the shipment shall be determined by Nichia. Min Max Unit 2 ...

Page 4

CHROMATICITY DIAGRAM 0.34 0.32 0.30 0.28 0.26 0.24 0.22 0.24 Sbm7 Sbk7 Sbk2 Sbj7 Sbj2 Sa67 Sa62 Sa57 Sa66 Sa52 Sa56 0.26 0.28 0.30 x Sbm2 Sbm6 Sbk6 Sbj6 0.32 0.34 0.36 3 ...

Page 5

OUTLINE DIMENSIONS * 本製品はRoHS指令に適合しております。 This product complies with RoHS Directive. (2.2) Cathode Mark 0.6 (1.7) 2.9 Cathode K 3 0.6 Anode A 管理番号 No. (単位 Unit: mm, 公差 Tolerance: ±0.2) 1.2 (0.45) 項目 Item 内容 Description パッケージ材質 耐熱性ポリマー Package Materials ...

Page 6

... The product is designed to be reflow soldered to a PCB. If you use dip soldering for the products, Nichia cannot guarantee its reliability. * Reflow soldering must not be performed more than twice. Manual soldering must only be done once. * Care should be taken to avoid cooling at a rapid rate and ensure the peak temperature ramps down slowly. ...

Page 7

TAPE AND REEL DIMENSIONS テーピング部 Tape +0.1 Φ1.5 -0 Cathode Mark トレーラ部/リーダ部 Trailer and Leader トレーラ部最小160mm(空部) Trailer 160mm MIN(Empty Pockets) リール部 Reel 180 +0 -3 ラベル Label 4 ±0.1 2 ±0.05 4 ±0.1 ±0.1 Φ1.1 1.6 ±0.1 LED装着部 Loaded Pockets ...

Page 8

... No. STS-DA7-0006A ラベル Label XXXX LED TYPE Nxxxxxxx ******* LOT YMxxxx-RRR QTY. PCS RoHS NICHIA CORPORATION 491 OKA, KAMINAKA, ANAN, TOKUSHIMA, JAPAN XXXX LED Nxxxxxxx ******* RRR PCS RoHS NICHIA CORPORATION 491 OKA, KAMINAKA, ANAN, TOKUSHIMA, JAPAN Nxxxxxxx 7 ...

Page 9

... Lot Number is presented by using the following alphanumeric code. YMxxxx - RRR Y - Year Year Y 2009 9 2010 A 2011 B 2012 C 2013 D 2014 Month Month xxxx-Nichia's Product Number RRR-Ranking by Color Coordinates, Ranking by Luminous Flux Month ...

Page 10

... Duty Ratio(%) 管理番号 No. (85, 8.50) 80 100 120 T =25°C A 100 株式会社 小糸製作所殿 専用 KOITO MANUFACTURING CO., LTD. Only NESW155 STS-DA7-0500 9 ...

Page 11

OPTICAL CHARACTERISTICS * 本特性は参考です。 All characteristics shown are for reference only and are not guaranteed. 発光スペクトル Spectrum 1.0 0.8 0.6 0.4 0.2 0.0 350 指向特性 Directivity -50° -60° -70° -80° -90° 1 Spectrum 400 450 500 550 波長 Wavelength(nm) Directivity1 ...

Page 12

... Ambient Temperature(°C) TaIv I FP 1.4 1.2 1.0 0.8 0.6 -60 -40 - 周囲温度 Ambient Temperature(°C) 株式会社 小糸製作所殿 専用 KOITO MANUFACTURING CO., LTD. Only NESW155 STS-DA7-0502 = 100 120 = 100 120 11 ...

Page 13

... Ambient Temperature vs Chromaticity Coordinate 0.32 0.31 0.30 0°C 25°C 0.29 50°C 0.28 85°C 0.27 0.28 0.29 0.30 x 管理番号 No. T =25°C A 0.31 0.32 0.33 Taxy -30°C 0.31 0.32 0.33 株式会社 小糸製作所殿 専用 KOITO MANUFACTURING CO., LTD. Only NESW155 STS-DA7-0503 12 ...

Page 14

RELIABILITY (1) Tests and Results Reference Test Standard Resistance to JEITA ED-4701 Soldering Heat 300 301 (Reflow Soldering) Solderability JEITA ED-4701 (Reflow Soldering) 303 303A JEITA ED-4701 Temperature Cycle 100 105 Moisture Resistance JEITA ED-4701 (Cyclic) 200 203 High Temperature ...

Page 15

... If unused LEDs remain, they should be stored with desiccants (silica gel) in hermetically sealed container. Nichia recommends using the original moisture-proof bag for storage. ● After the "Period After Opening" specified above the desiccants (silica gel) are no longer blue, the products need to be baked. ...

Page 16

Handling Precautions ● When handling the product, do not touch it directly with bare hands as it may contaminate the surface and affect on optical characteristics. In the worst cases, excessive force to the product might result in catastrophic ...

Page 17

... Nichia. When defective LEDs are found, the customer shall inform Nichia directly before disassembling or analysis. ● Customer and Nichia shall agree the official specification of supplied products prior to the start of a customer’s volume production. ● The appearance and specifications of the product may be modified for improvement without notice. ...

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