NS2W157R Nichia, NS2W157R Datasheet

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NS2W157R

Manufacturer Part Number
NS2W157R
Description
Manufacturer
Nichia
Datasheet

Specifications of NS2W157R

Size Lxwxh (mm)
3.0x1.4x0.52
Lumi-nous Inten-sity Typ(cd)
18.6
Lumi-nous Flux Typ(lm))
55.0
Forward Voltage Vf(v) Typ
6.40
Forward Voltage Vf(v) Max
7.00
Directivity (degree)
120
If (ma)
75
Mounting Style
Through Hole
Nichia STS-DA1-1142B
<Cat.No.100513>
SPECIFICATIONS FOR NICHIA CHIP TYPE WHITE LED
NS2W157RT
MODEL :
NICHIA CORPORATION
-0-

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NS2W157R Summary of contents

Page 1

... SPECIFICATIONS FOR NICHIA CHIP TYPE WHITE LED MODEL : NICHIA CORPORATION NS2W157RT -0- Nichia STS-DA1-1142B <Cat.No.100513> ...

Page 2

... =75[mA] F Symbol Condition φv I =75[mA] F 0.304 0.307 x 0.330 0.315 y 0.307 0.311 x 0.315 0.294 y -1- Nichia STS-DA1-1142B <Cat.No.100513> (Ta=25°C) Unit 90 mA 120 630 mW °C °C 120 °C for 10sec. : 350°C for 3sec. (Ta=25°C) Typ. Max. Unit (6.4) 7.0 V (55) ...

Page 3

... The boxes are not water resistant and therefore must be kept away from water and moisture. · When the LEDs are transported, we recommend that you use the same packing method as Nichia. 5.LOT NUMBER The first six digits number shows lot number. ...

Page 4

... High Humidity Heat Steady State Operating Life of Low Temperature Vibration Electrostatic Discharges Adhesion Strength Thermal resistance of LED with Nichia standard circuit board : Rja ≒ 88°C/W Nichia standard circuit board : FR4, t=1.6mm, Copper foil, t=0.07mm (2) CRITERIA FOR JUDGING DAMAGE Item Symbol Forward Voltage Luminous Flux *) U ...

Page 5

... Please avoid rapid transitions in ambient temperature, especially in high humidity environments where condensation can occur. For this reason, the moisture proof package is used to keep moisture If unused LEDs remain, they should be -4- Nichia STS-DA1-1142B <Cat.No.100513> A package of The LEDs should be soldered The silver ...

Page 6

... LED damage. · For stabilizing the LED characteristics recommended to operate at 10% of the rated current or higher. =0.5mA the LEDs. In the worst case, F (B) -5- Nichia STS-DA1-1142B <Cat.No.100513> easy to find ...

Page 7

... Rjs = Heat resistance from Dice to Ts measuring point ≒ 25°C / Inputting Power (I F The coefficient of temperature increase per input It is necessary to avoid intense heat generation and operate Tj=Ts + Rjs Point -6- Nichia STS-DA1-1142B <Cat.No.100513> Please consider the heat generation ...

Page 8

... Pressuring onto the product might cause catastrophic failure of the LEDs due to damage to encapsulant (such as scratch, chip-out and delamination) and wire (such as deformation and breakage) and LED detachment Stress : A > B > C > D > the worst cases, excessive -7- Nichia STS-DA1-1142B <Cat.No.100513> Slit ...

Page 9

... Do not stack assembled PCBs together. Since silicone is a soft material, abrasion between two PCB assembled with silicone encapsulated LED might cause catastrophic failure of the LEDs due to damage to encapsulant (such as scratch, chip-out and delamination) and wire (such as deformation and breakage) and LED detachment. Nichia STS-DA1-1142B -8- <Cat.No.100513> ...

Page 10

... Use the following conditions shown in the figure. (Unit : mm) Use the following conditions shown in the figure. (Unit : mm) It should be confirmed beforehand whether the -9- Nichia STS-DA1-1142B <Cat.No.100513> Nichia cannot make a Hand Soldering Temperature 350°C Max. Soldering time 3 sec. Max. (one time only 5°C / sec. ...

Page 11

... Others · NS2W157R complies with RoHS Directive. · Flashing lights have been known to cause discomfort in people; you can prevent this by taking precautions during use. Also, people should be cautious when using equipment that has had LEDs incorporated into it. · ...

Page 12

... Color Coordinates Measurement allowance is ± 0.005. 色度図 ICI Chromaticity Diagram 550 560 570 580 0.3 0.4 0.5 x -11- Nichia STS-DA1-1142B <Cat.No.100513> 590 600 610 620 630 0.6 0.7 0.8 ...

Page 13

... Ts (℃) Solder Temperature (Cathode Side) Ts (℃) 初期電気/光学特性 名称 NS2W157R Title CHARACTERISTICS 日亜化学工業 (株) 管理番号 ...

Page 14

... Relative Illuminance (a.u.) 型名 Model NS2W157R 日亜化学工業 (株) NICHIA CORPORATION Ta=25℃ 75mA FP 70° 80° 90° 1 初期電気/光学特性 ...

Page 15

... NS2W157R has a protection device built protection (NOTE2) circuit against static electricity. ...

Page 16

... LED装着部 LEDs mounting part Reel Lead Min.100mm(No LEDs) 数量 5,000個入/リール Quantity 5,000pcs/Reel 型名 Model NxxW157xT 日亜化学工業 (株) NICHIA CORPORATION ±1 11.4 180 + ±0.3 エンボスキャリアテープ ...

Page 17

... Label WHITE LED TYPE NxxW157xT LOT xxxxxx-◇◇◇ QTY. PCS RoHS NICHIA CORPORATION 491 OKA, KAMINAKA, ANAN, TOKUSHIMA, JAPAN ラベル Label WHITE LED TYPE NxxW157xT RANK ◇◇◇ QTY. PCS RoHS ...

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