NSSW208B Nichia, NSSW208B Datasheet

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NSSW208B

Manufacturer Part Number
NSSW208B
Description
Manufacturer
Nichia
Datasheet

Specifications of NSSW208B

Size Lxwxh (mm)
2.8x1.0x0.8
Lumi-nous Inten-sity Typ(cd)
2.6
Lumi-nous Flux Typ(lm))
8.1
Forward Voltage Vf(v) Typ
3.00
Forward Voltage Vf(v) Max
3.30
Directivity (degree)
120
If (ma)
20
Mounting Style
Through Hole
NICHIA CORPORATION
SPECIFICATIONS FOR WHITE LED
NSSW208BT
● Pb-free Reflow Soldering Application
● RoHS Compliant

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NSSW208B Summary of contents

Page 1

... NICHIA CORPORATION SPECIFICATIONS FOR WHITE LED NSSW208BT ● 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

RANKS Item Rank Forward Voltage - Reverse Current - V855 V840 V825 V810 V795 V780 Luminous Flux V765 V750 V735 V720 V705 V690 Color Ranks Rank Sa52 x 0.2800 0.2720 0.2820 y 0.2480 0.2580 0.2720 Rank Sa57 x 0.2720 0.2793 ...

Page 4

... Tolerance of measurements of the Luminous Flux is ±7%. * Tolerance of measurements of the Chromaticity Coordinate is ±0.005 shipment shall consist of six adjacent color ranks. Please consult with Nichia for details shipment shall consist of LEDs in a combination of the above ranks. The percentage of each rank in the shipment shall be determined by Nichia. ...

Page 5

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 4 ...

Page 6

OUTLINE DIMENSIONS * 本製品はRoHS 指令に適合しております This product complies with RoHS Directive. 2.4 Cathode mark 2.8 (2.6) (2.2) Cathode K 。 1 0.45 Anode 0.38 Encapsulating Resin 0.7 Electrodes Materials * A 管理番号 No. (単位 Unit: mm, 公差 Tolerance: ±0.1) 項目 ...

Page 7

... Recommended Soldering Pad Pattern 1.5 * This LED is designed to be reflow soldered PCB. If dip soldered, Nichia cannot guarantee its reliability. * Reflow soldering must not be performed more than twice. Hand soldering must not be performed more than once. * Avoid rapid cooling. Ramp down the temperature gradually from the peak temperature. ...

Page 8

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 Φ0.5 1.15 ±0.1 LED装着部 Loaded Pockets ...

Page 9

... No. STS-DA7-0006B 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 8 ...

Page 10

... 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 11

DERATING CHARACTERISTICS 周囲温度-許容順電流特性 デューティー比-許容順電流特性 Ambient Temperature vs Allowable Forward Current Derating1 50 40 (27, 35. 周囲温度 Ambient Temperature(°C) Duty Ratio vs Allowable Forward Current Duty 1000 100 デューティー比 ...

Page 12

... Relative Illuminance(a.u.) 管理番号 No. T =25° 20mA F 600 650 700 T =25° 10° 20° 30° 40° X 50° 60° 0.5 NSSW208B STS-DA7-1234 750 20mA X-X Y 70° 80° 90° ...

Page 13

... No. TaVf 4.5 4.0 3.5 3.0 2.5 2.0 -60 -40 - 周囲温度 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) NSSW208B STS-DA7-1235 I = 5mA 20mA 60mA FP 80 100 120 = 20mA 80 100 120 12 ...

Page 14

... Forward Current vs Ifxy Chromaticity Coordinate 0.32 0.31 0.30 35mA 0.29 100mA 0.28 0.28 0.29 0.30 x 周囲温度-色度特性 Ambient Temperature vs Chromaticity Coordinate 0.32 0.31 0.30 25°C 50°C 0.29 85°C 0.28 0.28 0.29 0.30 x 管理番号 No. T =25°C A 1mA 5mA 20mA 0.31 0.32 Taxy I = 20mA FP -30°C 0°C 0.31 0.32 NSSW208B STS-DA7-1236 13 ...

Page 15

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 Thermal Shock 300 307 JEITA ED-4701 Temperature Cycle 100 105 Moisture Resistance JEITA ...

Page 16

CAUTIONS (1) Storage Conditions Before Opening Aluminum Bag Storage After Opening Aluminum Bag Baking ● Product complies with JEDEC MSL 3 or equivalent. See IPC/JEDEC STD-020 for moisture-sensitivity details. ● Absorbed moisture in LED packages can vaporize and expand during ...

Page 17

Handling Precautions ● Do not handle LEDs with bare hands, it may contaminate the LED surface and affect optical characteristics. In the worst case, catastrophic failure from excess pressure through wire-bond breaks and package damage may result. ● When ...

Page 18

... Nichia. When defective LEDs are found, the customer shall inform Nichia directly before disassembling or analysis. ● Both the customers and Nichia will agree on official specifications of supplied products before a customer's volume production. ● Specifications and appearance subject to change for improvement without notice. ...

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