NICHIA STS-DA1-2841C <Cat.No.131112> NICHIA CORPORATION SPECIFICATIONS FOR WARM WHITE STANDARD LED NLSL06S01A ● LED reference standard with temperature control unit for luminous flux and radiant flux calibration ● 4500K(sr45) NICHIA STS-DA1-2841C <Cat.No.131112> SPECIFICATIONS (1) Absolute Maximum Ratings Item Forward Current Allowable Reverse Current Operating Temperature Storage Temperature Platinum Resistance Temperature Device (RTD) Current Peltier Device Current Peltier Device Voltage Symbol Absolute Maximum Rating Unit IF 400 mA IR 50 mA Topr 20~30 °C Tstg 0~40 °C Ipt 2 mA Ipel -1~1 A Vpel -3.2~3.2 V * Absolute maximum ratings at TA=25°C. (2) Initial Electrical/Optical Characteristics Item Forward Voltage sr45 Chromaticity Coordinate Symbol Condition Typ Unit 3.0 V VF Tpt=55°C, IF=350mA Luminous Flux Φv Tpt=55°C, IF=350mA 68 lm Radiant flux Φe Tpt=55°C, IF=350mA 260 mW Correlated Color Temperature Tcp Tpt=55°C, IF=350mA 4500 K Color Rendering Index Ra Tpt=55°C, IF=350mA 95 - x - Tpt=55°C, IF=350mA 0.36 - y - Tpt=55°C, IF=350mA 0.37 - * Characteristics at TA=25°C. * The typical values of luminous flux and radiant flux are traceable to the CIE 127:2007-compliant national standards. * The chromaticity coordinates are derived from the CIE 1931 Chromaticity Diagram. * Platinum RTD temperature (Tpt) must be controlled between 50°C and 60°C. * The LED incorporated into the socket was characterized. * The product seasoned for 200 hours at TA=25°C, IF=350mA was characterized. (3) Lumen Maintenance * Guaranteed maximum fluctuation of luminous flux is ±3% of the initial value up to 100 hours of continuous operation at TA=25°C, Tpt=55°C(±0.03°C), and IF=350mA(±0.1%). 1 NICHIA STS-DA1-2841C <Cat.No.131112> DIRECTIONS FOR USE (1) Auxiliary Equipment and System Requirements ● The following figure shows how the Luminous Flux Standard LED is connected. Peltier Controller This product Constant Current Power Supply for LED Digital Multimeter for Forward Voltage Measurements Recommended specifications for the peripheral equipment Peltier Controller PID Controller Temperature measurement accuracy of ±0.03°C. Constant Current Power Supply for LED Digital Multimeter for Forward Voltage Measurements Drive current accuracy: ≤ 0.1% of the set current Input impedance: ≥ 1 GΩ (2) Installation ● The following figure shows how the product should be held by a holder. (3) Measurement ● The product should be measured when luminous flux or radiant flux has stabilized after the start of temperature control and constant current drive. Typically, this product will be stable and ready to be used for calibration within 1 to 3 minutes. Please refer to “STABILITY” on the following page for the characteristics during the first 10 minutes after the LED starts emission. 2 NICHIA STS-DA1-2841C <Cat.No.131112> OUTLINE DIMENSIONS 管理番号 No. NLSx06S01x STS-DA5-0014B (単位 Unit： mm, 公差 Tolerance： (単位 Unit：±0.2) mm) +0 Parallel Pin Φ2 -0.1 Height 3±0.5 (46) 26 Φ20 -0.1 5 +0 Φ8 Φ34.6 14.5 (1.2) +0 -0.1 Φ25 Plate 2.1±0.1 Case 10±0.1 3±0.5 M6 Depth 7 Connector (5) 中心軸 Mechanical Axis 項目 Item 数量 Quantity 内容 Description Part No.: EGJ.0B.309.CLA (from LEMO JAPAN Ltd.) 1 ケース Case 材質： アルミニウム Material: Aluminum 1 プレート Plate 材質： 樹脂 コネクタ Connector Material: POM 型番 NICHIA Part Number 1 シリアル番号 Serial Number 型番 NICHIA Part Number NLS*06S01x * - 発光色（ 例 W：白色, L:電球色） * - Color (Example W:White, L:Warm White) シリアル番号 Serial Number xxxxx ロゴマーク NICHIA LED Mark ロゴマーク NICHIA LED Mark 3 NICHIA STS-DA1-2841C <Cat.No.131112> WIRING CONNECTION 管理番号 No. NLSx06S01x STS-DA5-0015A 矢印方向から見たコネクタ図は以下を参照して下さい。 Refer to the following illustration for the connector pin numbering (viewed from direction of the arrow). 8 7 1 2 9 6 5 3 4 1. LED点灯用（アノード側） LED Anode to Power Supply 6. LED順電圧測定用（アノード側） LED Anode for Forward Voltage measurement 保護素子 Protection Device ペルチェ素子 Peltier Device Anode LED 8. ペルチェ素子制御用（+） Peltier Device (+) 白金測温抵抗素子 Platinum RTD 9. ペルチェ素子制御用（-） Peltier Device (-) Cathode 3. 白金測温抵抗素子（3 端子） Platinum Temperature Sensor (3 Wire Type) 4. 白金測温抵抗素子（3 端子） Platinum Temperature Sensor (3 Wire Type) 5. 白金測温抵抗素子（3 端子） Platinum Temperature Sensor (3 Wire Type) 7. LED順電圧測定用（カソード側） LED Cathode for Forward Voltage measurement 2. LED点灯用（カソード側） LED Cathode for Power Supply 4 NICHIA STS-DA1-2841C <Cat.No.131112> PACKAGING 管理番号 No. NLSx06S01x STS-DA5-0016A * 製品、キャップ、緩衝ウレタンをプラスチックケースに入れます。 The capped products are placed in a urethane-filled plastic case. * プラスチックケースをシリカゲルとともにアルミ防湿袋に入れ、熱シールにより封をします。 The plastic case and desiccant (silica gel) are placed in a moisture-proof foil bag and then heat-sealed. * 製品を入れたアルミ防湿袋をプチシートでくるみ、段ボール箱に梱包します。 The moisture proof foil bag is covered with bubble-wrap and the bubble wrap is placed in a cardboard box. * 段ボール箱内に空きスペースがなくなるまでプチシートを重ね､最後に段ボール箱のふたをガムテープで止めます。 Extra bubble-wrap is filled in the empty space of the box. Then the box is sealed with packing tape. * プラスチックケースには出荷先、型名、数量、備考を明記したラベルを貼りつけます。 A label specifying “Customer Name, NICHIA Part No., Quantity and Notes” is attached to the plastic case. 5 NICHIA STS-DA1-2841C <Cat.No.131112> OPTICAL CHARACTERISTICS NLSL06S01A 管理番号 No. STS-DA5-0025A * 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 相対発光強度 Relative Emission Intensity (a.u.) Spectrum 1.0 TA=25°C 0.8 0.6 V(λ) 0.4 0.2 0.0 400 450 500 550 600 650 700 800 波長y1 Directivit Wavelength (nm) 指向特性 Directivity 光度 Luminous Intensity - 20° -10° 0° 10° TA=25°C 20° 30° -30° 放射角度 Radiation Angle 750 40° -40° 50° - 50° -60° 60° -70° 70° 80° -80° -90° 90° 1 0.5 色度 Chromaticity Coordinate 0 相対光度 Relative Luminosity (a.u.) Spectrum 0.5 1 TA=25°C 相対色度 Relative Chromaticity Coordinate 0.05 0.04 x y 0.03 0.02 0.01 0.00 -0.01 -0.02 -0.03 -0.04 -0.05 -90 -60 -30 0 30 60 90 放射角度 Radiation Angle(°) * 標準LEDに取り付けられた白金測温抵抗素子の温度が55°Cなるように温度コントロールしたときの特性です(I F=350mA)。 These characteristics are measured at IF =350mA and Tpt=55°C. * ペルチェコントローラーの温度制御安定度は±0.03°Cです(メーカー仕様値)。 The Stab ility of Peltier Controller is ±0.03°C (data from manufacturer specification). 6 NICHIA STS-DA1-2841C <Cat.No.131112> STABILITY NLSL06S01A 管理番号 No. STS-DA5-0026A * 本特性は参考です。 All characteristics shown are for reference only and are not guaranteed. 点灯時間 － 相対順電圧特性 Relative Forward Voltage Over Time 点灯時間 - 相対光束特性 Relative Luminous Flux Over Time VfIf 0.004 0.002 0.001 0.000 -0.001 -0.002 -0.003 0.3 0.2 0.1 0.0 -0.1 -0.2 -0.3 -0.4 -0.004 -0.5 0 100 200 300 400 点灯時間 Time (sec) 500 600 点灯時間 - 相対色度 x特性 Relative x Coordinate Over Time 0 100 200 300 400 点灯時間 Time (sec) 500 600 点灯時間 - 相対色度 y特性 Relative y Coordinate Over Time IfIv TaIv 0.003 0.003 TA=30°C TA=25°C TA=20°C TA=30°C TA=25°C TA=20°C 0.002 相対色度 y Relative y Coordinate 0.002 相対色度 x Relative x Coordinate TA=30°C TA=25°C TA=20°C 0.4 相対光束 Relative Luminous Flux (%) 相対順電圧 Relative Forward Voltage (V) 0.5 TA=30°C TA=25°C TA=20°C 0.003 TaVf 0.001 0.000 -0.001 -0.002 0.001 0.000 -0.001 -0.002 -0.003 -0.003 0 100 200 300 点灯時間 Time (sec) 400 500 600 0 100 200 300 400 500 600 点灯時間 Time (sec) * 標準LEDに取り付けられた白金測温抵抗素子の温度が55°Cなるように温度コントロールしたときの特性です(I F=350mA)。 These characteristics are measured at IF =350mA and Tpt=55°C. * ペルチェコントローラーの温度制御安定度は±0.03°Cです(メーカー仕様値)。 The Stability of Peltier Controller is ±0.03°C (data from manufacturer specification). * 点灯時間－相対順電圧特性、点灯時間－相対光束特性、点灯時間－相対色度x特性、点灯時間－相対色度y特性は、 TA=25°C、LED点灯600sec後の値を基準としています。 In the above graphs, the value at 600 seconds of the curve of TA=25°C was set as the reference point. 7 NICHIA STS-DA1-2841C <Cat.No.131112> CAUTIONS (1) Storage ● The products should be stored in an air tight container with desiccant (silica gel) at 30°C or less and 70% RH or less. ● To avoid condensation, the products must not be stored in the areas where temperature and humidity fluctuate greatly. ● The LED incorporated in the product is silver plated. Customer is advised to store properly the products in controlled ambient as exposure to a corrosive environment might cause the plated metal parts of the product to tarnish, which might leads to adverse effects on optical characteristics. (2) Handling Precautions ● The LED used in this product employs silicone as encapsulating resin. Do not touch the encapsulant as the encapsulant is soft and easy to attract dirt. Failure to comply might have adverse effects on characteristics, and, in the worst case scenario, lead to catastrophic failure. ● Do not expose the product to shock. Failure to comply might affect on its characteristics. (3) Electrostatic Discharge (ESD) ● The products are sensitive to static electricity or surge voltage. An ESD event may damage its die or reduce its reliability performance. When handling the products, measures against electro static discharge, including the followings, are strongly recommended. Eliminating the charge; Wrist strap, ESD footwear and garments, ESD floors Grounding the equipment and tools at workstation ESD table/shelf mat (conductive materials) ● Proper grounding techniques are required for all devices, equipment and machinery used in the assembly of the products. ● If tools or equipment contain insulating materials, such as glass or plastic, proper measures against electro static discharge, including the followings, are strongly recommended. Dissipating the charge with conductive materials Preventing the charge generation with moisture Neutralizing the charge with ionizers ● During characteristics inspection of this product, it should be checked whether the LED is not damaged by ESD. Such damage can be detected during forward voltage measurement or light up test at low current. (the recommended current is 6mA or lower) ● ESD-damaged LEDs may have a current flow at low voltage, or no longer light up at low current. Failure Criteria: VF<2.0V at IF=3mA (4) Eye Safety ● The International Electrical Commission (IEC) published in 2006, IEC 62471:2006 Photobiological safety of lamps and lamp systems which includes LEDs within its scope. Meanwhile LEDs were removed from the scope of the IEC 60825-1:2007 laser safety standard, the 2001 edition of which included LED sources within its scope. However, keep it mind that some countries and regions have adopted standards based on the IEC laser safety standard IEC 60825-1:2001 which includes LEDs within its scope. Following IEC 62471:2006, most of Nichia LEDs can be classified as belonging to either Exempt Group or Risk Group 1. Especially a high-power LED, that emits light containing blue wavelengths, may be in Risk Group 2. Great care should be taken when viewing directly the LED driven at high current or the LED with optical instruments, which greatly increase the hazard to your eyes. ● Viewing a flashing light may cause eye discomfort. When incorporating the LED into your product, precaution should be taken to avoid adverse effect on human body caused by the light stimulus. (5) Others ● This product is designed to be used for calibration. Do not use this product for any other purposes or other applications. ● The customer shall not reverse engineer by disassembling or analysis of the LEDs without having prior written consent from Nichia. When defective LEDs are found, the customer shall inform Nichia directly before disassembling or analysis. ● When a customer purchases this product, the customer and Nichia shall agree the official specification of the supplied products. ● The appearance and specifications of the product may be modified for improvement without notice. 8