NICHIA STS-DA1-3164 <Cat.No.140521> NICHIA CORPORATION SPECIFICATIONS FOR WHITE STANDARD LED NLPW01S03A ● LED reference standard with temperature control unit for luminous intensity calibration NICHIA STS-DA1-3164 <Cat.No.140521> 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 30 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 Symbol Condition Typ Unit VF Tpt=30°C, IF=20mA 2.90 V Luminous Intensity Iv Tpt=30°C, IF=20mA 1.58 cd Color Rendering Index Ra Tpt=30°C, IF=20mA 80 - x - Tpt=30°C, IF=20mA 0.310 - y - Tpt=30°C, IF=20mA 0.320 - Iv(φ,θ) Tpt=30°C, IF=20mA within ±5% to mechanical axis x,y(φ,θ) Tpt=30°C, IF=20mA within ±0.003 to mechanical axis Chromaticity Coordinate Luminous Directivity Intensity Chromaticity Coordinate * Characteristics at TA=25°C. * Luminous Intensity value as per CIE 127:2007 standard. * Chromaticity Coordinates as per CIE 1931 Chromaticity Chart. * Platinum RTD temperature (Tpt) must be controlled between 30°C and 35°C. * The LED incorporated into the socket was characterized. * The product seasoned for 200 hours at TA=25°C, IF=20mA was characterized. (3) Lumen Maintenance * Guaranteed maximum fluctuation of luminous intensity is ±3% of the initial value in a shorter time between the time up to 100 hours of continuous operation and 1 year at TA=25°C, Tpt=30°C(±0.03°C), and IF=20mA(±0.1%). 1 NICHIA STS-DA1-3164 <Cat.No.140521> 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. Example 1: Example 2: (Held by the part with 25 mm diameter) (Held by the part with 20 mm diameter) Holder Holder (3) Measurement ● The product should be measured when luminous intensity 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 5 minutes after the LED starts emission. 2 NICHIA STS-DA1-3164 <Cat.No.140521> OUTLINE DIMENSIONS 管理番号 No. NLPx01S03A STS-DA5-0029 (単位 Unit： mm, 公差 Tolerance： (単位 Unit：±0.2) mm) 10±0.1 26 34.6 (46) 3±0.5 +0 25 -0.1 5 3±0.5 +0 Parallel Pin Φ2-0.1 (1.2) 2.1±0.1 Case 16 +0 Φ20 -0.1 14.5 23 Plate (5) M6 Depth 7 34.3±0.5 機械軸 Mechanical Axis 基点（LED先端面） Reference point (LED front tip) 項目 Item Connector 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 Material: POM 1 コネクタ Connector 型番 NICHIA Part Number シリアル番号 Serial Number 型番 NICHIA Part Number NLP*01S03A * - 発光色（例 W：白色） * - Color (Example W: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-DA1-3164 <Cat.No.140521> WIRING CONNECTION 管理番号 No. NLPx01S03x STS-DA5-0030 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-DA1-3164 <Cat.No.140521> PACKAGING 5 NICHIA STS-DA1-3164 <Cat.No.140521> OPTICAL CHARACTERISTICS 相対発光強度 Relative Emission Intensity (a.u.) * 本特性は参考です。 All characteristics shown are for reference only and are not guaranteed. Spectrum 発光スペクトル Spectrum 管理番号 No. 1.0 NLPW01S03A STS-DA5-0032 TA = 25°C 0.8 0.6 V(λ) 0.4 0.2 0.0 400 450 500 550 600 650 700 750 800 波長 Directivity1 Wavelength (nm) 指向特性 Directivity 光度 Luminous Intensity -20° -10° 0° 10° 放射角度 Radiation Angle TA = 25°C 20° 30° -30° 40° -40° 50° -50° 60° -60° -70° 70° 80° -80° -90° 90° 1 0.5 色度 Chromaticity Coordinate 相対色度 Relative Chromaticity Coordinate 0 0.5 1 相対光度 Relative Luminosity (a.u.) Spectrum TA = 25°C 0.05 0.04 x 0.03 y 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30°Cなるように温度コントロールしたときの特性です(IF = 20 mA)。 These characteristics are measured at IF = 20 mA and Tpt = 30°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). 6 NICHIA STS-DA1-3164 <Cat.No.140521> OPTICAL CHARACTERISTICS(Enlarged) * 本特性は参考です。 All characteristics shown are for reference only and are not guaranteed. 管理番号 No. NLPW01S03A STS-DA5-0033 指向特性 Directivity Spectrum 光度 Luminous Intensity TA = 25°C 相対光度 Relative Luminosity (a.u.) 1.05 1.04 1.03 1.02 1.01 1.00 0.99 0.98 0.97 0.96 0.95 -5 -4 -3 -2 -1 0 1 2 3 4 5 放射角度 Radiation Angle(°) Spectrum 相対色度 Relative Chromaticity Coordinate 色度 Chromaticity Coordinate TA = 25°C 0.003 x 0.002 y 0.001 0.000 -0.001 -0.002 -0.003 -5 -4 -3 -2 -1 0 1 2 3 4 5 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30°Cなるように温度コントロールしたときの特性です(IF = 20 mA)。 These characteristics are measured at IF = 20 mA and Tpt = 30°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). 7 NICHIA STS-DA1-3164 <Cat.No.140521> STABILITY * 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 0.5 TA = 30°C T A = 25°C T A = 20°C TA = 30°C T A = 25°C T A = 20°C 0.4 相対光度 Relative Luminous Intensity (%) 0.003 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 -0.5 -0.004 0 100 200 0 300 100 点灯時間 Time (sec) Relative x Coordinate Over Time 200 300 点灯時間 Time (sec) 点灯時間 - 相対色度 x特性 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 T A = 25°C T A = 20°C TA = 30°C T A = 25°C T A = 20°C 0.002 相対色度 y Relative y Coordinate 0.002 相対色度 x Relative x Coordinate NLPW01S03A STS-DA5-0034 点灯時間 - 相対光度 TaVf Relative Luminous Intensity Over Time VfIf 0.004 相対順電圧 Relative Forward Voltage (V) 管理番号 No. 0.001 0.000 -0.001 -0.002 0.001 0.000 -0.001 -0.002 -0.003 -0.003 0 100 点灯時間 Time (sec) 200 300 0 100 200 300 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30°Cなるように温度コントロールしたときの特性です(IF = 20 mA)。 These characteristics are measured at IF = 20 mA and Tpt = 30°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－相対光度特性、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300sec後の値を基準としています。 In the above graphs, the value at 300 seconds of the curve of TA = 25°C was set as the reference point. 8 NICHIA STS-DA1-3164 <Cat.No.140521> 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 ● 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. ESD can damage a die and its reliability. When handling the products, the following measures against electrostatic discharge are strongly recommended: Eliminating the charge Grounded wriststrap, ESD footwear, clothes, and floors Grounded workstation equipment and tools ESD table/shelf mat made of conductive materials ● The customer is advised to check if the LEDs are damaged by ESD when performing the characteristics inspection of the LEDs in the application. Damage can be detected with a forward voltage measurement or a light-up test at low current. ● ESD damaged LEDs may have a current flow at a low voltage or no longer illuminate at a low current. Failure Criteria: VF<2.0V at IF=0.5mA (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. ● Specifications and appearance subject to change for improvement without notice. 9