No. STSE-CW7156A
Nichia STSE-CW7156A 1.SPECIFICATIONS (1) Absolute Maximum Ratings Item Forward Current Pulse Forward Current Reverse Voltage Power Dissipation Operating Temperature Storage Temperature Soldering Temperature IFP Conditions Symbol IF IFP VR PD Topr Tstg Tsld Absolute Maximum Rating 30 100 5 105 -30 ~ + 85 -40 ~ +100 265°C for 10sec. Pulse Width < = 10msec.
Nichia STSE-CW7156A 3.OUTLINE DIMENSIONS AND MATERIALS Please refer to figure’s page. Material as follows ; Resin(Mold) : Lens Color : Leadframe : Epoxy Resin (over Phosphor) Milky (Diffusion type) Ag plating Copper Alloy 4.PACKAGING · The LEDs are packed in cardboard boxes after packaging in anti-electrostatic bags. Please refer to figure’s page.
Nichia STSE-CW7156A 6.RELIABILITY (1) TEST ITEMS AND RESULTS Test Item Standard Test Method Test Conditions Note Number of Damaged 1 time 0/50 1 time over 95% 0/50 Resistance to Soldering Heat JEITA ED-4701 300 302 Tsld=260 ± 5°C, 10sec. 3mm from the base of the epoxy bulb Solderability JEITA ED-4701 300 303 Tsld=235 ± 5°C, (using flux) Temperature Cycle JEITA ED-4701 100 105 -40°C ~ 25°C ~ 100°C ~ 25°C 30min. 5min. 30min. 5min.
Nichia STSE-CW7156A 7.CAUTIONS The LEDs are devices which are materialized by combining Blue LEDs and special phosphors. Consequently, the color of the LEDs is changed a little by an operating current. Care should be taken after due consideration when using LEDs. (1) Lead Forming · When forming leads, the leads should be bent at a point at least 3mm from the base of the epoxy bulb. Do not use the base of the leadframe as a fulcrum during lead forming.
Nichia STSE-CW7156A (4) Soldering Conditions · Nichia LED leadframes are silver plated copper alloy. This substance has a low thermal coefficient (easily conducts heat). Careful attention should be paid during soldering. · Solder the LED no closer than 3mm from the base of the epoxy bulb. Soldering beyond the base of the tie bar is recommended. · Recommended soldering conditions Pre-Heat Pre-Heat Time Solder Bath Temperature Dipping Time Dipping Position Dip Soldering 120°C Max.
Nichia STSE-CW7156A (7) Safety Guideline for Human Eyes · In 1993, the International Electric Committee (IEC) issued a standard concerning laser product safety (IEC 825-1). Since then, this standard has been applied for diffused light sources (LEDs) as well as lasers. In 1998 IEC 60825-1 Edition 1.1 evaluated the magnitude of the light source. In 2001 IEC 60825-1 Amendment 2 converted the laser class into 7 classes for end products. Components are excluded from this system.
Nichia STSE-CW7156A ICI Chromaticity Diagram 0.9 520 530 0.8 540 510 550 0.7 560 0.6 570 500 0.5 y 580 590 0.4 600 b1 0.3 490 a0 c0 610 620 630 b2 0.2 480 0.1 470 460 0 0 0.1 0.2 0.3 0.4 x ½ Color Coordinates Measurement allowance is ± 0.01. -7- 0.5 0.6 0.7 0.
50 20 10 5 3 2 1 0 0 20 40 60 80 100 120 Forward Current IFP (mA) Ambient Temperature vs. Forward Voltage Ambient Temperature vs. Relative Luminosity 5.0 2.0 4.6 4.2 IFP=60mA IFP=20mA IFP=5mA 3.8 3.4 3.0 2.6 2.2 -40 -20 0 20 40 60 80 100 Ambient Temperature Ta (°C) Relative Luminosity (a.u.) -8- Forward Voltage VF (V) 1 2.0 2.5 3.0 3.5 4.0 4.5 5.0 Forward Voltage VF (V) Ta=25°C 4 IFP=20mA 1.0 0.5 0.
Forward Current vs. Chromaticity Coordinate Spectrum Ta=25°C 1mA 0.33 y Relative Emission Intensity (a.u.) 0.34 5mA 0.32 20mA 50mA 0.31 100mA 0.30 0.29 0.30 0.31 0.32 0.33 x Ambient Temperature vs. Chromaticity Coordinate Relative Luminosity (a.u.) -9- -30°C 0.33 0°C y 0.8 0.6 0.4 0.2 0 350 450 550 650 Wavelength λ (nm) 0.32 25°C 50°C 85°C 0.30 0.31 x 0.32 750 0° 1.0 IFP=20mA 0.30 0.29 Ta=25°C IF=20mA 1.0 Directivity 0.34 0.31 1.2 0.
1.5MAX. φ 3.8 φ 3.1 1.1 (2.5) Cathode 0.5 ± 0.05 Anode Stopper 1 4.4 0.3 3.5 5.4 10.4 ± 0.5 -10- 26.9 ± 1 0.3 (2) ITEM RESIN LENS COLOR LEAD FRAME 1 MATERIALS Epoxy Resin (over Phosphor) Milky (Diffusion type) Ag Plating Copper Alloy Model NICHIA CORPORATION Title No. NSPW315DS OUTLINE DIMENSIONS 070620767301 Unit mm 3/1 Scale Allow ±0.2 Nichia STSE-CW7156A
Print NICHIA Cardboard XXXX LED Anti-electrostatic bag TYPE NxPxxxxxx LOT QTY xxxxxx-U pcs RoHS NICHIA CORPORATION 491OKA,KAMINAKA,ANAN,TOKUSHIMA,JAPAN CAUTION TO ELECTROSTATIC DAMAGE The quantity is printed on this bag. 静電気に注意 Label -11- NICHIA XXXX LED Cardboard TYPE LOT QTY NxPxxxxxx xxxxxx-U PCS RoHS NICHIA CORPORATION 491 OKA, KAMINAKA, ANAN, TOKUSHIMA, JAPAN ½ One box contains 8 bags at maximum. NICHIA CORPORATION Model NxPxxxxxx Title PACKING No.
Cardboard Print NICHIA Anti-electrostatic bag XXXX LED TYPE NxPxxxxxx LOT QTY xxxxxx-U pcs RoHS NICHIA CORPORATION The quantity is printed on this bag. 491OKA,KAMINAKA,ANAN,TOKUSHIMA,JAPAN CAUTION TO ELECTROSTATIC DAMAGE 静電気に注意 Cardboard box A Label -12- NICHIA XXXX LED TYPE LOT QTY NxPxxxxxx xxxxxx-U PCS RoHS NICHIA CORPORATION 491 OKA, KAMINAKA, ANAN, TOKUSHIMA, JAPAN Cardboard ½ Put this label on the cardboard box B. ½ The cardboard box B contains 2 cardboard box A at maximum.
Print Cardboard NICHIA Anti-electrostatic bag XXXX LED TYPE NxPxxxxxx LOT QTY xxxxxx-U pcs RoHS NICHIA CORPORATION 491OKA,KAMINAKA,ANAN,TOKUSHIMA,JAPAN The quantity is printed on this bag. CAUTION TO ELECTROSTATIC DAMAGE 静電気に注意 Label -13- NICHIA Cardboard XXXX LED TYPE LOT QTY NxPxxxxxx xxxxxx-U PCS RoHS NICHIA CORPORATION 491 OKA, KAMINAKA, ANAN, TOKUSHIMA, JAPAN Cardboard box 425¯135¯355¯4t NICHIA CORPORATION NxPxxxxxx Title PACKING No. 070508659132 Nichia STSE-CW7156A
Print Cardboard NICHIA XXXX LED Anti-electrostatic bag TYPE NxPxxxxxx LOT QTY xxxxxx-U pcs RoHS NICHIA CORPORATION 491OKA,KAMINAKA,ANAN,TOKUSHIMA,JAPAN The quantity is printed on this bag. Cardboard box A CAUTION TO ELECTROSTATIC DAMAGE 静電気に注意 Label -14- NICHIA XXXX LED TYPE LOT QTY Cardboard NxPxxxxxx xxxxxx-U PCS RoHS NICHIA CORPORATION 491 OKA, KAMINAKA, ANAN, TOKUSHIMA, JAPAN ½ Put this label on the cardboard box B. NICHIA CORPORATION Model NxPxxxxxx Title PACKING No.
