Technical Data Sheet 3mm POWER LED 31-01/B4C-AKNB Features . High Flux Output. . Low Profile. . Low Thermal Resistance. . Low Power Consumption. .The product itself will remain within RoHS compliant version. . ESD-withstand voltage: up to 4KV. Descriptions This revolutionary package design allows the light designer to reduce the number of LEDs required and provide a more uniform and unique illuminated appearance than with other LED solutions. This is possible through the efficient optical package design and high-current capabilities. The low profile package can be easily coupled with reflectors or lenses to efficiently distribute light and provide the desired light appearance. Applications . Automotive Exterior Lighting . Electronic Signs and Signals . Channel Letter . Special Lighting application Device Selection Guide PART NO. 31-01/B4C-AKNB Everlight Electronics Co., Ltd. Device number: DPE-0000160 Chip Material Emitted Color InGaN Blue http://www.everlight.com Established date: 21-Nov.-2008 Lens Color Water Clear Rev. 2 Page: 1 of 10 Established by: Ken Lee Technical Data Sheet 3mm POWER LED 31-01/B4C-AKNB Package Dimensions Notes: 1.All dimensions are in millimeters 2.An epoxy meniscus may extend about 1.5mm(0.059") down the leads 3.Tolerances unless dimensions ±0.25mm Absolute Maximum Ratings (Ta=25℃ ℃) Parameter Symbol Rating Units Continuous Forward Current IF 30 mA Peak Forward Current(Duty 1/10 @ 1KHZ) IFP 100 mA Reverse Voltage VR 5 V Operating Temperature Topr -40 ~ +85 ℃ Storage Temperature Tstg -40 ~ +100 ℃ Soldering Temperature(T=5 sec) Tsol 260 ℃ Power Dissipation Pd 120 mW Zener Reverse Current Iz 100 mA Electrostatic Discharge ESD 4K V Everlight Electronics Co., Ltd. Device number: DPE-0000160 http://www.everlight.com Established date: 21-Nov.-2008 Rev. 2 Page: 2 of 10 Established by: Ken Lee Technical Data Sheet 3mm POWER LED 31-01/B4C-AKNB Electro-Optical Characteristics (Ta=25℃ ℃) Parameter Symbol Min. Typ. Max. Condition Unit Total Flux Φv 1125 ---- 2850 IF=30mA mlm Viewing Angle 2θ1/2 ---- 50 ---- IF=30mA deg Peak Wavelength λp ---- 468 ---- IF=30mA Nm Dominant Wavelength λd 464 470 476 IF=30mA Nm Spectrum Radiation Bandwidth △λ ---- 35 ---- IF=30mA nm Forward Voltage VF 2.8 3.5 3.8 IF=30mA V Reverse Current IR ---- ---- 10 VR=5V uA Zener Reverse Voltage Vz 5.2 ---- ---- Iz=5mA V Rank 31-01/B4C-AKNB (1) (2) (3) (2) λd (1) VF(V) (3)Φv(mlm) Bin. Min. Max. Bin. Min. Max. Bin. Min. Max. 0 2.80 3.00 464 468 K 1125 1425 1 3.00 3.20 3 4 468 472 L 1425 1800 2 3.20 3.40 5 472 476 3 3.40 3.60 M N 1800 2250 2250 2850 4 3.60 3.80 *Measurement Uncertainty of Forward Voltage：±0.1V *Measurement Uncertainty of Total Flux：±15% *Measurement Uncertainty of Dominant Wavelength：±1.0nm Everlight Electronics Co., Ltd. Device number: DPE-0000160 http://www.everlight.com Established date: 21-Nov.-2008 Rev. 2 Page: 3 of 10 Established by: Ken Lee Technical Data Sheet 3mm POWER LED 31-01/B4C-AKNB Typical Electro-Optical Characteristics Curves Relative Intensity vs. Wavelength Forward Current vs. Forward Voltage 30 Forward Current(mA) RELATIVE INTENSITY 1.00 0.50 25 20 15 10 5 2.0 0.00 400 425 450 475 500 WAVELENGTH (nm) 525 2.5 3.0 3.5 4.0 Forward Voltage(V) 550 Relative Intensity vs. Forward Current Forward Current vs. Ambient Temp. 40 1.00 FORWARD CURRENT (mA) RELATIVE INTENSITY 35 0.80 0.60 0.40 0.20 30 25 20 15 10 5 0.00 0 5 10 15 20 25 0 30 0 FORWARD CURRENT (mA) 20 40 60 80 AMBIENT TEMPERATURE (C) 100 Relative Intensity vs. Displacement Angle 0 Relative Intensity(a.u.) 1.0 Everlight Electronics Co., Ltd. Device number: DPE-0000160 30 0.8 0.6 60 0.4 0.2 0.0 -80 -60 -40 -20 0 Viewing angle(degree) http://www.everlight.com Established date: 21-Nov.-2008 90 Rev. 2 Page: 4 of 10 Established by: Ken Lee Technical Data Sheet 3mm POWER LED 31-01/B4C-AKNB Packing Specification 1. Tube Cross section image of tube Unit: mm Tube Label Whole image of tube ANTISTATIC 485±2mm 2. Inner Box Box Label Everlight Electronics Co., Ltd. Device number: DPE-0000160 http://www.everlight.com Established date: 21-Nov.-2008 Rev. 2 Page: 5 of 10 Established by: Ken Lee Technical Data Sheet 3mm POWER LED 31-01/B4C-AKNB 3. Outside Box Box Label Packing Quantity Specification (1) 60 pcs/1 tube, 30 tubes/1 small inside box, 12 small inside boxes/1 outside box (2) 60 pcs/1 tube, 105 tubes/1 big inside box, 4 big inside boxes/1 outside box Label Form Specification (1)Tube Label Form PART NO: 31-01/B4C-AKNB QTY: 60 LOT NO: CAT: (2)Box Label Form PART NO: Everlgiht’s Production Number EVERLIGHT QTY: Packing Quantity CPN: LOT NO: Lot Number P/N: CAT: Ranks of Forward Voltage, Color Bin Grade and Total Flux RoHS 31-01/B4C-AKNB QTY： LOT NO： CPN: Customer’s Production Number CAT: HUE: REF: P/N : Production Number HUE: Reference REF: Reference MADE IN TAIWAN: Production Place MADE IN TAIWAN Everlight Electronics Co., Ltd. Device number: DPE-0000160 http://www.everlight.com Established date: 21-Nov.-2008 Rev. 2 Page: 6 of 10 Established by: Ken Lee Technical Data Sheet 3mm POWER LED 31-01/B4C-AKNB Notes 1. Lead Forming During lead formation, the leads should be bent at a point at least 3mm from the base of the epoxy bulb. Lead forming should be done before soldering. Avoid stressing the LED package during leads forming. The stress to the base may damage the LED’s characteristics or it may break the LEDs. Cut the LED leadframes at room temperature. Cutting the leadframes at high temperatures may cause failure of the LEDs. When mounting the LEDs onto a PCB, the PCB holes must be aligned exactly with the lead position of the LED. If the LEDs are mounted with stress at the leads, it causes deterioration of the epoxy resin and this will degrade the LEDs. 2. Storage The LEDs should be stored at 30°C or less and 70%RH or less after being shipped from Everlight and the storage life limits are 3 months. If the LEDs are stored for 3 months or more, they can be stored for a year in a sealed container with a nitrogen atmosphere and moisture absorbent material. Please avoid rapid transitions in ambient temperature, especially, in high humidity environments where condensation can occur. 3. Soldering Careful attention should be paid during soldering. Solder the LED no lower than 1.6mm from the base of stopper is recommended. Avoiding applying any stress to the lead frame while the LEDs are at high temperature particularly when soldering. Recommended soldering conditions: Hand Soldering Temp. at tip of iron 300 Soldering time Distance ℃ Max. (30W Max.) DIP Soldering ℃ Max. (60 sec Max.) Preheat temp. 100 3 sec Max. Bath temp. 260 Max. No lower than 1.6mm from Bath time. 5 sec Max. Distance No lower than 1.6mm from the base of stopper the base of stopper Everlight Electronics Co., Ltd. Device number: DPE-0000160 http://www.everlight.com Established date: 21-Nov.-2008 Rev. 2 Page: 7 of 10 Established by: Ken Lee Technical Data Sheet 3mm POWER LED 31-01/B4C-AKNB Dip and hand soldering should not be done more than one time. After soldering the LEDs, the epoxy bulb should be protected from mechanical shock or vibration until the LEDs return to room temperature. A rapid-rate process is not recommended for cooling the LEDs down from the peak temperature. Although the recommended soldering conditions are specified in the above table, dip or handsoldering at the lowest possible temperature is desirable for the LEDs. Wave soldering parameter must be set and maintain according to recommended temperature and dwell time in the solder wave. 4. Cleaning When necessary, cleaning should occur only with isopropyl alcohol at room temperature for a duration of no more than one minute. Dry at room temperature before use. Do not clean the LEDs by the ultrasonic. When it is absolutely necessary, the influence of ultrasonic cleaning on the LEDs depends on factors such as ultrasonic power and the assembled condition. Ultrasonic cleaning shall be pre-qualified to ensure this will not cause damage to the LED 5. Circuit Protection Below the zener reference voltage Vz, all the current flows through LED and as the voltage rises to Vz, the zener diode “breakdown." If the voltage tries to rise above Vz current flows through the zener branch to keep the voltage at exactly Vz. When the LED is connected using serial circuit, if either piece of LED is no light up but current can’t flow through causing others to light down. In new design, the LED is parallel with zener diode. if either piece of LED is no light up but current can flow through causing others to light up. Everlight Electronics Co., Ltd. Device number: DPE-0000160 http://www.everlight.com Established date: 21-Nov.-2008 Rev. 2 Page: 8 of 10 Established by: Ken Lee Technical Data Sheet 3mm POWER LED 31-01/B4C-AKNB 6. Heat Management Heat management of LEDs must be taken into consideration during the design stage of LED application. The current should be de-rated appropriately by referring to the de-rating curve found in each product specification. The temperature surrounding the LED in the application should be controlled. Please refer to the data sheet de-rating curve. 7. ESD (Electrostatic Discharge) Electrostatic discharge (ESD) or surge current (EOS) can damage LEDs. An ESD wrist strap, ESD shoe strap or antistatic gloves must be worn whenever handling LEDs. All devices, equipment and machinery must be properly grounded. Use ion blower to neutralize the static charge which might have built up on surface of the LEDs plastic lens as a result of friction between LEDs during storage and handing. 8. Other Above specification may be changed without notice. EVERLIGHT will reserve authority on material change for above specification. When using this product, please observe the absolute maximum ratings and the instructions for using outlined in these specification sheets. EVERLIGHT assumes no responsibility for Everlight Electronics Co., Ltd. Device number: DPE-0000160 http://www.everlight.com Established date: 21-Nov.-2008 Rev. 2 Page: 9 of 10 Established by: Ken Lee Technical Data Sheet 3mm POWER LED 31-01/B4C-AKNB any damage resulting from use of the product which does not comply with the absolute maximum ratings and the instructions included in these specification sheets. These specification sheets include materials protected under copyright of EVERLIGHT corporation. Please don’t reproduce or cause anyone to reproduce them without EVERLIGHT’s consent. EVERLIGHT ELECTRONICS CO., LTD. Office: No 25, Lane 76, Sec 3, Chung Yang Rd, Tucheng, Taipei 236, Taiwan, R.O.C Everlight Electronics Co., Ltd. Device number: DPE-0000160 Tel: 886-2-2267-2000, 2267-9936 Fax: 886-2267-6244, 2267-6189, 2267-6306 http://www.everlight.com http://www.everlight.com Established date: 21-Nov.-2008 Rev. 2 Page: 10 of 10 Established by: Ken Lee