? 2017 kingbright. all rights reserved. spec no: dsaj8687 / 1101026910 rev no: v.6a date: 09/08/2017 page 1 / 5 descriptions z the hyper red source color devices are made with algainp on gaas substrate light emitting diode z the blue source color device s are made with ingan light emitting diode z the green source color devices are made with ingan on sapphire light emitting diode z electrostatic discharge and power surge could damage the leds z it is recommended to use a wrist band or anti-electrostatic glove when handling the leds z all devices, equipments an d machineries must be electrically grounded features z uniform light output z low power consumption z long life-solid state reliability z rohs compliant applications z status indicator z illuminator z signage applications z decorative and entertainment lighting z commercial and residential architectural lighting attention observe precautions for handling electrostatic discharge sensitive devices package dimensions WP154A4SUREQBFZGC t-1 3/4 (5mm) full color led lamp notes: 1. all dimensions are in millimeters (inches). 2. tolerance is 0.25(0.01") unless otherwise noted. 3. lead spacing is measured where the leads emerge from the package. 4. the specifications, characteristics and technical dat a described in the datasheet are subject to change without prior notice. selection guide notes: 1. 1/2 is the angle from optical centerline where the luminous intensity is 1/2 of the optical peak value. 2. luminous intensity / luminous flux: +/-15%. * luminous intensity value is traceable to cie127-2007 standards. part number emitting color (material) lens type iv (mcd) @ 20ma [2] viewing angle [1] min. typ. 2 1/2 WP154A4SUREQBFZGC hyper red (algainp) water clear 650 1300 50 *200 *400 blue (ingan) 400 900 *400 *900 1000 1700 *1000 *1700 green (ingan) blue
? 2017 kingbright. all rights reserved. spec no: dsaj8687 / 1101026910 rev no: v.6a date: 09/08/2017 page 2 / 5 absolute maximum ratings at t a =25c electrical / optical characteristics at t a =25c WP154A4SUREQBFZGC parameter symbol emitting color value unit typ. max. wavelength at peak emission i f = 20ma peak hyper red blue green 645 460 515 - nm dominant wavelength i f = 20ma dom [1] hyper red blue green 630 465 525 - nm spectral bandwidth at 50% rel max i f = 20ma ? hyper red blue green 25 25 30 - nm capacitance c hyper red blue green 45 100 45 - pf forward voltage i f = 20ma v f [2] hyper red blue green 1.9 3.3 3.3 2.5 4 4.1 v reverse current (v r = 5v) i r hyper red blue green - 10 50 50 ua notes: 1. the dominant wavelength ( d) above is the setup value of the sorting machine. (tolerance d : 1nm. ) 2. forward voltage: 0.1v. 3. wavelength value is traceable to cie127-2007 standards. 4. excess driving current and / or operating temperature higher than recommended conditions may result in severe light degradat ion or premature failure. notes: 1. 1/10 duty cycle, 0.1ms pulse width. 2. 2mm below package base. 3. 5mm below package base. 4. relative humidity levels maintained between 40% and 60% in production area are recommended to avoid the build-up of static e lectricity ? ref jedec/jesd625-a and jedec/j-std-033. parameter symbol value unit hyper red green power dissipation p d 75 102.5 mw junction temperature t j 115 115 c operating temperature t op -40 to +85 c storage temperature t stg -40 to +85 c dc forward current i f 30 25 ma peak forward current i fm [1] 200 150 ma electrostatic dischar ge threshold (hbm) - 3000 450 v lead solder temperature [2] 260c for 3 seconds lead solder temperature [3] 260c for 5 seconds blue 120 115 30 150 250 reverse voltage v r 5 5 5 v
? 2017 kingbright. all rights reserved. spec no: dsaj8687 / 1101026910 rev no: v.6a date: 09/08/2017 page 3 / 5 0.5 0.5 0.0 -90 -75 -60 -45 -30 -15 75 60 45 30 0 15 90 1.0 1.0 t a = 25 c technical data 0% 20% 40% 60% 80% 100% 400 450 500 550 600 650 700 750 t a = 25 c blue green red wavelength (nm) relative intensity (a. u.) relative intensity vs. wavelength spatial distribution hyper red 0 10 20 30 40 50 1.5 1.7 1.9 2.1 2.3 2.5 t a = 25 c forward voltage (v) forward current (ma) 0.0 0.5 1.0 1.5 2.0 2.5 0 1020304050 t a = 25 c forward current (ma) luminous intensity normalised at 20 ma 0 10 20 30 40 50 -40-20 0 20406080100 ambient temperature (c) permissible forward current (ma) 0.0 0.5 1.0 1.5 2.0 2.5 -40-200 20406080100 ambient temperature (c) luminous intensity normalised at t a = 25 c forward current vs. forward voltage luminous intensity vs. forward current forward current derating curve luminous intensity vs. ambient temperature WP154A4SUREQBFZGC blue 0 10 20 30 40 50 2.0 2.4 2.8 3.2 3.6 4.0 t a = 25 c forward voltage (v) forward current (ma) 0.0 0.5 1.0 1.5 2.0 2.5 0 1020304050 t a = 25 c forward current (ma) luminous intensity normalised at 20 ma 0 10 20 30 40 50 -40-20 0 20406080100 ambient temperature (c) permissible forward current (ma) 0.0 0.5 1.0 1.5 2.0 2.5 -40-20 0 20406080100 ambient temperature (c) luminous intensity normalised at t a = 25 c forward current vs. forward voltage luminous intensity vs. forward current forward current derating curve luminous intensity vs. ambient temperature green 0 10 20 30 40 50 2.0 2.5 3.0 3.5 4.0 4.5 t a = 25 c forward voltage (v) forward current (ma) 0.0 0.5 1.0 1.5 2.0 2.5 0 1020304050 t a = 25 c forward current (ma) luminous intensity normalised at 20 ma 0 10 20 30 40 50 -40-20 0 20406080100 ambient temperature (c) permissible forward current (ma) 0.0 0.5 1.0 1.5 2.0 2.5 -40-200 20406080100 ambient temperature (c) luminous intensity normalised at t a = 25 c forward current vs. forward voltage luminous intensity vs. forward current forward current derating curve luminous intensity vs. ambient temperature
? 2017 kingbright. all rights reserved. spec no: dsaj8687 / 1101026910 rev no: v.6a date: 09/08/2017 page 4 / 5 WP154A4SUREQBFZGC precautions storage conditions 1. avoid continued exposure to the condensing moisture environm ent and keep the product away from rapid transitions in ambient temperature. 2. leds should be stored with temperature 30c and relative humidity < 60%. 3. product in the original sealed package is reco mmended to be assembled within 72 hours of opening. product in opened package for more than a week should be baked for 30 (+10/-0) hours at 85 ~ 100c. 2. when soldering wires to the led, each wire joint should be s eparately insulated with heat-shrink tube to prevent short-circu it contact. do not bundle both wires in one heat shrink tube to avoid pi nching the led leads. pinching stress on the led leads may damage t he internal structures and cause failure. 3. use stand-offs (fig.1) or spacers (fig.2) to securely position the led above the pcb. 4. maintain a minimum of 3mm clearance between the base of the led lens and the first lead bend (fig. 3 ,fig. 4) . 5. during lead forming, use tools or jigs to hold the leads securely so that the bending force will not be transmitted to the led lens and its internal structures. do not perform lead forming once the component has been mounted onto the pcb. (fig. 5 ) led mounting method 1. the lead pitch of t he led must match the pitch of the mounting holes on the pcb during component placement. lead-forming may be required to insure the lead pitch matches the hole pitch. refer to the figure below for proper lead forming procedures. note 1-3: do not route pcb trace in the contact area between the leadframe and the pcb to prevent short-circuits. " " correct mounting method " x " incorrect mounting method recommended wave soldering profile notes: 1. recommend pre-heat temperature of 105c or less (as measured with a thermocouple attached to the led pins) prior to immersion in the solder wave with a maximum solder bath temperature of 260c 2. peak wave soldering temperature between 245c ~ 255c for 3 sec (5 sec max). 3. do not apply stress to the epoxy resin while the temperature is above 85c. 4. fixtures should not incur stress on the component when mounting and during soldering process. 5. sac 305 solder alloy is recommended. 6. no more than one wave soldering pass.
? 2017 kingbright. all rights reserved. spec no: dsaj8687 / 1101026910 rev no: v.6a date: 09/08/2017 page 5 / 5 WP154A4SUREQBFZGC lead forming procedures 1. do not bend the leads more than twice. (fig. 6 ) 2. during soldering, component covers and holders should leave clearance to avoid placing damaging stress on the led during soldering. (fig. 7) 3. the tip of the soldering iron should never touch the lens epoxy. 4. through-hole leds are incompatible with reflow soldering. 5. if the led will undergo multiple soldering passes or face other processes where the part may be subjected to intense heat, please check with kingbright for compatibility. packing & label specifications precautionary notes 1. the information included in this document reflects representative usage scenarios and is intended for technical reference on ly. 2. the part number, type, and specifications mentioned in this document are subject to future change and improvement without no tice. before production usage customer should refer to the latest datasheet for the updated specifications. 3. when using the products referenced in this document, please make sure the product is being operated within the environmental and electrical limits specified in the datasheet. if customer usage exceeds the specified limits, kingbright will not be responsible for any subsequent issues. 4. the information in this document applies to typical usage in consumer electronics applications. if customer's application ha s special reliability requirements or have life-threatening liabilities, such as automotive or medical usage, please consult with kingbright representative for further assistance. 5. the contents and information of this document may not be reproduced or re-transmitted without permission by kingbright. 6. all design applications should refer to kingbright application notes available at http://www.kingbrightusa.com/applicationnotes
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