LI681

SPECIFICATIONS MODEL PART NO. INFRARED LAMP LED LI521 [Contents] 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. Devices -------------------------------------------------Outline Dimensions ----------------------------------Absolute Maximum Ratings ------------------------Electro-Optical Characteristics ---------------------Reliability Tests ---------------------------------------Characteristic Diagrams -----------------------------Bin Code Description --------------------------------Packing -------------------------------------------------2 2 3 4 5 6 8 9 Soldering Profile --------------------------------------- 12 Reference ------------------------------------------------ 13 Precaution For Use ------------------------------------- 14 Rev. 0.0 LI521 SEOUL SEMICONDUCTOR CO., LTD. 148-29, Kasan-Dong, Keumchun-Gu, Seoul, Korea TEL : 82-2-3281-6269 FAX : 82-2-857-5430 -1- 1. DEVICES Part Number Lens Color Diffusion Source Dice Source Color Infrared LI521 Water Clear Non-Diffused GaAlAs/GaAs 2. OUTLINE DEMENSIONS DETAIL -0 0.5 +0.1 .2 0.5±0.05 CATHODE ANODE MAX1.0 5.0±0.2 Notes : 1. All dimensions are in millimeters. 2. Protruded epoxy is 1.0mm maximum. Rev. 0.0 LI521 2.5±0.05 min 1.0 min 28.0 1.0±0.2 8.5±0.2 5.1±0.2 5.5±0.2 SEOUL SEMICONDUCTOR CO., LTD. 148-29, Kasan-Dong, Keumchun-Gu, Seoul, Korea TEL : 82-2-3281-6269 FAX : 82-2-857-5430 -2- 3. ABSOUTE MAXIMUM RATINGS (at Ta = 25ºC) Item Symbol Value Unit DC Forward Current Forward Peak Pulse Current Reverse Voltage Power Dissipation Operating Temperature Storage Temperature Solder Temperature Notes : 1. t ≤ 0.1ms, D = 1/10 2. 3mm bellow seating plane IF IFP 1 VR PD Topr Tstg TS 100 1000 5 150 -40 ~ 100 -40 ~ 105 260 ºC for 10 second 2 mA mA V mW ºC ºC ºC Rev. 0.0 LI521 SEOUL SEMICONDUCTOR CO., LTD. 148-29, Kasan-Dong, Keumchun-Gu, Seoul, Korea TEL : 82-2-3281-6269 FAX : 82-2-857-5430 -3- 4. ELECTRO-OPTICAL CHARACTERISTICS (at IF = 50mA, Ta = 25ºC) Value Item Symbol Min. Radiant Intensity 1 Peak Wavelength Forward Voltage View Angle Reverse Current (at VR = 5V) Note : 1. Radiant Intensity Tolerance ± 10% Unit Typ. 120 870 1.5 20 10 Max. 1.8 mW/sr nm V deg. µA IE λP VF 2θ ½ IR 80 - Rev. 0.0 LI521 SEOUL SEMICONDUCTOR CO., LTD. 148-29, Kasan-Dong, Keumchun-Gu, Seoul, Korea TEL : 82-2-3281-6269 FAX : 82-2-857-5430 -4- 5. RELIABLITY TESTS Item Life Test High Temperature Operating Low Temperature Operating Thermal Shock Temperature Cycle Moisture Resistance Cycle Resistance to soldering Heat ESD (Human Body Model) High Temperature Storage Low Temperature Storage Temperature Humidity Storage Temperature Humidity Operating Condition Ta = RT, IF = 50mA Ta = 100ºC, IF = 10mA Ta = -40ºC, IF = 20mA Ta = -40ºC (30min) ~ 105º (30min) (Transfer time : 5sec, 1Cycle = 1hr) Ta = -40ºC (25min) ~ 25ºC (5min) ~ 105ºC (25min) ~ 25ºC (5min) Ta = 25ºC ~ 65ºC ~ -10ºC, RH = 90% (1Cycle = 24hrs) Ts = 260 ± 5ºC, t = 10 ± 1sec 1kV, 1.5kΩ ; 100pF Ta = 105ºC Ta = -40ºC Ta = 85ºC, RH = 85% Ta = 85ºC, RH = 85% IF = 15mA Note 1000hrs 1000hrs 1000hrs 100cycles 100cycles 10cycles 1 time 1 time 1000hrs 1000hrs 1000hrs 100hrs Failures 0/22 0/22 0/22 0/50 0/50 0/50 0/50 0/22 0/50 0/50 0/50 0/22 < Judging Criteria For Reliability Tests > VF IR IV Notes : 1. USL : Upper Standard Level Rev. 0.0 LI521 USL 1 X 1.2 USL X 2.0 LSL 2 X 0.7 2. LSL : Lower Standard Level. SEOUL SEMICONDUCTOR CO., LTD. 148-29, Kasan-Dong, Keumchun-Gu, Seoul, Korea TEL : 82-2-3281-6269 FAX : 82-2-857-5430 -5- 6. CHARACTERISTIC DIAGRAMS Irel = f (θ ), Ta= 25ºC 1.0 100 IF = f (VF), Ta= 25ºC Relative Radient Intensity Ie (Nor) 0.8 0.6 Forward Current IF [mA] -60 -30 0 30 60 90 10 0.4 0.2 1 0.0 -90 1.25 1.30 1.35 1.40 1.45 1.50 1.55 1.60 1.65 Off Axis Angle [deg.] Forward Voltage VF [V] Off Axis Angle vs. Relative Intensity Forward Voltage vs. Forward Current 2.0 IV = f (IF), Ta= 25ºC 120 IF = f (Ta), Ta= 25ºC Relative Radiant Intensity Ie [mW/sr] 1.5 100 Forward Current IF [mA] 0 20 40 60 80 1 00 80 1.0 60 0.5 40 20 0.0 Forw ard C urrent IF [m A] 0 -60 -40 -20 0 20 40 60 o 80 100 120 Ambient Temperature Ta [ C] Forward Current vs. Relative Intensity Ambient Temperature vs. Forward Current Rev. 0.0 LI521 SEOUL SEMICONDUCTOR CO., LTD. 148-29, Kasan-Dong, Keumchun-Gu, Seoul, Korea TEL : 82-2-3281-6269 FAX : 82-2-857-5430 -6- Irel = f ( λd ), TA= 25ºC, IF= 20mA 1.0 1.3 1.2 IV /IV(25C)= f (TA ), IF= 20mA Relative Luminous Intensity Relative Luminuos Intensity 1.1 1.0 0.9 0.8 0.7 0.6 0.5 0.0 700 800 900 1000 0.5 - 40 -20 0 20 40 60 o 80 100 Wavelength [nm] Ambient Temperature Ta[ C] Wavelength vs. Relative Intensity Ambient Temperature vs. Relative Intensity Rev. 0.0 LI521 SEOUL SEMICONDUCTOR CO., LTD. 148-29, Kasan-Dong, Keumchun-Gu, Seoul, Korea TEL : 82-2-3281-6269 FAX : 82-2-857-5430 -7- 7. BIN CODE DESCRIPTION BIN CODE Radiant Intensity * Forward Voltage 1 A * Radiant Intensity (mW/sr) @ IF = 50mA BIN CODE A Min. 80 Max. - Forward Voltage (V) @ IF = 50mA BIN CODE 1 Min. 1.3 Max. 1.8 Rev. 0.0 LI521 SEOUL SEMICONDUCTOR CO., LTD. 148-29, Kasan-Dong, Keumchun-Gu, Seoul, Korea TEL : 82-2-3281-6269 FAX : 82-2-857-5430 -8- 8. PACKING 1) Bulk Packing (1) Antistatic poly vinyl bag apply Poly bag: 5φ Lamp Series : 500pcs 3φ Lamp Series : 500pcs (2) Inner box structure Box : 2 poly bags 70mm P/O No. Lot No SEOUL SEMICONDUCTOR CO.,LTD TEL : (02) 3281-6269 170mm 260mm (3) Outer box structure Box : 27 boxes 315.0mm 485.0mm Rev. 0.0 LI521 SEOUL SEMICONDUCTOR CO., LTD. 148-29, Kasan-Dong, Keumchun-Gu, Seoul, Korea TEL : 82-2-3281-6269 FAX : 82-2-857-5430 -9- 97.0mm 2) Tapping Outline Dimensions P 0±1.3 0±2.0 F W1 W2 Wo Po Do Ho Package Dimensions (unit : mm) Ho* W Wo W1 W2 18.0 +1.0 -0.5 13.0±0.3 1.0±0.5 9.0±0.5 1 Box contain quantity. ∗ 3φ Series : 3000pcs * 5φ Series : 2000pcs P Po F Do 12.7±0.5 12.7±0.3 2.54±0.5 φ4.0±0.5 * Remark : Ho - users define. Rev. 0.0 LI521 SEOUL SEMICONDUCTOR CO., LTD. 148-29, Kasan-Dong, Keumchun-Gu, Seoul, Korea TEL : 82-2-3281-6269 FAX : 82-2-857-5430 -10- W 3) Forming Outline Dimensions P H1 F Ho H W1 W2 Wo Po Do Package Dimensions (unit : mm) H* Ho * H1 * W Wo W1 18.0 +1.0 -0.5 13.0±0.3 1.0±0.5 W2 P Po F Do 9.0±0.5 12.7±0.5 12.7±0.3 5.0±0.5 φ4.0±0.5 1 Box contain quantity. ∗ 3φ Series : 2000pcs * 5φ Series : 1500pcs * Remark : H / Ho / H1- users define. Rev. 0.0 LI521 SEOUL SEMICONDUCTOR CO., LTD. 148-29, Kasan-Dong, Keumchun-Gu, Seoul, Korea TEL : 82-2-3281-6269 FAX : 82-2-857-5430 -11- W 9. SOLDERING PROFILE 1) Wave Soldering Conditions / Profile • Preliminary heating to be at 85ºC(120 ºC max) for 20 seconds(60 seconds max). • Soldering heat to be at 235 ºC (260ºC max) for 5 seconds (10 seconds max.) • Soak time above 200 ºC is 5 seconds 250 PEAK 200 5s (10s Max) 235 ºC(260 ºC Max) Temperature [ C] 150 O PREHEAT 100 20s (60s Max) 85 ºC(120 ºC max) 50 0 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 T im e [s ] 2) Hand Soldering conditions • Not more than 5 seconds at max. 300ºC, under Soldering iron. Note : In case the soldered products are reused in soldering process, we don’t guarantee the products. Rev. 0.0 LI521 SEOUL SEMICONDUCTOR CO., LTD. 148-29, Kasan-Dong, Keumchun-Gu, Seoul, Korea TEL : 82-2-3281-6269 FAX : 82-2-857-5430 -12- 10. PART NUMBERING SYSTEM 1 2 3 4 5 6 7 8 A B C L* * * * * * * - * * * 1) Lamp LED initial 2) Color U: Ultra Violet, Y : Yellow (580~600) W : White 3) If the products have 2 or 3chips GR : Green + Red ( according to wavelength), 4) Outline type 1 : 3x2(square), 6 : 3Phi Oval, 5) Half angle 1: ~14O, 2: 15~24O , 3: 25~34O, 4: 35~44O, 5 : 45~54O… 0 : more than 100O 6) 1st Development according to a chip 7) 2nd Development (other material) D : diffused C : colored Z : zener chip attached 8) Stand off type A, B, C : Bin cord description A: IV, B: WD C: VF 2 : 5x2(square), 7 : 5Phi Oval 3 : Phi3, 5 : Phi 5 , FL : Full color B : Blue (460~490), O : Orange (600~620) M : Warm C : Cyan (490~510), R : Red (620~700) I : Infrared T : True Green (510~540), G : Yellow-Green (540~580) Rev. 0.0 LI521 SEOUL SEMICONDUCTOR CO., LTD. 148-29, Kasan-Dong, Keumchun-Gu, Seoul, Korea TEL : 82-2-3281-6269 FAX : 82-2-857-5430 -13- 11. PRECAUTION FOR USE 1) 2) 3) 4) 5) 6) 7) 8) 9) 10) In order to avoid the absorption of moisture, it is recommended to store in the dry box (or desiccators) with a desiccant . In case of more than 1 week passed after opening or change color of indicator on desiccant components shall be dried 10-12Hr, at 60±5℃. In case of supposed the components is humid, shall be dried dip-solder just before, 12Hr at 80±5℃ or 10Hr at 100±5℃. Any mechanical force or any excess vibration shall not be accepted to apply during cooling process to normal temp. after soldering. Quick cooling shall not be avoid. Components shall not be mounted on warped direction of PCB. Anti radioactive ray design is not considered for the products listed here in. This device should not be used in any type of fluid such as water, oil, organic solvent and etc. When washing is required, IPA should be used. When the LEDs are illuminating, operating current should be decided after considering the ambient maximum temperature. LEDs must be stored to maintain a clean atmosphere. If the LEDs are stored for 3 months or more after being shipped from SSC, a sealed container with a nitrogen atmosphere should be used for storage. The LEDs must be soldered within seven days after opening the moisture-proof packing. Repack unused products with anti-moisture packing, fold to close any opening and then store in a dry place. The appearance and specifications of the product may be modified for improvement without notice. 11) 12) 13) Rev. 0.0 LI521 SEOUL SEMICONDUCTOR CO., LTD. 148-29, Kasan-Dong, Keumchun-Gu, Seoul, Korea TEL : 82-2-3281-6269 FAX : 82-2-857-5430 -14-