LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only SURFACE MOUNT LED TAPE AND REEL Pb Lead-Free Parts LHIR9553 DATA SHEET DOC. NO : QW0905-LHIR9553A REV. : A DATE : 08 - May. - 2013 發行 立碁電子 DCC LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 1/11 PART NO. LHIR9553 Features: 1. Top view LED. 2. white SMT package. 3. Leadframe package with individual 2 pin. 4.Wide viewing angle. 5.Soldering methods:IR reflow soldering. 6.Feature of the device:more light due to higher optical efficiency;extremely wide viewing angle;ideal for backlighting and coupling in light guide. Descriptions: The LHIR9553 SMD has wide viewing angle and optimized light coupling by inter reflector,The low current requirement makes this device ideal for portable equipment or any other application where power is at a premium. Applications: 1. Smoke detector. 2. VCR. 3. Optoelectronic Switch. 4. Sensor. Device Selection Guide: PART NO MATERIAL LENS COLOR LHIR9553 GaAIAs Water Clear LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 2/11 PART NO. LHIR9553 Package Dimensions 3.5 1.85 0.9 0.9 2.8 2.2 Cathode Mark Soldering Terminal 3.2 Anode 0.9 Cathode Polarity 0.9 Note : 1.All dimension are in millimeter tolerance is ±0.2mm unless otherwise noted. 2.Specifications are subject to change without notice. Recommended Soldering Pad Dimensions 4.5 1.5 1.5 2.6 Note : The tolerances unless mentioned is ±0.1mm,Angle ±0.5. Unit=mm. LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 3/11 PART NO. LHIR9553 Absolute Maximum Ratings at Ta=25℃ Ratings Parameter Symbol UNIT HIR Power Dissipation PD 100 mW Peak Forward Current (300pps,10μs Pulse) IFP 1 A Forward Current IF 50 mA Operating Temperature Topr - 40 ~ + 85 ℃ Storage Temperature Tstg - 40 ~ + 85 ℃ Typical Electrical & Optical Characteristics (Ta=25℃) SYMBOL Min. Typ. Max. UNIT CONDITION Radiant Intensity Le 1.8 3.1 ---- mW/sr IF=20mA Peak Emission Wavelength λP ---- 850 ---- nm IF=20mA △λ ---- 50 ---- nm IF=20mA Forward Voltage VF 1.2 ---- 1.6 V IF=20mA Reverse Current IR ---- ---- 100 μA VR=5V 2θ 1/2 ---- 120 ---- deg PARAMETER Spectral Line Half Width Viewing Angle Note : 1.The Radiant intensity data did not including ±15% testing tolerance. LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 4/11 PART NO. LHIR9553 Radiant Intensity BIN CODE M N P Po(mw/sr) at 20mA Min. Max. 1.8 2.4 3.2 2.4 3.2 4.2 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only PART NO. LHIR9553 Page 5/11 Typical Electro-Optical Characteristics Curve HIR CHIP Fig.2 Relative Radiant Power vs. Wavelength Fig.1 Forward Current vs. Rorward Voltage Relative Radiant Power Normalize @20mA Forward Current[mA] 1000 100 10 1 0.1 0.0 1.0 2.0 3.0 4.0 1.0 0.5 0.0 800 850 Wavelength[nm] Forward Voltage[V] Fig.4 Relative Radiant Power vs. Forward Peak Current Fig.3 Relative Radiant Power vs. Forward DC Current 10.0 Relative Radiant Power Normalize @100 mA Relative Radiant Power Normalize @20mA 10.0 1.0 0.1 10 1 0.9 0.8 -40 -20 0 20 40 60 Ambient Temperature [℃] 80 100 Relative Radiant Power Normalize @ 20mA, 25 ℃ 1.2 1.0 100 1000 IFPK[mA] Fig.6 Relative Radiant Power vs. Temperature Fig.5 Forward DC Voltage vs. Temperature 1.1 1.0 0.1 10 100 IFDC[mA] Forward DC Voltage Normalize @20mA, 25 ℃ 950 900 3.0 2.5 2.0 1.5 1.0 0.5 0.0 -40 -20 0 20 40 60 Ambient Temperature[ ℃] 80 100 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 6/11 PART NO. LHIR9553 Carrier Type Dimensions 4.0 2.0 4.0 2.24 ψ1.55 1.75 5.5 12.0±0.3 9.3 4.06 Polarity 3.12 Note : The tolerances unless mentioned is ±0.1mm,Unit=mm. ‧ Packing Specifications 0.2 0.8 0.6 Aluminum Moist-Proof bag Label 0.8 0.6 0.2 0.4 0.4 Label Part No. Description Quantity/Reel LHIR9553 12.0mm tape,7"reel 1500 PCS LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 7/11 PART NO. LHIR9553 Label Explanation LIGITEK ELECTRONICS CO., LTD. Pb PART : LHIR9553 LOT : GS1-0C0288 QTY(PCS): 1500 BIN/HUE : M BIN : Radiant Intensity Reel Dimensions 0.2 0.4 0.8 0.8 0.6 0.2 0.4 0.6 2.0±0.5 ψ13.5±1.0 178±1.5 60.0±1.0 13.0±1.0 16.0±1.0 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 8/11 PART NO. LHIR9553 Box Explanation 1. 4 BAG / INNER BOX 2. INNER BOX SIZE : L X W X H 23cm X 8.5cm x 26cm H W L 3. 10 INNER BOXES / CARTON 4. CARTON SIZE : L X W X H 58cm X 34cm x 35cm L W H LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 9/11 PART NO. LHIR9553 Recommended Soldering Conditions 1. Hand Solder Basic spec is ≦ 320℃ 3 sec one time only. 2. Wave Solder Soldering heat Max. 260 ℃ 245±5℃ within 5 sec 120 ~ 150℃ Preheat 120 ~ 180 sec 3 PB-Free Reflow Solder 1~5°C/sec 1~5°C/sec Preheat 180~200°C 260°C MaX. 10sec.Max 6°C/sec Above 220°C 60 sec.Max. 120 sec.Max. Note: 1.Reflow soldering should not be done more than two times. 2.When soldering,do not put stress on the LEDs during heating. 3.After soldering,do not warp the circuit board. LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 10/11 PART NO. LHIR9553 Precautions For Use: Storage time: 1.The operation of Temperatures and RH are : 5 ℃~35℃,RH60%. 2.Once the package is opened, the products should be used within a week. Otherwise, they should be kept in a damp proof box with descanting agent. Considering the tape life, we suggest our customers to use our products within a year(from production date). 3.If opened more than one week in an atmosphere 5 ℃ ~ 35℃,RH60%, they should be treated at 60 ℃±5 ℃fo r 15hrs. Drive Method: LED is a current operated device, and therefore, requirer some kind of current limiting incorporated into the driver circuit. This current limiting typically takes the form of a current limiting resistor placed in series with the LED. Consider worst case voltage variations than could occur across the current limiting resistor. The forwrd current should not be allowed to change by more than 40% of its desired value. Circuit model A Circuit model B LED LED (A) Recommended circuit. (B) The difference of brightness between LED could be found due to the VF-IF characteristics of LED. Cleaning: Use alcohol-based cleaning solvents such as isopropyl alcohol to clean the LED. ESD(Electrostatic Discharge): Static Electricity or power surge will damage the LED. Use of a conductive wrist band or anti-electrosatic glove is recommended when handing these LED. All devices, equipment and machinery must be properly grounded. LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only Page 11/11 PART NO. LHIR9553 Reliability Test: (1)Test items and results Classification Test Item Test Condition Sample Size Operating Life Test 1.Ta=Under Room Temperature As Per Data Sheet Maximum Rating. 2.If=20mA 3.t=1000 hrs 22 High Temperature Storage Test 1.Ta=105 ℃± 5℃ 2.t=500 hrs 22 Low Temperature Storage Test 1.Ta=-40 ℃±5℃ 2.t=1000 hrs 22 High Temperature High Humidity Storage Test 1.IR-Reflow In-Board, 2 Times 2.Ta=85℃± 5℃ 3.RH=90 %~95% 4.t=500hrs±2hrs 22 Thermal Shock Test 1.IR-Reflow In-Board,2 times 2.Ta=105 ℃ ±5℃ & -40℃± 5℃ (30min) (30min) 3.total 100 cycles 22 1.T.Sol=260 ℃±5℃ 2.Dwell Time= 10Max. 22 1.105℃ ~ 25℃ ~ - 40℃ 30mins 15mins 30mins 2.100 Cyeles 22 Endurance Test Environmental Test Reflow Soldering Test Temperature Cycling (2)Criteria for judging the damage Item Symbol Test Conditions Criteria for Judgement Min. Max. Forward Voltage Vf If=20mA - U.S.L x1.2 Reverse Current Ir Vr=5V - U.S.L x2.0 Radiant Intensity Iv If=20mA L.S.L x 0.5 - Note: 1.U.S.L.:Upper Standard Level. 2.L.S.L.:Lower Standard Level.