LDGM9553-4-TR1

LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only PLCC-4 TOPLED Pb Lead-Free Parts LDGM9553-4/TR1 DATA SHEET DOC. NO : REV DATE : : QW0905-L DGM9553-4/TR1 A 31 - Mar.- 2008 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only PART NO. LDGM9553-4/TR1 Page 1/7 Features *package : 12mm tape on 7" diameter reels. *feature of the device :more light due to higher optical efficiency,higher ambient temperature at the same current possible compared to TOPLED *assembly methods:suitabl for all SMT assembly methods *ESD-withstand voltage :up to 2kv acc. to JESD22-A114-B Applications *traffic lights *backlighting(LCD,switches,keys,displays,illuminated advertising) *interior and exterior automotive lighting(e.g.dashboard backlighting,turn signal lamps,sidemarkers, brake lights) *substitution of micro incandescent lamps *marker lights(e.g.exit ways,etc.) *signal and symbol luminaire Package Dimensions 2.7(.106) 1.85(.073) 0.7 (.028) 0.7 (.028) 2 3 3 2 0.9(.035) 3.2(.126) 3.5 (.138) 0.9(.035) CATHODE 1 4 0.5(.020) 4 2.2 (.106) 1 2.2(.106) 2 3 0.95(.037) 1 Note : 1.All dimension are in millimeter tolerance is ±0.2mm unless otherwise noted. 2.Specifications are subject to change without notice. 4 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only PART NO. LDGM9553-4/TR1 Page 2/7 Absolute Maximum Ratings at Ta=25 ℃ Ratings Parameter Symbol DGM Forward Current Peak Forward Current Duty 1/10@10KHz Power Dissipation Reverse Current @5V Electrostatic Discharge(*) Operating Temperature Storage Temperature IF IFP PD Ir ESD Topr Tstg 30 100 120 50 150 -20 ~ +80 -30 ~ +100 mA mA mW UNIT μA V ℃ ℃ Static Electricity or power surge will the Use of anti-electrosatic * glove is recommended when handingdamageLED.LED.devices, a conductive wrist band or must be properly these All equipment and machinery grounded. IR-Reflow Profile for lead free soldering(Acc.to J-STD-020B) 300 Maximum Solder Profile Recommended Solder Profile Minimum Solder Profile 250 255°C 240°C 217°C 260°C -5°C 245°C ±5°C +5°C 235°C -0°C Ramp Down 10 s min 3k/s(max) 30 s max +0°C 200 150 120 s max 100 Ramp Up 3k/s(max 25°C 0 0 50 100 150 100 s max 50 200 t 250 s 300 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only PART NO. LDGM9553-4/TR1 Page 3/7 Typical Electrical & Optical Characteristics (Ta=25 ℃) PART NO MATERIAL COLOR Emitted Lens Water Clear Peak Dominant wave wave length length λ P nm λDnm Spectral halfwidth △λnm Forward voltage @30mA(V) Luminous intensity @30mA(mcd) Viewing angle 2θ 1/2 (deg) Typ. Max. Min. Typ. 518 525 30 3.5 4.0 320 800 120 LDGM9553-4/TR1 InGaN/GaN Green Note : 1.The forward voltage data did not including ±0.1V testing tolerance. 2. The luminous intensity data did not including ± 15% testing tolerance. Recommended Solder Pad useable for PLCC-4 TOPLED 2.6(.102) 0.4 (.016) 4.5 (.177) 1.5(.059) LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only PART NO.LDGM9553-4/TR1 Page 4/7 Typical Electro-Optical Characteristics Curve DGM CHIP Fig.1 Forward current vs. Forward Voltage Fig.2 Relative Intensity vs. Forward Current 1000 3.0 Forward Current(mA) 100 Relative Intensity Normalize @20mA 1.0 2.0 3.0 4.0 5.0 2.5 2.0 1.5 1.0 0.5 0.0 1.0 10 100 1000 10 1.0 0.1 Forward Voltage(V) Fig.3 Forward Voltage vs. Temperature 1.2 Forward Current(mA) Fig.4 Relative Intensity vs. Temperature 3.0 Forward Voltage@20mA Normalize @25℃ Relative Intensity@20mA Normalize @25℃ 1.1 2.5 2.0 1.5 1.0 0.5 0.0 -40 -20 0 20 40 60 80 100 1.0 0.9 0.8 -40 -20 0 20 40 60 80 100 Ambient Temperature( ℃) Ambient Temperature( ℃) Fig.5 Relative Intensity vs. Wavelength 1.0 Fig.6 Directivity Radiation 0° -30° 30° Relative Intensity@20mA 0.5 -60° 60° 0.0 450 500 550 600 100% 75% 50% 25% 0 25% 50% 75% 100% Wavelength (nm) LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only PART NO. LDGM9553-4/TR1 Page 5/7 Reel Dimensions 16.0±1.0 ψ178±2.0 14.2±1.0 74.0±1.5 4.0 2.0 1.55 0.23 1.75 5.5 Cathode Marking 12.0±0.3 9.3 4.06 4.0 3.12 2.24 Part No. LDGM9553-4/TR1 Description 12.0mm tape,7"reel Quantity/Reel 1500 devices LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only PART NO. LDGM9553-4/TR1 Page 6/7 Drive Method An LED is a current-operated device. In order to ensure intensity uniformity on multiple LEDs connected in parallel in an application, it is recommended that a current limiting resistor be incorporated in the drive circuit, in series with each LED as shown in Circuit A below Circuit model A LED Circuit model B 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 if necessary 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 PART NO. LDGM9553-4/TR1 Reliability Test: Page 7/7 Classification Test Item Test Condition 1.Ta=Under Room Temperature As Per Data Sheet Maximum Rating. 2.If=50mA 3.t=1000 hrs (-24hrs, +72hrs) Reference Standard MIL-STD-750D: 1026 MIL-STD-883D: 1005 JIS C 7021: B-1 Operating Life Test High Temperature Storage Test Endurance Test Low Temperature Storage Test 1.Ta=1 00 ℃±5℃ 2.t=1000 hrs (-24hrs, +72hrs) MIL-STD-883D:1008 JIS C 7021: B-10 1.Ta=-40 ℃±5℃ 2.t=1000 hrs (-24hrs, +72hrs) JIS C 7021: B-12 High Temperature High Humidity Storage Test 1.Ta=65 ℃±5℃ 2.RH=90 %~95% 3.t=240hrs ±2hrs MIL-STD-202F:103B JIS C 7021: B-11 Thermal Shock Test 1.Ta=105 ℃±5℃ &-40 ℃±5 ℃ (30min) (30min) 2.total 100 cycles MIL-STD-202F: 107D MIL-STD-750D: 1051 MIL-STD-883D: 1011 MIL-STD-202F: 208D MIL-STD-750D: 2026 MIL-STD-883D: 2003 IEC 68 Part 2-20 JIS C 7021: A-2 MIL-STD-202F: 107D MIL-STD-750D: 1051 MIL-STD-883D: 1010 JIS C 7021: A-4 Solderability Test 1.T.Sol=235 ℃±5℃ 2.Immersion time 2 ±0.5sec 3.Coverage ≧95% of the dipped surface Temperature Cycling Environmental Test 1.105 ℃ ~ 25℃ ~ - 55℃ ~ 25℃ 30mins 5mins 30mins 5mins 2.10 Cyeles IR Reflow Ramp-up rate(217℃ to Peak) +3℃ second max Temp. maintain at 175( ±25)℃ 180 seconds max Temp. maintain above 217℃ 60-150 seconds Peak temperature range 260℃+5/-0℃ Time within 5℃ of actual Peak Temperature(tp) 10-30 seconds Ramp-down rate +6 ℃/second max MIL-STD-750D:2031.2 J-STD-020B