LDBK9553-4-TR1

LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only PLCC-4 TOPLED Pb Lead-Free Parts LDBK9553-4/TR1 DATA SHEET DOC. NO : REV DATE : : QW0905-L DBK9553-4/TR1 A 31 - Mar.- 2008 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only PART NO. LDBK9553-4/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) 0.9(.035) 3.5 (.138) 0.9(.035) 2 3 3 2 3.2(.126) 1 CATHODE 4 0.5(.020) 4 2.2(.106) 2.2 1 (.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. LDBK9553-4/TR1 Page 2/7 Absolute Maximum Ratings at Ta=25 ℃ Ratings Parameter Symbol DBK 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 3k/s(max) +0°C 200 10 s min 30 s max 150 120 s max 100 Ramp Up 3k/s(max 25°C 0 0 50 100 150 200 t 250 100 s max 50 300 s LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only PART NO. LDBK9553-4/TR1 Page 3/7 Typical Electrical & Optical Characteristics (Ta=25 ℃) PART NO MATERIAL COLOR Emitted Lens Water Clear Dominant wave length λDnm Spectral halfwidth △λnm Forward voltage @30mA(V) Luminous intensity @30mA(mcd) Viewing angle 2θ 1/2 (deg) Typ. Max. Min. Typ. 470 30 3.5 4.0 200 500 120 LDBK9553-4/TR1 InGaN/GaN Blue 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. LDBK9553-4/TR1 Page 4/7 Typical Electro-Optical Characteristics Curve DBK CHIP Fig.1 Forward current vs. Forward Voltage Fig.2 Relative Intensity vs. Forward Current 3.0 1000 Forward Current(mA) 100 10 1 01 1.0 2.0 3.0 4.0 5.0 Relative Intensity Normalize @20mA 2.5 2.0 1.5 1.0 0.5 0.0 1 10 100 1000 Forward Voltage(V) Fig.3 Forward Voltage vs. Temperature Forward Current(mA) Fig.4 Relative Intensity vs. Temperature Forward Voltage@20mA Normalize @25℃ Relative Intensity@20mA Normalize @25℃ -40 -20 0 20 40 60 80 100 1.2 3.0 2.5 2.0 1.5 1.0 0.5 0.0 -40 -20 0 20 40 60 80 100 1.1 1.0 0.9 0.8 Ambient Temperature( ℃) Ambient Temperature( ℃) Fig.5 Relative Intensity vs. Wavelength Fig.6 Directivity Radiation 0° -30° 30° Relative Intensity@20mA 1.0 0.5 -60° 60° 0.0 400 450 500 550 100% 75% 50% 25% 0 25% 50% 75% 100% Wavelength (nm) LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only PART NO. LDBK9553-4/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. LDBK9553-4/TR1 Description 12.0mm tape,7"reel Quantity/Reel 1500 devices LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only PART NO. LDBK9553-4/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. LDBK9553-4/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