LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only Features * Reverse mount Chip LED. * Package in 8mm tape on 7" diameter reels. * Compatible with automatic placement equipment. * Compatible with infrared and vapor phase reflow solder process. * EIA STD package. * I.C. compatible. Package Dimensions + Part no. Lens Source Color LTST-C230TBKT Water Clear InGaN Blue Notes: 1. All dimensions are in millimeters (inches). 2. Tolerance is ±0.10 mm (.004") unless otherwise noted. Part No. : LTST-C230TBKT Page : 1 of 9 BNS-OD-C131/A4

LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only Absolute Maximum Ratings At Ta=25℃℃℃℃ Parameter LTST-C230TBKT Unit Power Dissipation 120 mW Peak Forward Current 100 mA (1/10 Duty Cycle, 0.1ms Pulse Width) Continuous Forward Current 20 mA Derating Linear From 25℃ 0.25 mA/℃ Reverse Voltage 5 V Electrostatic Discharge Threshold(HBM)Note A 300 V Operating Temperature Range -20°C to + 80°C Storage Temperature Range -30°C to + 100°C Wave Soldering Condition 260°C For 5 Seconds Infrared Soldering Condition 260°C For 5 Seconds Vapor Phase Soldering Condition 215°C For 3 Minutes Note A : HBM : Human Body Model. Seller gives no other assurances regarding the ability of to withstand ESD. Suggest IR Reflow Condition : Part No. : LTST-C230TBKT Page : 2 of 9 BNS-OD-C131/A4

LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only Electrical Optical Characteristics At Ta=25℃℃℃℃ Part No. Parameter Symbol Min. Typ. Max. Unit Test Condition LTST- IF = 20mA Luminous Intensity IV C230TBKT 28.0 - 112.0 mcd Note 1 Viewing Angle 2θ1/2 C230TBKT 130 deg Note 2 (Fig.6) Measurement Peak Emission Wavelength λPeak C230TBKT 468 nm @Peak (Fig.1) IF = 20mA Dominant Wavelength λd C230TBKT 465 - 475 nm Note 3 Spectral Line Half-Width Δλ C230TBKT 25 nm Forward Voltage VF C230TBKT 2.8 - 3.8 V IF = 20mA Reverse Current IR C230TBKT 100 μA VR = 5V Notes: 1. Luminous intensity is measured with a light sensor and filter combination that approximates the CIE eye-response curve. 2. θ1/2 is the off-axis angle at which the luminous intensity is half the axial luminous intensity. 3. The dominant wavelength, λd is derived from the CIE chromaticity diagram and represents the single wavelength which defines the color of the device. 4. Caution in ESD: Static Electricity and surge damages the LED. It is recommend to use a wrist band or anti-electrostatic glove when handling the LED. All devices, equipment and machinery must be properly grounded. Part No. : LTST-C230TBKT Page : 3 of 9 BNS-OD-C131/A4

LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only Bin Code List Forward Voltage Unit: V @20mA Bin Code Min. Max. D7 2.80 3.00 D8 3.00 3.20 D9 3.20 3.40 D10 3.40 3.60 D11 3.60 3.80 Tolerance on each Forward Voltage bin is +/-0.1 volt Luminous Intensity Unit : mcd @20mA Bin Code Min. Max. N 28.0 45.0 P 45.0 71.0 Q 71.0 112.0 Tolerance on each Intensity bin is +/-15% Dominant Wavelength Unit : nm @20mA Bin Code Min. Max. AC 465.0 470.0 AD 470.0 475.0 Tolerance for each Dominate Wavelength bin is +/- 1nm Part No. : LTST-C230TBKT Page : 4 of 9 BNS-OD-C131/A4

LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only Typical Electrical / Optical Characteristics Curves (25℃ Ambient Temperature Unless Otherwise Noted) Part No. : LTST-C230TBKT Page : 5 of 9 BNS-OD-C131/A4

LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only Cleaning Do not use unspecified chemical liquid to clean LED they could harm the package. If clean is necessary, immerse the LED in ethyl alcohol or in isopropyl alcohol at normal temperature for less one minute. Suggest Soldering Pad Dimensions Package Dimensions Of Tape And Reel Notes: 1. All dimensions are in millimeters (inches). Part No. : LTST-C230TBKT Page : 6 of 9 BNS-OD-C131/A4

LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only Notes: 1. Empty component pockets sealed with top cover tape. 2. 7 inch reel-3000 pieces per reel. 3. Minimum packing quantity is 500 pcs for remainders. 4. The maximum number of consecutive missing lamps is two. 5. In accordance with ANSI/EIA 481-1-A-1994 specifications. Part No. : LTST-C230TBKT Page : 7 of 9 BNS-OD-C131/A4

LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only CAUTIONS 1. Application The LEDs described here are intended to be used for ordinary electronic equipment (such as office equipment, communication equipment and household applications).Consult Liteon’s Sales in advance for information on applications in which exceptional reliability is required, particularly when the failure or malfunction of the LEDs may directly jeopardize life or health (such as in aviation, transportation, traffic control equipment, medical and life support systems and safety devices). 2. Storage The storage ambient for the LEDs should not exceed 30°C temperature or 70% relative humidity. It is recommended that LEDs out of their original packaging are IR-reflowed within one week. For extended storage out of their original packaging, it is recommended that the LEDs be stored in a sealed container with appropriate desiccant, or in a dessicator with nitrogen ambient. LEDs stored out of their original packaging for more than a week should be baked at about 60 deg C for at least 24 hours before solder assembly. 3. Cleaning Use alcohol-based cleaning solvents such as isopropyl alcohol to clean the LED if necessary. 4. Soldering Recommended soldering conditions : Reflow soldering Wave Soldering Soldering iron Pre-heat 120~150°C Pre-heat 100°C Max. Temperature 300°C Max. Pre-heat time 120 sec. Max. Pre-heat time 60 sec. Max. Soldering time 3 sec. Max. Peak temperature 240°C Max. Solder wave 260°C Max. (one time only) Soldering time 10 sec. Max. Soldering time 10 sec. Max. 5. 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 Circuit model B LED LED (A) Recommended circuit. (B) The brightness of each LED might appear diffierent due to the differences in the I-V charateristics of those LEDs. 6. ESD (Electrostatic Discharge) Static Electricity or power surge will damage the LED. Suggestions to prevent ESD damage: (cid:1) Use of a conductive wrist band or anti-electrostatic glove when handling these LEDs. (cid:1) All devices, equipment, and machinery must be properly grounded. (cid:1) Work tables, storage racks, etc. should be properly grounded. (cid:1) Use ion blower to neutralize the static charge which might have built up on surface of the LED’s plastic lens as a result of friction between LEDs during storage and handling. Part No. : LTST-C230TBKT Page : 8 of 9 BNS-OD-C131/A4

LITE-ON TECHNOLOGY CORPORATION Property of Lite-On Only ESD-damaged LEDs will exhibit abnormal characteristics such as high reverse leakage current, low forward voltage, or “ no lightup ” at low currents. To verify for ESD damage, check for “ lightup ” and Vf of the suspect LEDs at low currents. The Vf of “ good ” LEDs should be >2.0V@0.1mA for InGaN product and >1.4V@0.1mA for AlInGaP product. Chip ESD level Machine Mode Human Body Mode InGaN / Sapphire 100 V 300 V AlInGaP 200 V 500 V InGaN / SiC 600 V 1000 V 7. Reliability Test Classification Test Item Test Condition Referance Standard Ta= Under Room Temperature As Per Data Sheet MIL-STD-750D:1026 (1995) Operation Life Maximum Rating MIL-STD-883D:1005 (1991) *Test Time= 1000HRS (-24HRS,+72HRS)*@20mA. JIS C 7021:B-1 (1982) High Temperature IR-Reflow In-Board, 2 Times MIL-STD-202F:103B(1980) Endurance High Humidity Ta= 65±5℃,RH= 90～95% JIS C 7021:B-11(1982) Storage *Test Time= 240HRS±2HRS Test High Temperature Ta= 105±5℃ MIL-STD-883D:1008 (1991) Storage *Test Time= 1000HRS (-24HRS,+72HRS) JIS C 7021:B-10 (1982) Low Temperature Ta= -55±5℃ JIS C 7021:B-12 (1982) Storage *Test Time=1000HRS (-24HRS,+72H RS) MIL-STD-202F:107D (1980) 105℃ ～ 25℃ ～ -55℃ ～ 25℃ Temperature MIL-STD-750D:1051(1995) 30mins 5mins 30mins 5mins Cycling MIL-STD-883D:1010 (1991) 10 Cycles JIS C 7021:A-4(1982) IR-Reflow In-Board, 2 Times MIL-STD-202F:107D(1980) Thermal 85 ± 5℃ ～ -40℃ ± 5℃ MIL-STD-750D:1051(1995) Shock 10mins 10mins 10 Cycles MIL-STD-883D:1011 (1991) MIL-STD-202F:210A(1980) Solder T.sol= 260 ± 5℃ MIL-STD-750D:2031(1995) Resistance Dwell Time= 10 ± 1secs JIS C 7021:A-1(1982) Environmental Ramp-up rate(183℃ to Peak) +3℃ second max MIL-STD-750D:2031.2(1995) Test Temp. maintain at 125(±25)℃ 120 seconds max J-STD-020(1999) Temp. maintain above 183℃ 60-150 seconds IR-Reflow Peak temperature range 235℃+5/-0℃ Time within 5°C of actual Peak Temperature (tp) 10-30 seconds Ramp-down rate +6℃/second max T.sol= 235 ± 5℃ MIL-STD-202F:208D(1980) Immersion time 2±0.5 sec MIL-STD-750D:2026(1995) Solderability Immersion rate 25±2.5 mm/sec MIL-STD-883D:2003(1991) Immersion rate 25±2.5 mm/sec IEC 68 Part 2-20 Coverage ≧95% of the dipped surface JIS C 7021:A-2(1982) 8. Others The appearance and specifications of the product may be modified for improvement without prior notice. Part No. : LTST-C230TBKT Page : 9 of 9 BNS-OD-C131/A4