LITEON LTL2R3KRK-002

LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Features
* High luminous intensity output.
* Low power consumption.
* High efficiency.
* Versatile mounting on P.C. board or panel.
* I.C. Compatible/low current requirements.
* Popular T-13/4 diameter.
Package Dimensions
Part No.
Lens
Source Color
LTL2R3KRK-002
Water Clear
AlInGaP Super Red
Notes:
1. All dimensions are in millimeters (inches).
2. Tolerance is ±0.25mm(.010") unless otherwise noted.
3. Protruded resin under flange is 1.0mm(.04") max.
4. Lead spacing is measured where the leads emerge from the package.
5. Specifications are subject to change without notice.
Part No. : LTL2R3KRK-002
BNS-OD-C131/A4
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LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Absolute Maximum Ratings at TA=25℃
Parameter
Maximum Rating
Unit
75
mW
90
mA
DC Forward Current
30
mA
Derating Linear From 50℃
0.4
mA/℃
5
V
Power Dissipation
Peak Forward Current
(1/10 Duty Cycle, 0.1ms Pulse Width)
Reverse Voltage
Operating Temperature Range
-40℃ to + 100℃
Storage Temperature Range
-55℃ to + 100℃
Lead Soldering Temperature
[1.6mm(.063") From Body]
Part No. : LTL2R3KRK-002
BNS-OD-C131/A4
260℃ for 5 Seconds
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LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Electrical / Optical Characteristics at TA=25℃
Parameter
Symbol
Min.
Typ.
IV
310
680
mcd
2θ1/2
30
deg
Peak Emission Wavelength
λP
639
nm
Dominant Wavelength
λd
631
nm
Δλ
20
nm
Forward Voltage
VF
2.0
Reverse Current
IR
Capacitance
C
Luminous Intensity
Viewing Angle
Spectral Line Half-Width
40
Max.
Unit
2.4
V
100
μA
pF
Test Condition
IF = 20mA
Note 1 ,5
Note 2 (Fig.5)
Measurement
@Peak (Fig.1)
Note 4
IF = 20mA
VR = 5V
VF = 0 , f = 1MHz
NOTE: 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. Iv classification code is marked on each packing bag.
4. The dominant wavelength, λd is derived from the CIE chromaticity diagram and represents
the single wavelength which defines the color of the device.
5. The Iv guarantee should be added ±15%.
Part No. : LTL2R3KRK-002
BNS-OD-C131/A4
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LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Typical Electrical / Optical Characteristics Curves
(25℃ Ambient Temperature Unless Otherwise Noted)
Part No. : LTL2R3KRK-002
BNS-OD-C131/A4
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LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Features
* Compatible with radial lead automatic insertion equipment.
* Most radial lead plastic lead lamps available packaged in tape and reel.
* 2.54mm (0.1") straight lead spacing available.
* Reel packaging simplifies handling and testing.
Folding packaging is available by adding suffix “A” on option.
Package Dimensions
Specification
Item
Symbol
Minimum
Maximum
mm
inch
mm
inch
Tape Feed Hole Diameter
D
3.8
0.149
4.2
0.165
Component Lead Pitch
F
2.3
0.091
3.0
0.118
Front to Rear Deflection
△H
--
--
2.0
0.078
Feed Hole to Bottom of Component
H1
17.5
0.689
18.5
0.728
Feed Hole to Overall Component Height
H2
25.9
1.020
27.5
1.083
11.0
0.433
Lead Length After Component Height
L
Feed Hole Pitch
P
12.4
0.488
13.0
0.511
Lead Location
P1
4.4
0.173
5.8
0.228
Center of Component Location
P2
5.05
0.198
7.65
0.301
Total Tape Thickness
T
--
--
0.90
0.035
Feed Hole Location
W0
8.5
0.334
9.75
0.384
Adhesive Tape Width
W1
14.5
0.571
15.5
0.610
Adhesive Tape Position
W2
0
0
3.0
0.118
Tape Width
W3
17.5
0.689
19.0
0.748
Part No. : LTL2R3KRK-002
BNS-OD-C131/A4
W0
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LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Packing Spec
2 reel per inner carton
total 2000pcs per inner carton
6 Inner cartons per outer carton
total 12000 pcs per outer carton
In every shipping lot, only the last pack will be non-full packing.
Part No. : LTL2R3KRK-002
BNS-OD-C131/A4
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LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Bin Code List For Reference
Luminous Intensity
Unit : mcd @20mA
Bin Code
Min.
Max.
K
310
400
L
400
520
M
520
680
N
680
880
P
880
1150
Q
1150
1500
Note: Tolerance of each bin limit is ±15%
Dominant Wavelength
Unit : nm @20mA
Bin Code
Min.
Max.
H29
621.0
625.0
H30
625.0
629.0
H31
629.0
633.0
H32
633.0
637.0
H33
637.0
642.0
Note: Tolerance of each bin limit is ±1nm
Part No. : LTL2R3KRK-002
BNS-OD-C131/A4
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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 used within three months.
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 desiccators with nitrogen ambient.
3. Cleaning
Use alcohol-based cleaning solvents such as isopropyl alcohol to clean the LEDs if necessary.
4. Lead Forming & Assembly
During lead forming, the leads should be bent at a point at least 3mm from the base of LED lens.
Do not use the base of the lead frame as a fulcrum during forming.
Lead forming must be done before soldering, at normal temperature.
During assembly on PCB, use minimum clinch force possible to avoid excessive mechanical stress.
5. Soldering
When soldering, leave a minimum of 2mm clearance from the base of the lens to the soldering point.
Dipping the lens into the solder must be avoided.
Do not apply any external stress to the lead frame during soldering while the LED is at high temperature.
Recommended soldering conditions :
Soldering iron
Temperature
Soldering time
300°C Max.
3 sec. Max.
(one time only)
Wave soldering
Pre-heat
Pre-heat time
Solder wave
Soldering time
100°C Max.
60 sec. Max.
260°C Max.
10 sec. Max.
Note: Excessive soldering temperature and/or time might result in deformation of the LED lens or
catastrophic failure of the LED
Part No. : LTL2R3KRK-002
BNS-OD-C131/A4
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LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
6. 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 different due to the differences in the I-V characteristics
of those LEDs
7. ESD (Electrostatic Discharge)
Static Electricity or power surge will damage the LED.
Suggestions to prevent ESD damage:
Use a conductive wrist band or anti- electrostatic glove when handling these LEDs
All devices, equipment, and machinery must be properly grounded
Work tables, storage racks, etc. should be properly grounded
Use ion blower to neutralize the static charge which might have built up on surface of the LEDs
plastic lens as a result of friction between LEDs during storage and handing
ESD-damaged Leeds will exhibit abnormal characteristics such as high reverse leakage current, low
forward voltage, or “no light up” at low currents. To verify for ESD damage, check for “light up” and
Vf of the suspect LEDs at low currents.
The Vf of “good” LEDs should be >[email protected] for InGaN product and >[email protected] for AlInGaP product.
Chip ESD level
Machine Model
Human Body Model
InGaN / Sapphire
100 V
300 V
AlInGaP
200 V
500 V
InGaN / SiC
600 V
1000 V
Part No. : LTL2R3KRK-002
BNS-OD-C131/A4
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LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Suggested checking list :
Training and Certification
1. Everyone working in a static-safe area is ESD-certified?
2. Training records kept and re-certification dates monitored?
Static-Safe Workstation & Work Areas
1. Static-safe workstation or work-areas have ESD signs?
2. All surfaces and objects at all static-safe workstation and within 1 ft measure less than 100V?
3. All ionizer activated, positioned towards the units?
4. Each work surface mats grounding is good?
Personnel Grounding
1. Every person (including visitors) handling ESD sensitive (ESDS) items wear wrist strap, heel strap or
conductive shoes with conductive flooring?
2. If conductive footwear used, conductive flooring also present where operator stand or walk?
3. Garments, hairs or anything closer than 1 ft to ESD items measure less than 100V*?
4. Every wrist strap or heel strap/conductive shoes checked daily and result recorded for all DSL?
5. All wrist strap or heel strap checkers calibration up to date?
Note: *50V for Blue LED.
Device Handling
1. Every ESDS items identified by EIA-471 labels on item or packaging?
2. All ESDS items completely inside properly closed static-shielding containers when not at static-safe
workstation?
3. No static charge generators (e.g. plastics) inside shielding containers with ESDS items?
4. All flexible conductive and dissipative package materials inspected before reuse or recycle?
Others
1. Audit result reported to entity ESD control coordinator?
2. Corrective action from previous audits completed?
3. Are audit records complete and on file?
Part No. : LTL2R3KRK-002
BNS-OD-C131/A4
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LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
8. Reliability Test
Classification
Test Item
Operation Life
High Temperature
High Humidity
Storage
Endurance
Test
Environmental
Test
High Temperature
High Humidity
Reverse BIAS
Test Condition
Reference Standard
Ta= Under Room Temperature As
Per Data Sheet Maximum Rating
*Test Time= 1000HRS (-24HRS,+72HRS)
MIL-STD-750D:1026 (1995)
MIL-STD-883D:1005 (1991)
JIS C 7021:B-1 (1982)
Ta= 65±5℃
RH= 90 ~ 95%
MIL-STD-202F: 103B(1980)
JIS C 7021 : B-11(1982)
Test Time= 240HRS±2HRS
Ta= 65±5℃
RH= 90 ~ 95%
VR=5V
Test Time = 500HRS (-24HRS, +48HRS)
JIS C 7021 : B-11(1982)
High Temperature
Storage
Ta= 105±5℃
*Test Time= 1000HRS (-24HRS,+72HRS)
MIL-STD-883D:1008 (1991)
JIS C 7021:B-10 (1982)
Low Temperature
Storage
Ta= -55±5℃
*Test Time=1000HRS (-24HRS,+72HRS)
JIS C 7021:B-12 (1982)
Temperature
Cycling
105℃ ~ 25℃ ~ -55℃ ~ 25℃
30mins 5mins
30mins 5mins
10 Cycles
MIL-STD-202F:107D (1980)
MIL-STD-750D:1051(1995)
MIL-STD-883D:1010 (1991)
JIS C 7021: A-4(1982)
Thermal
Shock
105 ± 5℃ ~ -55℃ ± 5℃
10mins
10mins
10 Cycles
MIL-STD-202F:107D(1980)
MIL-STD-750D:1051(1995)
MIL-STD-883D:1011 (1991)
Solder
Resistance
T.sol = 260 ± 5℃
Dwell Time= 10 ± 1secs
MIL-STD-202F:210A(1980)
MIL-STD-750D:2031(1995)
JIS C 7021: A-1(1982)
T. sol = 230 ± 5℃
Dwell Time= 5 ± 1secs
MIL-STD-202F:208D(1980)
MIL-STD-750D:2026(1995)
MIL-STD-883D:2003(1991)
JIS C 7021: A-2(1982)
Solderability
9. Others
The appearance and specifications of the product may be modified for improvement, without prior notice.
Part No. : LTL2R3KRK-002
BNS-OD-C131/A4
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