LITEON LTW-K140SZR27-EU Light led Datasheet

Light LED
Product Data Sheet
LTW-K140SZR27-EU
Spec No.: DS25-2014-0251
Effective Date: 11/26/2014
Revision: -
LITE-ON DCC
RELEASE
BNS-OD-FC001/A4
LITE-ON Technology Corp. / Optoelectronics
No.90,Chien 1 Road, Chung Ho, New Taipei City 23585, Taiwan, R.O.C.
Tel: 886-2-2222-6181 Fax: 886-2-2221-1948 / 886-2-2221-0660
http://www.liteon.com/opto
LIGHT LED
LTW-K140SZRXX-EU Series
1. Description
The LiteON K140 Product series is a wide beam angle standard-dimension package, combining the lifetime and
reliability advantages of Light Emitting Diodes with the brightness of conventional lighting. It gives you total design
freedom and unmatched brightness, creating a new opportunities for solid state lighting to displace conventional lighting
technologies.
1.1 Features






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.
Meet green product and Pb-free(According to RoHS)
1.2 Available Part Numbers
CCT
Part Number
6500K
LTW-K140SZR65-EU
5700K
LTW-K140SZR57-EU
5000K
LTW-K140SZR50-EU
4000K
LTW-K140SZR40-EU
3000K
LTW-K140SZR30-EU
2700K
LTW-K140SZR27-EU
1/27
Part No. LTW-K140SZRXX-EU:
BNS-OD-FC002/A4
LIGHT LED
LTW-K140SZRXX-EU Series
2. Outline Dimensions
Part No.
Lens Color
Source Color
LTW-K140SZR65-EU
LTW-K140SZR57-EU
LTW-K140SZR50-EU
LTW-K140SZR40-EU
Orange
InGaN Blue
LTW-K140SZR30-EU
LTW-K140SZR27-EU
Notes:
1. All dimensions are in millimeters.
2. Tolerance is ±0.1 mm (.008") unless otherwise noted.
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Part No. LTW-K140SZRXX-EU:
BNS-OD-FC002/A4
LIGHT LED
LTW-K140SZRXX-EU Series
3. Absolute Maximum Ratings at Ta=25°C
Parameter
Symbol
Rating
Unit
Code4
Po
280
mW
Continuous Forward Current
IF
80
mA
Pulse Forward Current
IFP
105
mA
Operating Temperature Range
Pulse Forward Current
Storage Temperature Range
Topr
-40 ~ +80
°C
Tstg
-40 ~ +100
°C
Tj
≦115
°C
Power Dissipation
Junction Temperature
Notes :
1. Forbid to operating at reverse voltage condition for long.
2.1/10 duty cycle, Pulse width ≤100μs.
3/27
Part No. LTW-K140SZRXX-EU:
BNS-OD-FC002/A4
LIGHT LED
LTW-K140SZRXX-EU Series
4. Electro-Optical Characteristics
4.1 Typical Performance
Test
Parameter
Symbol
Values
Unit
Condition
Correlated Color
CCT
Typ.
2700
3000
4000
5000
5700
6500
x
Typ.
0.458
0.434
0.382
0.345
0.329
0.312
y
Typ.
0.410
0.403
0.380
0.355
0.342
0.328
Min
16
17
18
19
19
18
Typ.
20.2
21.0
22.2
23.7
23.2
22.7
Max.
24
25
26
27
27
26
105
109
116
123
121
118
°K
Temperature
Chromaticity Coordinates
Luminous Flux
1
-
Φv
lm
Optical Efficiency
ηopt
Typ.
Color Rendering Index
CRI
Min.
80
-
Viewing Angle
2θ1/2
Typ.
120
deg
Min
2.9
Typ.
3.2
Max.
3.5
lm/W
IF = 60mA
Forward Voltage
VF
V
Thermal Resistance
Rjt
Typ.
30
°C/W
Reverse Current
IR
Max.
100
μA
VR = 5V
Notes
1. Luminous flux is the total luminous flux output as measured with an integrating sphere.
2. Iv (flux v) classification code is marked on each packing bag.
3. The chromaticity coordinates (x, y) is derived from the 1931 CIE chromaticity diagram.
4. Caution in ESD:
Static Electricity and surge damages the LED. It is recommended using a wrist band or anti-electrostatic
glove when handling the LED. All devices, equipment and machinery must be properly grounded.
5. CAS140B is the test standard for the chromaticity coordinates (x, y) & v.
6. The chromaticity coordinates (x, y) guarantee should be added +/- 0.01 tolerances
7. CRI measurement allowance is ±5
8. The Thermal Resistance is defined
as the figure, Rjt is the Rth from Tj to Thermal Pad Solder:
Reference for thermal resistance:
Using 2.5x 2.5x 0.17 cm Aluminum MCPCB, Rjt=30°C/W, Rjs=35 °C/W
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Part No. LTW-K140SZRXX-EU:
BNS-OD-FC002/A4
LIGHT LED
LTW-K140SZRXX-EU Series
4.2 Forward Current vs. Lumen and Voltage
Lumen (lm)
Current
VF
(mA)
(V)
2700K
3000K
4000K
5000K
5700K
6500K
10
2.85
3.8
4.0
4.2
4.4
4.3
4.3
20
2.94
7.5
7.7
8.2
8.7
8.5
8.3
30
3.02
10.8
11.2
12.0
12.7
12.4
12.2
40
3.08
14.1
14.6
15.6
16.5
16.2
15.8
50
3.14
17.2
17.7
18.9
20.1
19.7
19.2
60
3.20
20.2
21.0
22.2
23.7
23.2
22.7
70
3.25
23.0
23.9
25.4
27.0
26.5
25.8
80
3.31
25.9
26.8
28.5
30.3
29.7
29.1
Relative Luminous Flux(%)
140%
120%
100%
80%
60%
40%
20%
0%
0
10
20
30
40
50
60
70
80
90
Current (mA)
5/27
Part No. LTW-K140SZRXX-EU:
BNS-OD-FC002/A4
LIGHT LED
LTW-K140SZRXX-EU Series
4.3 Relative Spectral Power Distribution at Typical Current
3000K
5000K
25degC
25degC
85degC
85degC
4.4 Radiation Characteristics
0°
100%
90%
30°
Relative Intensity (%)
80%
70%
60%
60°
50%
40%
30%
20%
10%
0%
90°
60
30°
0°
50
6/27
100
Part No. LTW-K140SZRXX-EU:
BNS-OD-FC002/A4
LIGHT LED
LTW-K140SZRXX-EU Series
4.5 Forward Current vs. Forward Voltage
80
Current (mA)
70
60
50
40
30
20
10
0
2.0
2.5
3.0
Voltage (V)
4.6 Relative Luminous Flux vs Junction Temperature
3.5
4.0
4.7 Forward Voltage vs Junction Temperature
7/27
Part No. LTW-K140SZRXX-EU:
BNS-OD-FC002/A4
LIGHT LED
LTW-K140SZRXX-EU Series
5. Binning Definition
5.1 Color Bin
0.370
0.360
5800K
6500K
6000K
6400K
0.350
K31
CIEy
6700K
0.340
7000K
K21
K11
0.330
0.320
K41
K42
K32
K22
K43
K33
K44
K12
K23
K13
K34
K24
K14
0.310
0.300
0.300
0.305
0.310
0.315
0.320
0.325
0.330
CIEx
0.380
5150K
0.370
5300K
5700K
5600K
5800K
0.360
CIEy
6000K
J41
J31
J42
J21
J32
0.350
J11
J43
J22
J33
J12
0.340
J23
J44
J34
J13
J24
0.330
0.320
0.315
J14
0.320
0.325
0.330
0.335
0.340
0.345
CIEx
8/27
Part No. LTW-K140SZRXX-EU:
BNS-OD-FC002/A4
LIGHT LED
LTW-K140SZRXX-EU Series
0.395
4600K
5000K
4700K
0.385
5000K
5200K
0.375
CIEy
5300K
H31
H42
H21
H32
H11
0.365
H41
H43
H22
H33
H12
0.355
H23
H44
H34
H13
H24
0.345
H14
0.335
0.330
0.340
0.350
0.360
0.370
CIEx
0.410
3750K
4000K
0.400
G41
0.390
G31
4250K
CIEy
G32
G22
0.380
G12
G43
G33
G23
0.370
G42
G21
G11
G13
G44
G34
G24
G14
0.360
0.350
0.360
0.370
0.380
0.390
0.400
0.410
CIEx
9/27
Part No. LTW-K140SZRXX-EU:
BNS-OD-FC002/A4
LIGHT LED
LTW-K140SZRXX-EU Series
0.435
2850K
0.425
3000K
3200K
CIEy
0.415
E13
E14
0.420
E44
E34
E24
E43
E33
E23
E42
E32
E22
E12
0.395
0.375
0.410
E21
E11
0.405
0.385
E41
E31
0.430
0.440
0.450
0.460
CIEx
0.440
2550K
0.430
2850K
2700K
D11
CIEy
0.420
D12
D22
D21
D32
D41
D31
D42
0.410
D13
D23
0.400
D14
D24
D34
D33
D43
D44
0.390
0.380
0.430
0.440
0.450
0.460
0.470
0.480
0.490
CIEx
10/27
Part No. LTW-K140SZRXX-EU:
BNS-OD-FC002/A4
LIGHT LED
LTW-K140SZRXX-EU Series
5.2 Color Rank
6500K
Rank -
x
y
Rank -
x
(IF = 60 mA)
y
Rank -
x
y
Rank -
x
y
1 0.3018
0.3352
1 0.3075
0.3410
1 0.3133
0.3467
1 0.3190
0.3525
2 0.3031
0.3292
2 0.3085
0.3347
2 0.3140
0.3402
2 0.3195
0.3456
3 0.3085
0.3347
K21 3 0.3140
0.3402
K31 3 0.3195
0.3456
K41 3 0.3250
0.3511
4 0.3075
0.3410
4 0.3133
0.3467
4 0.3190
0.3525
4 0.3247
0.3582
1 0.3018
0.3352
1 0.3075
0.3410
1 0.3133
0.3467
1 0.3190
0.3525
1 0.3031
0.3292
1 0.3085
0.3347
1 0.3140
0.3402
1 0.3195
0.3456
2 0.3043
0.3233
2 0.3096
0.3284
2 0.3148
0.3336
2 0.3201
0.3388
K12 3 0.3096
0.3284
K22 3 0.3148
0.3336
K32 3 0.3201
0.3388
K42 3 0.3253
0.3440
4 0.3085
0.3347
4 0.3140
0.3402
4 0.3195
0.3456
4 0.3250
0.3511
1 0.3031
0.3292
1 0.3085
0.3347
1 0.3140
0.3402
1 0.3195
0.3456
1 0.3043
0.3233
1 0.3096
0.3284
1 0.3148
0.3336
1 0.3201
0.3388
2 0.3056
0.3173
2 0.3106
0.3222
2 0.3156
0.3271
2 0.3206
0.3320
K13 3 0.3106
0.3222
K23 3 0.3156
0.3271
K33 3 0.3206
0.3320
K43 3 0.3256
0.3369
4 0.3096
0.3284
4 0.3148
0.3336
4 0.3201
0.3388
4 0.3253
0.3440
1 0.3043
0.3233
1 0.3096
0.3284
1 0.3148
0.3336
1 0.3201
0.3388
1 0.3056
0.3173
1 0.3106
0.3222
1 0.3156
0.3271
1 0.3206
0.3320
2 0.3068
0.3113
2 0.3116
0.3159
2 0.3164
0.3206
2 0.3211
0.3252
K14 3 0.3116
0.3159
K24 3 0.3164
0.3206
K34 3 0.3211
0.3252
K44 3 0.3259
0.3298
4 0.3106
0.3222
4 0.3156
0.3271
4 0.3206
0.3320
4 0.3256
0.3369
1 0.3056
0.3173
1 0.3106
0.3222
1 0.3156
0.3271
1 0.3206
0.3320
K11
Tolerance on each Hue bin (x,y) is +/- 0.01.
11/27
Part No. LTW-K140SZRXX-EU:
BNS-OD-FC002/A4
LIGHT LED
LTW-K140SZRXX-EU Series
5700K
Rank -
J11
J12
J13
J14
x
y
Rank -
x
(IF = 60 mA)
y
Rank -
x
y
Rank -
x
y
1 0.3203
0.3517
1 0.3258
0.3567
1 0.3313
0.3618
1 0.3367
0.3668
2 0.3208
0.3449
2 0.3260
0.3496
2 0.3312
0.3544
2 0.3365
0.3591
3 0.3260
0.3496
3 0.3312
0.3544
3 0.3365
0.3591
3 0.3417
0.3639
4 0.3258
0.3567
4 0.3313
0.3618
4 0.3367
0.3668
4 0.3422
0.3718
1 0.3203
0.3517
1 0.3258
0.3567
1 0.3313
0.3618
1 0.3367
0.3668
1 0.3208
0.3449
1 0.3260
0.3496
1 0.3312
0.3544
1 0.3365
0.3591
2 0.3213
0.3380
2 0.3262
0.3425
2 0.3312
0.3470
2 0.3362
0.3515
3 0.3262
0.3425
3 0.3312
0.3470
3 0.3362
0.3515
3 0.3412
0.3560
4 0.3260
0.3496
4 0.3312
0.3544
4 0.3365
0.3591
4 0.3417
0.3639
1 0.3208
0.3449
1 0.3260
0.3496
1 0.3312
0.3544
1 0.3365
0.3591
1 0.3213
0.3380
1 0.3262
0.3425
1 0.3312
0.3470
1 0.3362
0.3515
2 0.3217
0.3312
2 0.3265
0.3354
2 0.3312
0.3396
2 0.3360
0.3438
3 0.3265
0.3354
3 0.3312
0.3396
3 0.3360
0.3438
3 0.3407
0.3480
4 0.3262
0.3425
4 0.3312
0.3470
4 0.3362
0.3515
4 0.3412
0.3560
1 0.3213
0.3380
1 0.3262
0.3425
1 0.3312
0.3470
1 0.3362
0.3515
1 0.3217
0.3312
1 0.3265
0.3354
1 0.3312
0.3396
1 0.3360
0.3438
2 0.3222
0.3243
2 0.3267
0.3283
2 0.3312
0.3322
2 0.3357
0.3362
3 0.3267
0.3283
3 0.3312
0.3322
3 0.3357
0.3362
3 0.3402
0.3401
4 0.3265
0.3354
4 0.3312
0.3396
4 0.3360
0.3438
4 0.3407
0.3480
1 0.3217
0.3312
1 0.3265
0.3354
1 0.3312
0.3396
1 0.3360
0.3438
J21
J22
J23
J24
J31
J32
J33
J34
J41
J42
J43
J44
Tolerance on each Hue bin (x,y) is +/- 0.01.
12/27
Part No. LTW-K140SZRXX-EU:
BNS-OD-FC002/A4
LIGHT LED
LTW-K140SZRXX-EU Series
5000K
Rank -
x
y
Rank -
x
(IF = 60 mA)
y
Rank -
x
y
Rank -
x
y
1 0.3379
0.3678
1 0.3436
0.3725
1 0.3492
0.3772
1 0.3549
0.3819
2 0.3376
0.3601
2 0.3430
0.3645
2 0.3484
0.3690
2 0.3538
0.3734
3 0.3430
0.3645
H21 3 0.3484
0.3690
H31 3 0.3538
0.3734
H41 3 0.3592
0.3779
4 0.3436
0.3725
4 0.3492
0.3772
4 0.3549
0.3819
4 0.3605
0.3866
1 0.3379
0.3678
1 0.3436
0.3725
1 0.3492
0.3772
1 0.3549
0.3819
1 0.3376
0.3601
1 0.3430
0.3645
1 0.3484
0.3690
1 0.3538
0.3734
2 0.3373
0.3524
2 0.3424
0.3566
2 0.3476
0.3608
2 0.3527
0.3650
H12 3 0.3424
0.3566
H22 3 0.3476
0.3608
H32 3 0.3527
0.3650
H42 3 0.3579
0.3692
4 0.3430
0.3645
4 0.3484
0.3690
4 0.3538
0.3734
4 0.3592
0.3779
1 0.3376
0.3601
1 0.3430
0.3645
1 0.3484
0.3690
1 0.3538
0.3734
1 0.3373
0.3524
1 0.3424
0.3566
1 0.3476
0.3608
1 0.3527
0.3650
2 0.3369
0.3446
2 0.3418
0.3486
2 0.3467
0.3525
2 0.3516
0.3565
H13 3 0.3418
0.3486
H23 3 0.3467
0.3525
H33 3 0.3516
0.3565
H43 3 0.3565
0.3604
4 0.3424
0.3566
4 0.3476
0.3608
4 0.3527
0.3650
4 0.3579
0.3692
1 0.3373
0.3524
1 0.3424
0.3566
1 0.3476
0.3608
1 0.3527
0.3650
1 0.3369
0.3446
1 0.3418
0.3486
1 0.3467
0.3525
1 0.3516
0.3565
2 0.3366
0.3369
2 0.3413
0.3406
2 0.3459
0.3443
2 0.3506
0.3480
H14 3 0.3413
0.3406
H24 3 0.3459
0.3443
H34 3 0.3506
0.3480
H44 3 0.3552
0.3517
4 0.3418
0.3486
4 0.3467
0.3525
4 0.3516
0.3565
4 0.3565
0.3604
1 0.3369
0.3446
1 0.3418
0.3486
1 0.3467
0.3525
1 0.3516
0.3565
H11
Tolerance on each Hue bin (x,y) is +/- 0.01.
13/27
Part No. LTW-K140SZRXX-EU:
BNS-OD-FC002/A4
LIGHT LED
LTW-K140SZRXX-EU Series
4000K
Rank -
x
y
Rank -
x
(IF = 60 mA)
y
Rank -
x
y
Rank -
x
y
1 0.3736
0.3874
1 0.3804
0.3917
1 0.3871
0.3959
1 0.3939
0.4002
2 0.3720
0.3800
2 0.3784
0.3841
2 0.3849
0.3881
2 0.3914
0.3922
G11 3 0.3784
0.3841
G21 3 0.3849
0.3881
G31 3 0.3914
0.3922
G41 3 0.3979
0.3962
4 0.3804
0.3917
4 0.3871
0.3959
4 0.3939
0.4002
4 0.4006
0.4044
1 0.3736
0.3874
1 0.3804
0.3917
1 0.3871
0.3959
1 0.3939
0.4002
1 0.3720
0.3800
1 0.3784
0.3841
1 0.3849
0.3881
1 0.3914
0.3922
2 0.3703
0.3726
2 0.3765
0.3765
2 0.3828
0.3803
2 0.3890
0.3842
G12 3 0.3765
0.3765
G22 3 0.3828
0.3803
G32 3 0.3890
0.3842
G42 3 0.3952
0.3880
4 0.3784
0.3841
4 0.3849
0.3881
4 0.3914
0.3922
4 0.3979
0.3962
1 0.3720
0.3800
1 0.3784
0.3841
1 0.3849
0.3881
1 0.3914
0.3922
1 0.3703
0.3726
1 0.3765
0.3765
1 0.3828
0.3803
1 0.3890
0.3842
2 0.3687
0.3652
2 0.3746
0.3689
2 0.3806
0.3725
2 0.3865
0.3762
G13 3 0.3746
0.3689
G23 3 0.3806
0.3725
G33 3 0.3865
0.3762
G43 3 0.3925
0.3798
4 0.3765
0.3765
4 0.3828
0.3803
4 0.3890
0.3842
4 0.3952
0.3880
1 0.3703
0.3726
1 0.3765
0.3765
1 0.3828
0.3803
1 0.3890
0.3842
1 0.3687
0.3652
1 0.3746
0.3689
1 0.3806
0.3725
1 0.3865
0.3762
2 0.3670
0.3578
2 0.3727
0.3613
2 0.3784
0.3647
2 0.3841
0.3682
G14 3 0.3727
0.3613
G24 3 0.3784
0.3647
G34 3 0.3841
0.3682
G44 3 0.3898
0.3716
4 0.3746
0.3689
4 0.3806
0.3725
4 0.3865
0.3762
4 0.3925
0.3798
1 0.3687
0.3652
1 0.3746
0.3689
1 0.3806
0.3725
1 0.3865
0.3762
Tolerance on each Hue bin (x,y) is +/- 0.01.
14/27
Part No. LTW-K140SZRXX-EU:
BNS-OD-FC002/A4
LIGHT LED
LTW-K140SZRXX-EU Series
3000K
Rank -
E11
E12
E13
E14
x
y
Rank -
x
(IF = 60 mA)
y
Rank -
x
y
Rank -
x
y
1 0.4299
0.4165
1 0.4365
0.4189
1 0.4431
0.4213
1 0.4496
0.4236
2 0.4261
0.4077
2 0.4324
0.4100
2 0.4388
0.4123
2 0.4451
0.4146
3 0.4324
0.4100
3 0.4388
0.4123
3 0.4451
0.4146
3 0.4515
0.4168
4 0.4365
0.4189
4 0.4431
0.4213
4 0.4496
0.4236
4 0.4562
0.4260
1 0.4299
0.4165
1 0.4365
0.4189
1 0.4431
0.4213
1 0.4496
0.4236
1 0.4261
0.4077
1 0.4324
0.4100
1 0.4388
0.4123
1 0.4451
0.4146
2 0.4223
0.3990
2 0.4284
0.4011
2 0.4345
0.4033
2 0.4406
0.4055
3 0.4284
0.4011
3 0.4345
0.4033
3 0.4406
0.4055
3 0.4468
0.4077
4 0.4324
0.4100
4 0.4388
0.4123
4 0.4451
0.4146
4 0.4515
0.4168
1 0.4261
0.4077
1 0.4324
0.4100
1 0.4388
0.4123
1 0.4451
0.4146
1 0.4223
0.3990
1 0.4284
0.4011
1 0.4345
0.4033
1 0.4406
0.4055
2 0.4185
0.3902
2 0.4244
0.3923
2 0.4303
0.3943
2 0.4361
0.3964
3 0.4244
0.3923
3 0.4303
0.3943
3 0.4361
0.3964
3 0.4420
0.3985
4 0.4284
0.4011
4 0.4345
0.4033
4 0.4406
0.4055
4 0.4468
0.4077
1 0.4223
0.3990
1 0.4284
0.4011
1 0.4345
0.4033
1 0.4406
0.4055
1 0.4185
0.3902
1 0.4244
0.3923
1 0.4303
0.3943
1 0.4361
0.3964
2 0.4147
0.3814
2 0.4204
0.3834
2 0.4260
0.3854
2 0.4317
0.3873
3 0.4204
0.3834
3 0.4260
0.3854
3 0.4317
0.3873
3 0.4373
0.3893
4 0.4244
0.3923
4 0.4303
0.3943
4 0.4361
0.3964
4 0.4420
0.3985
1 0.4185
0.3902
1 0.4244
0.3923
1 0.4303
0.3943
1 0.4361
0.3964
E21
E22
E23
E24
E31
E32
E33
E34
E41
E42
E43
E44
Tolerance on each Hue bin (x,y) is +/- 0.01.
15/27
Part No. LTW-K140SZRXX-EU:
BNS-OD-FC002/A4
LIGHT LED
LTW-K140SZRXX-EU Series
2700K
Rank -
x
y
Rank -
x
(IF = 60 mA)
y
Rank -
x
y
Rank -
x
y
1 0.4562
0.4260
1 0.4625
0.4275
1 0.4688
0.4290
1 0.4750
0.4304
2 0.4515
0.4168
2 0.4576
0.4183
2 0.4636
0.4197
2 0.4697
0.4211
3 0.4576
0.4183
D21 3 0.4636
0.4197
D31 3 0.4697
0.4211
D41 3 0.4758
0.4225
4 0.4625
0.4275
4 0.4688
0.4290
4 0.4750
0.4304
4 0.4813
0.4319
1 0.4562
0.4260
1 0.4625
0.4275
1 0.4688
0.4290
1 0.4750
0.4304
1 0.4515
0.4168
1 0.4576
0.4183
1 0.4636
0.4197
1 0.4697
0.4211
2 0.4468
0.4077
2 0.4526
0.4090
2 0.4585
0.4104
2 0.4644
0.4118
D12 3 0.4526
0.4090
D22 3 0.4585
0.4104
D32 3 0.4644
0.4118
D42 3 0.4703
0.4132
4 0.4576
0.4183
4 0.4636
0.4197
4 0.4697
0.4211
4 0.4758
0.4225
1 0.4515
0.4168
1 0.4576
0.4183
1 0.4636
0.4197
1 0.4697
0.4211
1 0.4468
0.4077
1 0.4526
0.4090
1 0.4585
0.4104
1 0.4644
0.4118
2 0.4420
0.3985
2 0.4477
0.3998
2 0.4534
0.4011
2 0.4591
0.4025
D13 3 0.4477
0.3998
D23 3 0.4534
0.4011
D33 3 0.4591
0.4025
D43 3 0.4648
0.4038
4 0.4526
0.4090
4 0.4585
0.4104
4 0.4644
0.4118
4 0.4703
0.4132
1 0.4468
0.4077
1 0.4526
0.4090
1 0.4585
0.4104
1 0.4644
0.4118
1 0.4420
0.3985
1 0.4477
0.3998
1 0.4534
0.4011
1 0.4591
0.4025
2 0.4373
0.3893
2 0.4428
0.3906
2 0.4483
0.3919
2 0.4538
0.3931
D14 3 0.4428
0.3906
D24 3 0.4483
0.3919
D34 3 0.4538
0.3931
D44 3 0.4593
0.3944
4 0.4477
0.3998
4 0.4534
0.4011
4 0.4591
0.4025
4 0.4648
0.4038
1 0.4420
0.3985
1 0.4477
0.3998
1 0.4534
0.4011
1 0.4591
0.4025
D11
Tolerance on each Hue bin (x,y) is +/- 0.01.
16/27
Part No. LTW-K140SZRXX-EU:
BNS-OD-FC002/A4
LIGHT LED
LTW-K140SZRXX-EU Series
5.3 Flux Bin
2700K
v Bin
v Luminous Flux Spec. Table
Lumen (lm) at IF = 60 mA
Min
Max
AC
16
18
CF
18
FI
21
3000K
v Bin
Lumen (lm) at IF = 60 mA
Max
DF
19
21
21
FI
21
24
24
IL
24
27
v Luminous Flux Spec. Table
Lumen (lm) at IF = 60 mA
Max
BD
17
19
DG
19
GJ
22
v Bin
v Bin
v Luminous Flux Spec. Table
Min
Min
4000K
5000K
5700K
v Bin
v Luminous Flux Spec. Table
Lumen (lm) at IF = 60 mA
Min
Max
DF
19
21
22
FI
21
24
25
IL
24
27
v Luminous Flux Spec. Table
Lumen (lm) at IF = 60 mA
Min
Max
CE
18
20
EH
20
HK
23
6500K
v Bin
v Luminous Flux Spec. Table
Lumen (lm) at IF = 60 mA
Min
Max
CE
18
20
23
EH
20
23
26
HK
23
26
Tolerance on each Luminous Flux bin is +/- 10%.
17/27
Part No. LTW-K140SZRXX-EU:
BNS-OD-FC002/A4
LIGHT LED
LTW-K140SZRXX-EU Series
5.4 Voltage Bin
VF Spec. Table
Forward Voltage (volts) at IF = 60 mA
VF Bin
Min
Max
V1
2.9
3.1
V2
3.1
3.2
V3
3.2
3.3
V4
3.3
3.5
Tolerance on each Forward Voltage bin is +/- 0.1V
6. Bin Code List
※ Notes: Full Rank on Label
Example: V1 / FI / J23
Forward Voltage Rank
Luminous Flux Rank
Color Rank
V1
FI
J23
7. Reflow Soldering Characteristics
18/27
Part No. LTW-K140SZRXX-EU:
BNS-OD-FC002/A4
LIGHT LED
LTW-K140SZRXX-EU Series
Profile Feature
Lead Free Assembly
Average Ramp-Up Rate (TSmax to TP)
3°C / second max
Preheat Temperature Min (TSmin)
150°C
Preheat Temperature Max (TSmax)
200°C
Preheat Time (tSmin to tSmax)
60 – 180 seconds
Time Maintained Above Temperature (TL)
217°C
Time Maintained Above Time (tL)
60 – 150 seconds
Peak / Classification Temperature (TP)
260°C
Time Within 5°C of Actual Peak Temperature (tP)
5 seconds
Ramp – Down Rate
6°C / second max
Time 25°C to Peak Temperature
8 minutes max
19/27
Part No. LTW-K140SZRXX-EU:
BNS-OD-FC002/A4
LIGHT LED
LTW-K140SZRXX-EU Series
Notes:
1.
The LEDs can be soldered using the reflow soldering or hand soldering method. The recommended hand
soldering condition is 350 °C max. and 2 secs max. for one time only, and the recommended reflow soldering
condition is 260 °C max. and 5 secs max. for three times max.
2.
All temperatures refer to topside of the package, measured on the package body surface.
3.
The soldering condition referring to J-STD-020B. 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 soldered within one week. For extended storage out of their original packaging, it is recommended
that the LEDs were stored in a sealed container with appropriate desiccant, or desiccators with nitrogen
ambient. If the LEDs were unpacked more than 168hrs, baking the LEDs at 60 ℃ for 24hrs before
soldering process.
4.
The soldering profile could be further referred to different soldering grease material characteristic. The
grease vendor will provide this information.
5.
A rapid-rate process is not recommended for the LEDs cooling down from the peak temperature.
6.
Although the recommended reflow conditions are specified above, the reflow or hand soldering
condition at the lowest possible temperature is desirable for the LEDs.
7.
LiteOn cannot make a guarantee on the LEDs which have been already assembled using the dip
soldering method.
20/27
Part No. LTW-K140SZRXX-EU:
BNS-OD-FC002/A4
LIGHT LED
LTW-K140SZRXX-EU Series
8. Reliability Test
Number of
No
Test item
Test Condition
Duration
Damaged
Steady State Operating Life of
1
Ts=55℃, IF=60mA
1000 hrs
0/20
Ts=85℃, IF=60mA
1000 hrs
0/20
Ts=55℃, IF=80mA
1000 hrs
0/20
Ts=85℃, IF=80mA
1000 hrs
0/20
Ta=-40℃, IF=60mA
1000 hrs
0/20
500 hrs
0/20
High Temperature (HTOL)
Steady State Operating Life of
2
High Temperature (HTOL)
Steady State Operating Life of
3
High Temperature (HTOL)
Steady State Operating Life of
4
High Temperature (HTOL)
Steady State Operating Life of
5
Low Temperature (LTOL)
Pulse Wet Operating Life of
60℃/90%RH, IF=60mA
High Temperature (PWHTOL)
30mins ON/30min OFF
7
High Temperature Storage (HTS)
100℃
1000 hrs
0/20
8
Low Temperature Storage (LTS)
-40℃
1000 hrs
0/20
9
Thermal Cycle (TC)
200 cycle
0/20
200 cycle
0/20
6
-40℃~100℃
30min dwell 5min transfer
-40℃~100℃
10
Thermal Shock (TS)
20min dwell 20sec transfer
11
Solder Resistance (SR)
265℃, 3X MSL
5sec
0/20
12
Solder Ability (SA)
245℃5sec, 95% coverage
5sec
0/11
13
Mechanical Shock (MS)
1500G 0.5msec pulse shock
each 6
0/6
axis
14
Random Vibration (RV)
6G RMS, 10-2000Hz, 10min
Variable Vibration Frequency
10-2000-10Hz, log or linear sweep rate, 20G
(VVF)
for 1 min, 1.5mm each apply 3x per axis
Salt Spread (SS)
35℃, 30g/m /day
15
16
2
per axis
0/6
over 6hrs
0/6
48hrs
0/11
21/27
Part No. LTW-K140SZRXX-EU:
BNS-OD-FC002/A4
LIGHT LED
LTW-K140SZRXX-EU Series
Criteria for Judging the Damage
Criteria for Judgment
Item
Symbol
Test Condition
Min.
Forward Voltage
Vf
IF=Typical Current
Luminous Flux
Lm
IF=Typical Current
CCX&CCY
x,y
IF=Typical Current
Max.
U.S.L. x 1.1
L.S.L. x 0.7
Shift<0.02
22/27
Part No. LTW-K140SZRXX-EU:
BNS-OD-FC002/A4
LIGHT LED
LTW-K140SZRXX-EU Series
9. User Guide

Cleaning
Do not use unspecified chemical liquid to clean LED they could harm the package. If cleaning is necessary,
immerse the LED in ethyl alcohol or isopropyl alcohol at normal temperature for less than one minute.

Recommend Printed Circuit Board Attachment Pad
Infrared / vapor phase
Reflow Soldering

Package Dimensions of Tape
Note: All dimensions are in millimeters (inches).
23/27
Part No. LTW-K140SZRXX-EU:
BNS-OD-FC002/A4
LIGHT LED
LTW-K140SZRXX-EU Series

Package Dimensions of Reel
Notes:
1. Empty component pockets sealed with top cover tape.
2. 7 inch reel-3000 pieces per reel.
3. Minimum packing quantity is 500 pieces for remainders.
4. The maximum number of consecutive missing lamps is two.
5. In accordance with EIA-481-1-B specifications.
24/27
Part No. LTW-K140SZRXX-EU:
BNS-OD-FC002/A4
LIGHT LED
LTW-K140SZRXX-EU Series
10. Cautions
10.1 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).
10.2 Storage
This product is qualified as Moisture sensitive Level 3 per JEDEC J-STD-020 Precaution when handing
this moisture sensitive product is important to ensure the reliability of the product.
The package is sealed:
The LEDs should be stored at 30°C or less and 90%RH or less. And the LEDs are limited to use within
one year, while the LEDs is packed in moisture-proof package with the desiccants inside.
The package is opened:
The LEDs should be stored at 30°C or less and 60%RH or less. Moreover, the LEDs are limited to solder
process within 168hrs. If exceed the storage limiting time since opened, that we recommended to baking LEDs at
60°C at least 24hrs. To seal the remainder LEDs return to package, it’s recommended to be with workable
desiccants in original package.
10.3 Cleaning
Use alcohol-based cleaning solvents such as isopropyl alcohol to clean the LED if necessary.
10.4 Drive Mode
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
(A) Recommended circuit.
Circuit model A
Circuit model B
(B) The brightness of each LED might appear different due to the differences in the I-V characteristics
of those LEDs.
25/27
Part No. LTW-K140SZRXX-EU:
BNS-OD-FC002/A4
LIGHT LED
LTW-K140SZRXX-EU Series
10.5 ESD (Electrostatic Discharge)
Static Electricity or power surge will damage the LED. Suggestions to prevent ESD damage:
Use of 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
LED’s plastic lens as a result of friction between LEDs during storage and handling.
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 “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.
10.6 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 DLs?
5. All wrist strap or heel strap checkers calibration up to date?
26/27
Part No. LTW-K140SZRXX-EU:
BNS-OD-FC002/A4
LIGHT LED
LTW-K140SZRXX-EU Series
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?
10.7 Others:
Do not put any pressure on the light emitting surface either by finger or any hand tool and do
not stack the products. Stress or pressure may cause damage to the wires of the LED array.
This product is not designed for the use under any of the following conditions, please confirm
the performance and reliability are well enough if you use it under any of the following
conditions
Do not use sulfur-containing materials in commercial products including the materials such as
seals and adhesives that may contain sulfur.
Do not put this product in a place with a lot of moisture (over 85% relative humidity), dew
condensation, briny air, and corrosive gas (Cl, H2S, NH3, SO2, NOX, etc.), exposure to a
corrosive environment may affect silver plating.
The appearance and specifications of the product may be modified for improvement without
prior notice.
27/27
Part No. LTW-K140SZRXX-EU:
BNS-OD-FC002/A4
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