T2520 Datasheet, PDF (5/14 Pages) List of Unclassifed Manufacturers – Thin Top View with Reflector

AVA technology
6. LUMINOUS INTENSITY GROUPS:
T2520
Luminous intensity
group
U
T2
T1
S2
Measurement condition
I_F = 20 mA
I_F = 20 mA
I_F = 20 mA
I_F = 20 mA
Luminous intensity Iv(mcd)
1000 ~ 1650
800 ~ 1000
700 ~ 800
600 ~ 700
* Luminous intensity group includes 4 groups S2 to U
* Luminous intensity is tested at a current pulse duration of 25ms and a tolerance of ± 10%
7. CHROMATICITY COORDINATES RANKS :
0.280 0.248
0.296 0.276
0.291 0.257
a3 ^{0.264 0.267} b5 ^{0.287 0.295} b7 ^{0.279 0.276}
0.287 0.295
0.307 0.315
0.302 0.302
0.296 0.276
0.311 0.294
0.308 0.279
0.287 0.295
0.311 0.294
0.308 0.279
b3 ^{0.283 0.307} b6 ^{0.307 0.315} b8 ^{0.302 0.302}
0.304 0.330
0.330 0.339
0.319 0.318
0.307 0.315
0.330 0.318
0.321 0.294
0.307 0.315
0.330 0.360
b4 ^{0.304 0.330} d0 ^{0.330 0.318}
0.330 0.360
0.350 0.318
0.330 0.339
0.350 0.360
* Color rank is tested at a current pulse duration of 25ms and a tolerance of the
chromaticity coordinate of ±0.01
8. FORWORD VOLTAGE :
Bin
VF(Volt)
VT1
3.00-3.40
VT2
3.40-3.60
Forward Current
20mA
* Tolerance of Forward Voltage is ± 0.05V
Doc. No. : RD-EDS-0004
Version 1.2
Date : 2005.07.08
Page: 4 of 13