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PDF T2520 Data sheet ( Hoja de datos )
| Número de pieza | T2520 | |
| Descripción | Thin Top View | |
| Fabricantes | ETC | |
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Hay una vista previa y un enlace de descarga de T2520 (archivo pdf) en la parte inferior de esta página. Total 14 Páginas | ||
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Data Sheets of AVA technology
Chip Type White LED
Model : T2520
AVA technology CO..
2640 S. Myrtle Ave. Suite 6
Monrovia,CA 91016
P: 626-574-7726
F: 626-574-7732
http://www.led4life.com
1 page  
AVA technology
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6. LUMINOUS INTENSITY GROUPS:
T2520
Luminous intensity
group
U
T2
T1
S2
Measurement condition
IF = 20 mA
IF = 20 mA
IF = 20 mA
IF = 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
5 Page 
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12. SOLDERING CONDITIONS:
T2520
Temp.
(℃)
240
150
120
Re-flow Profile
245 ℃ Max.
2.5~ 5℃ /sec
Pre-heating
2.5~ 5℃ /sec
120 sec Max.
Recommended Soldering Pad
10sec
Doc. No. : RD-EDS-0004
Version 1.2
Date : 2005.07.08
Note:
1. Unit: mm
Page: 10 of 13
11 Page | ||
| Páginas | Total 14 Páginas | |
| PDF Descargar | [ Datasheet T2520.PDF ] | |
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