EVERLIGHT ELECTRONICS CO.,LTD.
Device Number : cdle-125-124 REV.: 1
3.0mm Round Type LED Lamps
PART NO. : ECN : Page: 1/4
█ Features : █ Package Dimensions:
●Choice of various viewing angles
●Available on tape and reel.
●Reliable and robust
█ Descriptions :
●The series is specially designed for
applications requiring higher
brightness
●The led lamps are available with
different colors, intensities,
epoxy colors, etc.
█ Applications : █ Notes :
●TV set 1. All dimensions are in millimeters.
●Monitor 2. An epoxy meniscus may extend about
●Telephone 1.5mm(0.059'') down to the lead.
●Computer 3. Tolerances unless Dimension ±0.25mm.
Chip
Material Emitted Color
1254-10HT/T5
1254-10HT/T51254-10HT/T5
1254-10HT/T5 GaP
GaPGaP
GaP Bright Red
Bright RedBright Red
Bright Red Red Trans
Red TransRed Trans
Red Trans
Office : 7C Building, Lian Hua Port Industrial District, Lian Hua Shan
Bonded Pricessing Zone Pan Yu, Guang Zhou, China
TEL. : (020)84860913,84860914
FAX : (020)84860600
http : //www.everlight.com t01803,b90560566
t01803,b90560566t01803,b90560566
t01803,b90560566
Lens ColorPART NO.
1254-10HT/T5
EVERLIGHT ELECTRONICS CO.,LTD.
Device Number : cdle-125-124 1
3.0mm Round Type LED Lamps
PART NO. : 1254-10HT/T5 ECN : Page:
█ Absolute Maximum Ratings at Ta = 25℃
Parameter Symbol Rating Unit
Forward Current IF15 mA
Operating Temperature Topr -40 to +85 ℃
Storage Temperature Tstg -40 to +100 ℃
Soldering Temperature Tsol 260 ± 5 ℃
Power Dissipation Pd 45 mW
Peak Forward
Current(Duty 1/10 @
1KHZ)
IF(Peak) 50 mA
Reverse Voltage VR5V
█ Electronic Optical Characteristics :
Parameter Symbol Min. Typ. Max. Unit Condition
Luminous Intensity Iv 1.00 ／ ／ mcd IF= 5mA
Viewing Angle 2θ1/2 ／40 ／deg IF= 10 mA
Peak Wavelength λp／697 ／nm IF= 10 mA
Dominant Wavelength λd／650 ／nm IF= 10 mA
Spectrum Radiation
Bandwidth △λ ／ 90 ／nm IF= 10 mA
Forward Voltage VF1.50 2.00 2.40 V IF= 10 mA
Reverse Current IR／／10 μAV
R=5V
REV.:
2/4
EVERLIGHT ELECTRONICS CO.,LTD.
Device Number : cdle-125-124 REV.: 1
3.0mm Round Type LED Lamps
PART NO. : 1254-10HT/T5 ECN : Page: 3/4
█ Typical Electro-Optical Characteristic Curves:
EVERLIGHT ELECTRONICS CO.,LTD.
Device Number : cdle-125-124 REV.: 1
3.0mm Round Type LED Lamps
PART NO. : 1254-10HT/T5 ECN : Page: 4/4
█ Reliability test items and conditions:
NO Item Test Conditions Test
Hours/Cycle
Sample
Size Ac/Re
1 Solder Heat TEMP : 260℃ ± 5 ℃5 SEC 76 PCS 0/1
H : +85℃ 30min
2 Temperature Cycle ∫ 5 min 50 CYCLES 76 PCS 0/1
L
:
-55℃
30min
H : +100℃ 5min
3 Thermal Shock ∫ 10 sec 50 CYCLES 76 PCS 0/1
L
:
-10℃
5min
4High Temperature
Storage TEMP : 100℃1000 HRS 76 PCS 0/1
5Low Temperature
Storage TEMP : -55℃1000 HRS 76 PCS 0/1
7High Temperature /
High Humidity 85℃ / 85% RH 1000 HRS 76 PCS 0/1
76 PCS 0/1
IF = 20 mA
6 DC Operating Life TEMP : 25℃1000 HRS