LC512NWH1-25H
COTCO LUMINANT DEVICE (HUIZHOU) LTD
Part #: LC512NWH1-25H
Product Description:
White 25º 5mm LED lamp with Water Clear lens.
ATTENTI N
O
OBSERVE PRECAUTI
ONS
ELECTROSTATIC
SENSITIVE DEVICES
Resin:
Epoxy
Lens Color:
Water Clear
Lead Frame:
Ag Plating Copper Alloy
Dice:
InGaN/Sic
COTCO-D-074 REV.0
For Pricing and Delivery Information Contact:
Marktech Optoelectronics*
120 Broadway, Menands, NY 12204
Phone: 800.984.5337 FAX: 518.432.7454
Web Site:
www.marktechopto.com
*Marktech is the exclusive North American Technical Sales and Marketing office for COTCO LED products
1/4
LC512NWH1-25H
SPECIFICATION
Absolute Maximum Rating
Items
Forward Current
Peak Forward Current
pulse width
≤.1msec
duty
≤/10
Reverse Voltage
Power Dissipation
Operation Temperature
Storage Temperature
Lead Soldering Temperature
Initial Electrical/Optical Characteristics
Items
Forward Voltage
Reverse Current
Luminous Intensity
Chromaticity
Coordinates
50% Power Angle
Symbol
V
F
I
R
I
V
x
y
2θ½
(T
a
= 25ºC)
Symbol
I
F
I
FP
V
R
P
D
T
opr
T
stg
T
sol
(T
a
= 25ºC)
Condition
I
F
= 20mA
V
R
= 5V
I
F
= 20mA
I
F
= 20mA
I
F
= 20mA
I
F
= 20mA
Min.
3.2
---
770
---
---
---
Typ.
3.6
---
1800
0.31
0.32
25
Max.
4.2
100
---
---
---
---
Unit
V
µA
mcd
---
---
deg
Absolute maximum Rating
20
100
5
120
-20 ~ + 75
-30 ~ + 80
260°C for 3 sec
(3mm from the base of the epoxy bulb)
Unit
mA
mA
V
mW
ºC
ºC
Luminous Intensity Combination
Rank
S
770-1100 mcd
T
1100-1520 mcd
U
1520-2130 mcd
V
2130-3000 mcd
Luminous Intensity
(If=20mA)
*
One normal delivery will include all ranks listed above.
The quantity ratio of the ranks is decided by COTCO.
Measurement Uncertainty of the Luminous intensity
: ±15%
COTCO-D-074 REV.0
For Pricing and Delivery Information Contact:
Marktech Optoelectronics*
120 Broadway, Menands, NY 12204
Phone: 800.984.5337 FAX: 518.432.7454
Web Site:
www.marktechopto.com
*Marktech is the exclusive North American Technical Sales and Marketing office for COTCO LED products
2/4
LC512NWH1-25H
Color ranks (If=20mA,Ta=25•)
Rank a
x
y
0.250 0.250 0.290 0.290
0.205 0.250 0.305 0.260
Rank b
x
y
0.290 0.290 0.330 0.330
0.260 0.305 0.365 0.320
: ±0.02
Rank c
x
y
0.330 0.330 0.370 0.370
0.320 0.365 0.420 0.375
Measurement Uncertainty of the Color Coordinates
CIE Chromaticity Diagram
(
y
)
(
x
)
COTCO-D-074 REV.0
For Pricing and Delivery Information Contact:
Marktech Optoelectronics*
120 Broadway, Menands, NY 12204
Phone: 800.984.5337 FAX: 518.432.7454
Web Site:
www.marktechopto.com
*Marktech is the exclusive North American Technical Sales and Marketing office for COTCO LED products
3/4
LC512NWH1-25H
GRAPHS
R£cj-pin=230¢XC/W
R£cj-a=490¢XC/W
1.Cathode PAD Area (0.18
×0.18inch
2
)
2. Height above nominal seating plane in inches(0.3inch)
COTCO-D-074 REV.0
For Pricing and Delivery Information Contact:
Marktech Optoelectronics*
120 Broadway, Menands, NY 12204
Phone: 800.984.5337 FAX: 518.432.7454
Web Site:
www.marktechopto.com
*Marktech is the exclusive North American Technical Sales and Marketing office for COTCO LED products
4/4
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