
3mm Discrete LED
Bi-Color
Non-Tinted, Diffused
521-9459
CATHODE
PART NO.
COLOR
4.59 [.181]
4.0
[.158]
1.0
[.040]
.50
[.020] SQ.
NOM.
3.40
[.134]
MAX
GREEN
521-9459
Red/Green
3.00
[.118]
6.10 [.240]
Dimensions in mm [inches]
26.92 [1.06] MIN
1.80
[.071]
MAX
2.54
[.100]
MOUNTING CLIP: 515-0006
located on page 4-65
Red/Green
4
ABSOLUTE MAXIMUM RATINGS (TA=25°C)
Power Dissipation (mW)
Forward Current (mA)
Derating (mA/°C) From 25°C
Peak Current (mA)
Pulse width = 10μs
Operating Temperature (°C)
Storage Temperature (°C)
Soldering Temperature
-9459
140
45
.6
1000
-55/+100
-55/+100
260°C, 5 seconds, 1.6 mm from case
Solder Adherence per MIL-STD-202E, Method 208C
Red/Green
OPERATING CHARACTERISTICS (TA=25°C)
-9459
Luminous Intensity (mcd)
IF=10mA
Peak Wavelength (nm)
λ Peak
Viewing Angle (2 Θ ?)
Forward Voltage (V)
IF=10mA
Min.
Typical
Typical
Typical
Typical
Max.
2.5/3.7
4.7/10
635/565
50°
2/2.1
2.8/2.8
Θ ? is the off axis angle at which the luminous intensity is half the axial luminous intensity
Dialight Corporation ? 1501 Route 34 South ? Farmingdale, NJ 07727 ? TEL: (732) 919-3119 ? FAX: (732) 751-5778 ?www.dialight.com
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