5mm Discrete LED
High Efficiency
Diffused
521-9246, -9248, -9250, -9704
PART NO.
521-9246
521-9248
521-9250
521-9704
COLOR
Red
5.84
[.230]
8.81 [.347]
.76
[.030]
.46
[.018]
Yellow
Green
Orange
2.54
4.83
[.190]
[.100]
1.0
1.27
[.050]
CATHODE
[.040]
MAX
25.1 [1.00]
MIN
MOUNTING CLIP:
515-0004
Dimensions in mm [inches]
located on page 6-48
Red
Yellow
Green
Orange
ABSOLUTE MAXIMUM RATINGS (TA=25°C)
-9246
-9248
-9250
-9704
Power Dissipation (mW)
Derating (mW/°C) From 25°C 1. (mA/°C) From 50°C
135
1.8
85
1.6
135
1.8
135
.51
Forward Current (mA)
25
20
25
30
Peak Current (mA)
500
500
500
500
Pulse width = 10µs
Operating Temperature (°C)
Storage Temperature (°C)
-55/+100
-55/+100
-55/+100
-55/+100
-20/+100
-55/+100
-55/+100
-55/+100
Soldering Temperature
260°C, 5 seconds, 1.6 mm from case
Solder Adherence per MIL-STD-202E, Method 208C
Red
Yellow
Green
Orange
6
OPERATING CHARACTERISTICS (TA=25°C)
-9246
-9248
-9250
-9704
Luminous Intensity (mcd)
Min.
Typical
4
7
4
8
4.2
5.2
4
7
I =10mA
F
Peak Wavelength (nm)
Typical
635
583
565
600
λ Peak
½
Viewing Angle (2Θ )
Typical
60°
60°
60°
60°
Forward Voltage (V)
Typical
Max.
2.2
3
2.2
3
2.3
3
1.9
2.4
I =10mA
F
Reverse Voltage (V), I =100µA
R
Min.
5
5
5
5
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
6-43
DIALIGHT [ Dialight Corporation ]
