Datasheet

4-61
Dialight Corporation • 1501 Route 34 South • Farmingdale, NJ 07727 • TEL: [phone] • FAX: [phone] •www.dialight.com
4
3mm Discrete LED
High Efficiency
Tinted, Non-Diffused
521-9430, -9431, -9432
3.0
[.118]
4.44
[.175]
1.0
[.040]
5.97 MAX
[.235]
25.4
[.100]
MIN
1.27
[.050]
.457
[.018]
3.2
[.126]
2.54
[.100]
.40
[.016]
CATHOD
E
1.0
[.040]
PART NO. COLOR
521-9430 Green
521-9431 Yellow
521-9432 Red
Green Yellow Red
ABSOLUTE MAXIMUM RATINGS (T
A
=25°C)
-9430 -9431 -9432
Power Dissipation (mW) 100 60 100
Forward Current (mA) 30 20 30
Derating (mA/°C) From 50°C .4 .25 .4
Peak Current (mA) 120 80 120
Pulse width = 100µs
Operating Temperature (°C) -55/+100 -55/+100 -55/+100
Storage Temperature (°C) -55/+100 -55/+100 -55/+100
Soldering Temperature 260°C, 5 seconds, 1.6 mm from case
Green Yellow Red
OPERATING CHARACTERISTICS (T
A
=25°C)
-9430 -9431 -9432
Luminous Intensity (mcd) Min. 32 10 8.7
I
F
=10mA Typical 50 20 29
Peak Wavelength (nm) Typical 565 585 635
λ Peak
Viewing Angle (2
Θ½) Typical 45° 45° 45°
Forward Voltage (V) Typical 2.1 2.1 2
I
F
=20mA Max. 2.8 2.8 2.8
Dimensions in mm [inches]
Θ

is the off axis angle at which the luminous intensity is half the axial luminous intensity
Solder Adherence per MIL-STD-202E, Method 208C
MOUNTING CLIP:
515-0006
located on page 4-65