551-3508 Dialight, 551-3508 Datasheet - Page 2

• Manufacturer Part Number: 551-3508
• Description: LED FLAT 3MM RED/GRN BICLR 3LEAD
• Manufacturer: Dialight
• Series: 551r

Specifications of 551-3508

• Color: Green, Red
• Voltage Rating: 2.1V Green, 2.0V Red
• Current: 20mA
• Lens Type: Diffused, White
• Lens Style/size: Round with Flat Top, 3mm, T-1
• Configuration: Single
• Mounting Type: Through Hole, Right Angle
• Other names: 350-1410; 5513508

Θ
ABSOLUTE MAXIMUM RATINGS (T
Power Dissipation (mW)
Forward Current (mA)
Peak Current (mA)
Operating Temperature (°C)
Storage Temperature (°C)
Soldering Temperature
Solder Adherence per MIL-STD-202E, Method 208C
OPERATING CHARACTERISTICS (T
Luminous Intensity (mcd)
Peak Wavelength (nm)
Viewing Angle (2 Θ ½)
Forward Voltage (V)
Reverse Voltage (V)

Dialight Corporation • 1501 Route 34 South • Farmingdale, NJ 07727 • TEL: [phone] • FAX: [phone] •www.dialight.com
Derating (mW/°C)
Pulse width 10µs
I F =20mA *I F =10mA
λ Peak
I F =20mA
I R =100µA
is the off axis angle at which the luminous intensity is half the axial luminous intensity
3mm LED
Bi-Color
Non-Tinted, Diffused
NUMBER. THIS SHEET IS FOR
* NOT A VALID PART
REFERENCE ONLY.
From 25°C
*Derating (mA/ °C)
A
A
=25°C)
=25°C)
260°C, 6 seconds, 1.6 mm from case (9484 only)
260°C, 5 seconds, 1.6 mm from case (except 9484)
From 50°C
3TD-9664, 3TD-986x, 3TF-9484
Min.
Typical
Typical
Typical
Typical
Max.
Min.
-30/+100
Red/Green
100/100
-30/+85
.85/.85
Red/Green
630/560
-9664
75/75
2.5/2.5
-9664
2/2.1
8/12
80°
4/6
5
*3TD-9664
*3TD-9868
*3TD-9869
*3TF-9484
TYPE
-55/+100
-55/+100
Red/Green
100/100
Red/Green
2.5*/3.7*
.4*/.4*
4.7*/10*
635/565
-9868
30/30
30/30
60°/60°
2.8/2.8
-9868
2/2.1
5
Yellow/Green
Yellow/Green
Red/Green
Red/Green
Red/Green
-55/+100
-55/+100
Yellow/Green
.25*/.4*
60/100
80/120
2.5*/2.5*
4.3*/6.3*
585/565
COLOR
-9869
20/30
80°/80°
2.1/2.1
2.8/2.8
-9869
5
-30/+100
Red/Green
.33*/.67*
100/100
-30/+85
-9484
75/75
30/30
Red/Green
630/560
2.5/2.5
-9484
2/2.1
2/2
4/4
5
4-69
4