1-19
Dialight Corporation • 1501 Route 34 South • Farmingdale, NJ 07727 • TEL: (732) 919-3119 • FAX: (732) 751-5778 •www.dialight.com
1
597-3xx1-1xx
1.27
[.050]
2.62 [.103]
.64
[.025]
.38
[.015]
3.05
[.120]
2.30
[.091]
1.65
[.065]
.508 [.020]
CATHODE
ANODE
2.5 [.098]
5.00
[.197]
2.00
[.079]
1.0
[.039]
BLACK BAND
(CATHODE
MARK)
PART NO.* COLOR
597-3001-1xx Red
597-3111-1xx AlGaAs Red
597-3211-1xx Orange
597-3301-1xx Green
597-3401-1xx Yellow
Red AlGaAs Red Orange Green Yellow
ABSOLUTE MAXIMUM RATINGS (TA=25°C) -3001 -3111 -3211 -3301 -3401
Power Dissipation (mW) 65 45 80 65 70
Forward Current (mA) 25 15 25 25 25
Derating (mA/°C) .33 .13 .33 .33 .33
Peak Current (mA) 100 60 100 100 100
Pulse width = 1 µs
Operating Temperature (°C) -30/+75 -30/+75 -30/+75 -30/+75 -30/+75
Storage Temperature (°C) -30/+85 -30/+85 -30/+85 -30/+85 -30/+85
Soldering Profile 240°C to 260°C for 10 seconds
Red AlGaAs Red Orange Green Yellow
OPERATING CHARACTERISTICS (TA=25°C) -3001 -3111 -3211 -3301 -3401
Luminous Intensity (mcd) Min. 1.6 4* 3 6 3
IF=20mA *IF=10mA Typical 4 8* 8 12 8
Peak Wavelength (nm) Typical 630 660 610 565 585
λ Peak
Viewing Angle (2Θ 11// 22) Typical 170° 170° 170° 170° 160°
Forward Voltage (V) Typical 2 1.7* 2.1 2 2.1
IF=20mA *IF=10mA Max. 2.6 2.6* 2.8 2.6 2.8
Reverse Voltage (V), IR=10µA Min. 4 3 4 4 4
Dimensions in mm [inches]
*ORDERING INFORMATION
597-3xx1-1xx
packaging option
02 20 pieces on tape
07 7" reel, 3000 pcs/reel
TAPING SPECIFICATIONS
(rear side of tape)
®
Surface Mount LED
Features
• Compatible with automatic
placement equipment
• Compatible with infrared
reflow processes
• Packaged on 8mm tape, 7" reels
(meets EIA-481-1 standard)
• Helps to eliminate mixed
technology PC board processing
• Compatible with Dialight's
OptopipeTM Series light pipes
4.00
[.157]
3.50
[.138]
8.0
0
[.315
]
1.50
[.059]
4.00
[.157]
2.00
[.079]
Chamfer Side
of SMD
1.75
[.069]
RECOMMENDED
SOLDER PAD
LAYOUT
CATHODE SIDE
OF SMD
Θ 1/2
is the off axis angle at which the luminous intensity is half the axial luminous intensity
Solder Adherence per MIL-STD-202E, Method 208C
