Datasheet

1-24
Dialight Corporation • 1501 Route 34 South • Farmingdale, NJ 07727 • TEL: [phone] • FAX: [phone] •www.dialight.com
1.91
[.075]
.806
[.032]
3.63
[.138]
.806
[.032]
.806
[.032]
.46
[.018]
.15
[.006]
2.60 [.102]
1.09 [.043]
4.50
[.177]
1.50
[.059]
2.79 [.110]
2.21 [.087]
2.39
[.094]
.711
[.028]
3.20
[.126]
TERMINAL
AND
CATHODE
MARKS
1 4
2 3
TERMINAL ID
1234
-7731- RC RA YC YA
-7741- OC OA GC GA
-7761- OC OA GC GA
PART NO.* COLOR
597-7731-2xx Red/Yellow
597-7741-2xx Orange/Green
597-7761-2xx Orange/
Pure Green
Red/Yellow Orange/Green Orange/Pure Green
ABSOLUTE MAXIMUM RATINGS (T
A
=25°C)
-7731 -7741 -7761
Power Dissipation (mW) 100/100 100/100 100/100
Forward Current (mA) 30/30 30/30 30/30
Derating (mA/°C) From 55°C .66/.66 .66/.66 .66/.66
Peak Current (mA) 500 500 500
Pulse width 10 µs
Operating Temperature (°C) -55/+100 -55/+100 -55/+100
Storage Temperature (°C) -55/+100 -55/+100 -55/+100
Soldering Profile 235°C peak 15 seconds, 185° for 90 seconds
Red/Yellow Orange/Green Orange/Pure Green
OPERATING CHARACTERISTICS (T
A
=25°C)
-7731 -7741 -7761
Luminous Intensity (mcd) Min. 2.5/2.5 4/4 2.5/2.5
I
F
=10mA Typical 7.3/6.8 8/8 5/5
Peak Wavelength (nm) Typical 635/586 610/565 610/557
λ Peak
Viewing Angle (2Θ
11
// 22
) Typical 120° 120° 120°
Forward Voltage (V) Typical 2/2 2/2 2/2
I
F
=10mA Max. 2.6/2.6 2.6/2.6 2.6/2.6
Reverse Voltage (V), I
R
=10µA Min. 5 5 5
Dimensions in mm [inches]
*ORDERING INFORMATION
597-77x1-2xx
packaging option
02 20 pieces on tape
07 7" reel, 2000 pcs/reel
TAPING SPECIFICATIONS
(rear side of tape)
®
Surface Mount LED
Bi-Color
Features
• Compatible with automatic
placement equipment
• Compatible with infrared
reflow processes
• Packaged on 8mm tape, 7" reels
(meets EIA-RS-481-1 standard)
• Helps to eliminate mixed
technology PC board processing
• Compatible with Dialight's
Optopipe
TM
Series light pipes
REEL
SPROCKET HOLES
4.00
[.157]
2.00
[.078]
Ø 1.50
[.059]
TAPE & REEL FIGURE
1.75
[.068]
3.50
[.138]
8.00
[.315
]
3.40
[.134]
CATHODE
MARK
1.75
[.069]
2.00
[.078]
RECOMMENDED
SOLDER PAD
LAYOUT
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
597-7731-2xx
597-7741-2xx
597-7761-2xx
NEW
NEW