Datasheet

1-20
Dialight Corporation • 1501 Route 34 South • Farmingdale, NJ 07727 • TEL: [phone] • FAX: [phone] •www.dialight.com
597-77x1-1xx
.64
[.025]
.38
[.015]
1.27
[.050]
3.05
[.120]
2.30
[.091]
1.65
[.065]
2.50
[
.098]
1.00
[.039]
5.00
[.197]
2.00
[.079]
1.0
[.039]
0.5
[.020]
.508 [.020]
2.62
[.103]
BLACK BAND
(CATHODE
MARK)
1
4
2
3
TERMINAL ID
1234
-7701- GC GA RC RA
-7721- GC GA YC YA
-7731- YC YA RC RA
PART NO.* COLOR
597-7701-1xx Red/Green
597-7721-1xx Yellow/Green
597-7731-1xx Red/Yellow
Red/Green Yellow/Green Red/Yellow
ABSOLUTE MAXIMUM RATINGS (T
A
=25°C)
-7701 -7721 -7731
Power Dissipation (mW) 65/65 70/65 65/70
Forward Current (mA) 25 25 25
Derating (mA/°C) .33 .33 33
Peak Current (mA) 100 100 100
Pulse width = 1 µs
Operating Temperature (°C) -25/+75 -25/+75 -25/+75
Storage Temperature (°C) -30/+85 -30/+85 -30/+85
Soldering Profile 240°C to 260°C for 10 seconds
Red/Green Yellow/Green Red/Yellow
OPERATING CHARACTERISTICS (T
A
=25°C)
-7701 -7721 -7731
Luminous Intensity (mcd) Min. 1.6/6 3/6 1.6/3
I
F
=20mA Typical 4/12 8/12 4/8
Peak Wavelength (nm) Typical 630/565 585/565 630/585
λ Peak
Viewing Angle (2Θ
11
// 22
) Typical 170° 170° 170°
Forward Voltage (V) Typical 2/2 2.1/2 2/2.1
I
F
=20mA Max. 2.6/2.6 2.8/2.6 2.6/2.8
Reverse Voltage (V), I
R
=10µA Min. 4 4 4
Dimensions in mm [inches]
*ORDERING INFORMATION
597-77x1-1xx
packaging option
02 20 pieces on tape
07 7" reel, 3000 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-481-1 standard)
• Helps to eliminate mixed
technology PC board processing
• Compatible with Dialight's
Optopipe
TM
Series light pipes
4.00
[.157]
3.51
[.138]
8.00
[.315
]
1.50
[.059]
4.00
[.157]
2.00
[.079]
Cathode Side
of SMD
1.75
[.069]
RECOMMENDED
SOLDER PAD
LAYOUT
Θ
11
// 22
is the off axis angle at which the luminous intensity is half the axial luminous intensity
Solder Adherence per MIL-STD-202E, Method 208C