1-20
Dialight Corporation 1501 Route 34 South Farmingdale, NJ 07727 TEL: (732) 919-3119 FAX: (732) 751-5778 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
1
2
3
4
-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
(TA=25C)
-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 s
Operating Temperature (C)
-25/+75
-25/+75
-25/+75
Storage Temperature (C)
-30/+85
-30/+85
-30/+85
Soldering Profile
240C to 260C for 10 seconds
Red/Green
Yellow/Green
Red/Yellow
OPERATING CHARACTERISTICS
(TA=25C)
-7701
-7721
-7731
Luminous Intensity (mcd)
Min.
1.6/6
3/6
1.6/3
IF=20mA
Typical
4/12
8/12
4/8
Peak Wavelength (nm)
Typical
630/565
585/565
630/585
Peak
Viewing Angle (2
1
1// 22
)
Typical
170
170
170
Forward Voltage (V)
Typical
2/2
2.1/2
2/2.1
IF=20mA
Max.
2.6/2.6
2.8/2.6
2.6/2.8
Reverse Voltage (V), IR=10A
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
1
1// 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
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