3mm
Prism
®
CBI
®
Circuit Board Indicator
Surface Mount LED, Round Lens
CATHODE
IDENTIFICATION
4.3
[.170]
2.7
[.105]
6.1
[.240]
591-2001-0xx
591-2301-0xx
591-2401-0xx
Part
Number*
591-2001-0xx
591-2301-0xx
Type
High Efficiency
Red
High Performance
Green
High Performance
Yellow
1
5.0
[.198]
2.8
[.112]
3.2
[.125]
.1 MAX
[.004 MAX]
CATHODE
1.75
[.069]
2.00
[.079]
4.00
[.157]
3.05 [.120]
Note: Traces front to back
and masked.
591-2401-0xx
1.50
[.059]
16.00
[.630]
2.4
[.094]
7.5
[.295]
LENS
DIRECTION
8.00
[.315]
2.0
[.079]
1.2
[.047]
2.0
[.079]
Features
• Helps to eliminate mixed technology PC
board processing.
• Unique patented low part count design.
• Compatible with automatic placement
equipment.
• Compatible with infrared and vapor phase
solder processes.
• Packaged on 16mm tape, 7” or 13" reels per
EIA-481-2.
• Black housing enhances contrast ratio.
• Housing material meets UL94V-0
flammability rating.
• Lens material meets UL94-HB flammability
rating.
• Uses LEDs designed specifically for surface
mounting.
DIRECTION OF FEED
NOTE: Terminations are plated Sn/Pb.
RECOMMENDED PC BOARD
LAYOUT
Dimensions in mm [inches]
U.S. Patent RE 34,254; foreign patents pending.
*ORDERING INFORMATION
591-2x01-0xx
packaging option
02
07
13
20 pieces on tape
7" reel, 400 pcs/reel
13" reel, 1600 pcs/reel
NEW
Dialight Corporation • 1501 Route 34 South • Farmingdale, NJ 07727 • TEL: (732) 919-3119 • FAX: (732) 751-5778 •www.dialight.com
1-7
591-2001-0xx
591-2301-0xx
591-2401-0xx
Absolute Maximum Ratings, T
A
=25°C
Parameter
Color*
Power Dissipation
(derate linearly from 25°C mA/°C)
Forward DC Current
Peak Forward Current (10µ sec)
Operating Temperature
Storage Temperature
Soldering Temperatures
Convection IR
Vapor Phase
235° Peak, above 185° for 90 sec.,
215°C for 3 Min.
-2001
20
100mA
.4
30mA
120mA
-2301
21
100mA
.4
30mA
120mA
-55°C to +100°C
-55°C to +100°C
-2401
24
60mA
.25
20mA
80mA
Solder Adherence per MIL-STD-202E, Method 208C
*LED colors: 20) High Efficiency Red 21) High Efficiency Green,
24) High Performance Yellow
U.S. Patent RE 34,254; foreign patents pending.
Operating Characteristics (TA = 25°C)
Parameter
Forward Voltage
VF
Reverse Voltage
VR
Part No.
-2001
-2301
-2401
-2001
-2301
-2401
-2001
-2301
-2401
Luminous Intensity
IV
-2001
-2301
-2401
-2001
Viewing Angle
(
2
Θ
1/ 2
)
-2301
-2401
Color*
20
21
24
20
21
24
20
21
24
20
21
24
20
21
24
5
5
5
628
570
590
5
4
5
40
40
40
deg.
mcd
IF = 10mA
nm
V
IR = 10 µA
Min
Typ
2
2
2
Max
2.6
2.6
2.6
V
IF = 10mA
Units
Test Cond.
Dominant Wavelength
λ
Dom
Θ
1/ 2
is the off axis angle at which the luminous intensity is half the axial luminous intensity
*LED colors: 20) High Efficiency Red 21) High Efficiency Green,
24) High Performance Yellow
1-8
Dialight Corporation • 1501 Route 34 South • Farmingdale, NJ 07727 • TEL: (732) 919-3119 • FAX: (732) 751-5778 •www.dialight.com