1.8mm Package Discrete LED
RED, Low Current
1.8RXL
♦
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♦
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1.8mm Small Footprint Package
RoHS Compliant
Water Clear (C) and Diffused (D) Lenses
Available in a Shouldered Lead Frame style
2 mA Low Operating Current
Ideal for Status Indication and Display
Recommended for Bivar H-381C and H-485C holder
assemblies
Bivar 1.8mm Package 2 mA Low Current LED is special binned at 2 mA and is ideal for those applica-
tions where lower power budget and smaller indication lighting are required such as solar panel or bat-
tery-powered portable devices. Bivar offers water clear LED lens for maximum light output and
diffused LED lens for uniform light output. The Shouldered Lead frame LED has a built in strain relief
feature which is ideal for Right Angle Holder assemblies that require lead bends.
Peak. Wavelength
λp(nm)
TYP.
700nm
Part Number
1.8RCL
1.8RDL
Material
Emitted Color
Lens Appearance
Water Clear
Red Diffused
Viewing Angle
35°
50°
GaP/GaP
RED
Outline Dimensions
Outline Drawings Notes:
1. All dimensions are in inches [millimeters].
2. Standard tolerance: ±0.010" unless otherwise noted.
3. Tolerance of overall epoxy outline: ±0.020" unless otherwise noted.
4. Epoxy meniscus may extend to 0.060" max.
Part Number Designation
LED Dome, mm
Emitted Color
Lens Appearance
1.8 X X L
Low Current
ATTENTION
OBSERVE PRECAUTIONS
FOR HANDLING
ELECTROSTATIC
SENSITIVE DEVICES
RoHS
Compliant
Moisture
Sensitivity
Levels 1
Bivar reserves the right to make changes at any time without notice.
Bivar, Inc. — 4 Thomas, Irvine, California 92618, U.S.A.
Phone: (949) 951-8808 Fax: (949) 951-3974 E-mail: bivar@bivar.com Web: www.bivar.com
Revision A 08/12
Page 1 of 4
3mm (T1) Package Discrete LEDs
1.8mm Package Discrete LED
AMBER Current
RED, Low
Absolute Maximum Ratings
T
A
= 25°C unless otherwise noted
Power Dissipation
Forward Current ( DC )
Peak Forward Current
1
Reverse Voltage
Operating Temperature Range
Storage Temperature Range
Lead Soldering Temperature ( 3 mm from the base of the epoxy bulb )
2
Notes: 1. 10% Duty Cycle, Pulse Width
≤
0.1 msec.
10 mW
7 mA
/ mA
5V
-25 ~ +85°C
-30 ~ +100°C
260°C
2. Solder time less than 5 seconds at temperature extreme.
Electrical / Optical Characteristics
T
A
= 25°C & I
F
= 2 mA unless otherwise noted
Forward
Voltage (V)
1
Recommend
Forward
Current (mA)
Reverse
Dominant
Current
Wavelength (nm)
2
(μA)
MAX
100
MIN
/
/
TYP
/
/
MAX
/
/
Luminous
Intensity Iv (mcd)
MIN
/
/
TYP
1.0
0.5
MAX
/
/
Viewing
Angle
2
Ө
½
(deg)
TYP
35
50
Part Number
MIN TYP MAX MIN TYP MAX
1.8RCL
1.8RDL
/
2.1
2.6
/
2
/
Notes: 1. Tolerance of forward voltage : ±0.05V.
2. Tolerance of dominant wavelength : ±1.0nm.
Bivar reserves the right to Bivar reserves theany time make changes at any time without supply the best product possible.
make changes at right to in order to improve design and to notice.
Bivar, Inc. — 4 Thomas, Irvine, California 92618, U.S.A.
Phone: (949) 951-8808 Fax: (949) 951-3974 E-mail: bivar@bivar.com Web: www.bivar.com
Revision A 08/12
Page 2 of 4
3mm (T1) Package Discrete LEDs
1.8mm Package Discrete LED
AMBER Current
RED, Low
Typical Electrical / Optical Characteristics
T
A
= 25°C unless otherwise noted
0°
Iv
10°
20°
30°
40°
1.0
35°
50°
0.5
50°
60°
70°
80°
0.0
600
700
800
900
1000
λ(nm)
90°
0.5
0.3
0.1
0.2
0.4
0.6
Fig. 2 Directivity Radiation Diagram
Fig. 1 Relative Luminous Intensity vs.
Wavelength
Vf (V)
Iv
1.2
1.1
1.0
0.9
0.8
-40
T (°C)
3.0
2.0
1.0
0
40
80
0.0
T (°C)
-40
0
40
80
Fig. 3 Forward Voltage vs. Temperature
Fig. 4 Relative Luminous Intensity vs. Temperature
Bivar reserves the right to Bivar reserves theany time make changes at any time without supply the best product possible.
make changes at right to in order to improve design and to notice.
Bivar, Inc. — 4 Thomas, Irvine, California 92618, U.S.A.
Phone: (949) 951-8808 Fax: (949) 951-3974 E-mail: bivar@bivar.com Web: www.bivar.com
Revision A 08/12
Page 3 of 4
3mm (T1) Package Discrete LEDs
1.8mm Package Discrete LED
AMBER Current
RED, Low
Recommended Soldering Conditions
Recommended Lead Free Wave Soldering Profile
Preheat Temperature: 100ºC Max.
Preheat Time: 20 ~ 50 Seconds
Peak Temperature: 260ºC Max.
Solder Time Above 217ºC: 5 Seconds Max.
Note: Turn off top heater at preheat to prevent the lamp body directly exposed to the heat source.
Packaging and Labeling Plan
AntiStatic Poly Bag with Desiccant
(500 pcs Max. per Bag)
Bivar reserves the right to Bivar reserves theany time make changes at any time without supply the best product possible.
make changes at right to in order to improve design and to notice.
Bivar, Inc. — 4 Thomas, Irvine, California 92618, U.S.A.
Bivar, Inc. — 4 Thomas, Irvine, California 92618, U.S.A.
Phone: (949) 951-8808 Fax: (949) 951-3974 E-mail: bivar@bivar.com Web: www.bivar.com
Phone: (949) 951-8808 Fax: (949) 951-3974 E-mail: bivar@bivar.com Web: www.bivar.com
Rev. A 01/16/08
Revision A 08/12
Page 4 of 4
Page 4 of 4
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