3mm (T1) Package Discrete LED
3mm (T1) Package Discrete LED
RED/YELLOW, Bi-Color
RED/YELLOW, Bi-Color
3BC-R/Y-X
♦
♦
♦
♦
♦
♦
Industry Standard 3mm (T1) Package
RoHS Compliant
2-Lead Bi-Color LED
White Diffused Lens
Available in Flange (F) and Shouldered (Blank) Lead Frame
styles
Ideal for Status Indication and Display
Bivar 3mm T1 Package 2-Lead Bi-Color LED is ideal for those applications where dual signals need to
be displayed at the same location such as standby-on indication for server or computer peripherals.
Bivar offers white diffused LED lens for uniform light output and the 2-lead package simplifies the cir-
cuitry design where a reverse voltage is available. The Flanged LED is ideal for Panel Mount Clip &
Ring assemblies and the Shouldered Lead frame LED has a built in strain relief feature which is ideal
for Right Angle Holder assemblies that require lead bends. A long lead version is also available with a
“-LL” suffix added to the part numbers.
Part Number
Material
GaAsP/GaP
GaAsP/GaP
GaAsP/GaP
GaAsP/GaP
Emitted Color
RED
YELLOW
RED
YELLOW
Peak. Wavelength
λp(nm)
TYP.
625nm
590nm
625nm
590nm
Lens Appearance
Viewing Angle
3BC-R/Y-F
White Diffused
45°
3BC-R/Y
Part Number Designation
3 B C - X X-X
LED Body, mm
Bi-Color
Lead Frame & Body Style
i.e. -F, Blank for Shouldered
2
nd
Emitted Color
1
st
Emitted Color
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 B 03/09
Page 1 of 6
3mm (T1) Package Discrete LED
LEDs
3mm (T1) Package Discrete LED
YELLOW/GREEN, Bi-Color
AMBER
RED/YELLOW, Bi-Color
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.
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 B 03/09
Page 2 of 6
3mm (T1) Package Discrete LED
LEDs
3mm (T1) Package Discrete LED
YELLOW/GREEN, Bi-Color
AMBER
RED/YELLOW, Bi-Color
Absolute Maximum Ratings
T
A
= 25°C unless otherwise noted
Power Dissipation
Forward Current ( DC )
Peak Forward Current
1
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.
80 mW
30 mA
150 mA
-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
= 20 mA unless otherwise noted
Forward
Voltage (V)
1
Recommend
Forward
Current (mA)
Reverse
Dominant
Current
Wavelength (nm)
2
(μA)
MAX
/
MIN
/
/
/
/
Luminous
Intensity Iv
(mcd)
Viewing
Angle
2
Ө
½
(deg)
TYP
45
Part
Number
Emitted
Color
MIN TYP MAX MIN TYP MAX
Red
3BC-R/Y-F
Yellow
Red
3BC-R/Y
Yellow
/
/
/
/
2.0
2.0
2.0
2.0
2.8
2.8
2.8
2.8
/
20
/
TYP MAX MIN TYP MAX
/
/
/
/
/
/
/
/
/
/
/
/
6
4
6
4
/
/
/
/
/
20
/
/
45
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 B 03/09
Page 3 of 6
3mm (T1) Package Discrete LED
LEDs
3mm (T1) Package Discrete LED
YELLOW/GREEN, Bi-Color
AMBER
RED/YELLOW, Bi-Color
Typical Electrical / Optical Characteristics - Red
T
A
= 25°C unless otherwise noted
Iv
0°
10°
20°
30°
40°
1.0
45°
0.5
50°
60°
70°
80°
λ(nm)
0.0
550 600
650 700 750
Fig. 1 Relative Luminous Intensity vs. Wavelength
@ 20mA
Iv
90°
0.5
0.3
0.1
0.2
0.4
0.6
Fig. 2 Directivity Radiation Diagram
Iv (%)
50
40
1000
100
30
20
10
.01
1.2
Vf (V)
10
1
1
10
100
1000
If (mA)
1.6
2.0 2.4
2.8 3.0
Fig. 3 Relative Intensity (10mA) vs.
Forward Voltage
50
40
30
20
10
0
0
20
40
60
80
100
T (°C)
If(mA)
Fig. 4 Relative Luminous Intensity (%) vs.
Forward Current
400
200
100
50
20
10
T (°C)
Iv (%)
-20
0 20 40
60
80 100
Fig. 5 Forward Current vs. Temperature
Fig. 6 Relative Intensity (%) vs. Temperature
@ 20 mA
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 B 03/09
Page 4 of 6
3mm (T1) Package Discrete LED
LEDs
3mm (T1) Package Discrete LED
YELLOW/GREEN, Bi-Color
AMBER
RED/YELLOW, Bi-Color
Typical Electrical / Optical Characteristics - Yellow
T
A
= 25°C unless otherwise noted
Iv
0°
10°
20°
30°
40°
1.0
45°
0.5
50°
60°
70°
80°
0.0
500
λ(nm)
90°
0.5
0.3
0.1
0.2
0.4
0.6
Fig. 2 Directivity Radiation Diagram
550
600
650
700
Fig. 1 Relative Luminous Intensity vs. Wavelength
@ 20mA
If (mA)
1000
100
10
1
0.1
1.0
Vf (V)
Iv
3.0
2.0
1.0
2.0
3.0
4.0
5.0
0.0
1
10
100
1000
If (mA)
Fig. 3 Forward Current vs. Forward Voltage
Fig. 4 Relative Luminous Intensity vs. Forward Current
Normalize @ 20 mA
Iv
Vf (V)
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. 5 Forward Voltage vs. Temperature
Fig. 6 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 B 03/09
Page 5 of 6
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