Agilent HSMF-C165, C166, C167
Miniature Bi-Color Surface Mount
Chip LEDs
Data Sheet
Features
• Small 1.6 x 0.8 mm footprint
• Diffused optics
• Operating temperature range of
–30°C to +85°C
• Compatible with reflow soldering
• Three color combinations
available: red/green, yellow/
green, orange/green
• Available in 8 mm tape on
7" (178 mm) diameter reels
Applications
• Keypad backlighting
• Symbol backlighting
• LCD backlighting
• Status indication
• Front panel indicator
Description
The HSMF-C16x series of bicolor
chip-type LEDs is designed in an
ultra small package for
miniaturization. It is the first of its
kind to achieve such small
packaging for 2 dies.
The small size, narrow footprint,
and low profile make this series of
LEDs excellent for backlighting,
status indication, and front panel
illumination applications.
Device Selection Guide
Part Number
HSMF-C165
HSMF-C166
HSMF-C167
Color
High Efficiency Red/Green
Yellow/Green
Orange/Green
Parts per Reel
4000
4000
4000
Package Dimensions
CATHODE LINE
LED DIES
1
3
0.8
(0.031)
2
4
1.6
(0.063)
GREEN
1
RED/YELLOW/ORANGE
2
4
POLARITY
3
DIFFUSED EPOXY
0.5
(0.020)
PC BOARD
CATHODE LINE
0.4 (0.016)
0.16
(0.006)
0.4 (0.016)
0.3
(0.012)
SOLDERING
TERMINALS
NOTES:
1. ALL DIMENSIONS IN MILLIMETERS (INCHES).
2. TOLERANCE IS ± 0.1 mm (± 0.004 IN.) UNLESS OTHERWISE SPECIFIED.
2
Absolute Maximum Ratings at T
A
= 25˚C
Parameter
DC Forward Current
[1]
Peak Pulsing Current
[2]
Power Dissipation
Reverse Voltage (I
R
= 100
µA)
LED Junction Temperature
Operating Temperature Range
Storage Temperature Range
Soldering Temperature
Notes:
1. Derate linearly as shown in Figure 4.
2. Pulse condition of 1/10 duty and 0.1 ms width.
HSMF-C165/166/167
20
100
52
5
95
–30 to +85
–40 to +85
See reflow soldering profile (Figure 6)
Units
mA
mA
mW
V
˚C
˚C
˚C
Electrical Characteristics at T
A
= 25˚C
Forward Voltage
V
F
(Volts)
@ I
F
= 20 mA
Typ.
Max.
2.1
2.2
2.1
2.2
2.6
2.6
2.6
2.6
Reverse Breakdown
V
R
(Volts)
@ I
R
= 100
µA
Min.
5
5
5
5
Capacitance
C (pF), @ V
F
= 0,
f = 1 MHz
Typ.
5
7
6
9
Thermal
Resistance
Rθ
J–PIN
(˚C/W)
Typ.
325
325
325
325
Color
HER
Orange
Yellow
Green
Optical Characteristics at T
A
= 25˚C
Luminous Intensity
I
V
(mcd)
@ 20 mA
[1]
Min.
Typ.
2.5
2.5
2.5
4.0
10.0
8.0
8.0
15.0
Peak
Wavelength
λ
peak
(nm)
Typ.
630
605
589
570
Color,
Dominant
Wavelength
λ
d[2]
(nm)
Typ.
626
604
586
572
Viewing Angle
2
θ
1/2
Degrees
[3]
Typ.
120
120
120
120
Color
HER
Orange
Yellow
Green
Notes:
1. The luminous intensity, I
V
, is measured at the peak of the spatial radiation pattern which may not be aligned with the mechanical axis of the lamp
package.
2. The dominant wavelength,
λ
d
, is derived from the CIE Chromaticity Diagram and represents the perceived color of the device.
3.
θ
1/2
is the off-axis angle where the luminous intensity is 1/2 the peak intensity.
3
Color Bin Limits
Green Color Bins
[1]
Bin ID
A
B
C
D
E
Orange Color Bins
[1]
Bin ID
A
B
C
D
E
F
Dom. Wavelength (nm)
Min.
Max.
596.0
601.0
599.0
604.0
602.0
605.0
608.0
611.0
607.0
610.0
613.0
616.0
Dom. Wavelength (nm)
Min.
Max.
561
565
564
568
567
571
570
574
573
577
Yellow/Amber Color Bins
[1]
Dom. Wavelength (nm)
Bin ID
Min.
Max.
A
581.5
585.0
B
584.0
587.5
C
586.5
590.0
D
589.5
592.5
E
591.5
595.0
F
594.0
597.5
Light Intensity (Iv) Bin Limits
[1]
Intensity (mcd)
Bin ID
Min.
Max.
A
0.10
0.20
B
0.16
0.32
C
0.25
0.50
D
0.40
0.80
E
0.63
1.25
F
1.00
2.00
G
1.60
3.20
H
2.50
5.00
J
4.00
8.00
Bin ID
K
L
M
N
P
Q
R
S
T
Intensity (mcd)
Min.
Max.
6.30
12.50
10.00
20.00
16.00
32.00
25.00
50.00
40.00
80.00
63.00
125.00
100.00
200.00
160.00
320.00
250.00
500.00
Note:
1. Bin categories are established for classification of products. Products may not be available in all
categories. Please contact your Agilent representative for information on currently available bins.
4
1.0
GREEN
RELATIVE INTENSITY
I
F
– FORWARD CURRENT – mA
100
HER
10
ORANGE
YELLOW
1
GREEN
YELLOW
0.5
ORANGE
HER
0
500
550
600
650
700
750
0
1.5 1.6 1.7 1.8 1.9
2
2.1 2.2 2.3
WAVELENGTH - nm
V
F
– FORWARD VOLTAGE – V
Figure 1. Relative intensity vs. wavelength.
Figure 2. Forward current vs. forward voltage.
I
F MAX
– MAXIMUM FORWARD CURRENT – mA
1.4
1.2
LUMINOUS INTENSITY
(NORMALIZED AT 20 mA)
25
20
Rθ
J-A
= 600˚C/W
Rθ
J-A
= 800˚C/W
10
1.0
0.8
0.6
0.4
0.2
0
0
5
10
15
20
25
30
15
5
0
0
20
40
60
80
100
I
F
– FORWARD CURRENT – mA
T
A
– AMBIENT TEMPERATURE – °C
Figure 3. Luminous intensity vs. forward
current.
Figure 4. Maximum forward current vs.
ambient temperature.
100
90
RELATIVE INTENSITY – %
80
70
60
50
40
30
20
10
0
-90 -80 -70 -60 -50 -40 -30 -20 -10
0
10 20 30 40 50 60 70 80 90
ANGLE
Figure 5. Relative intensity vs. angle.
5
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