Agilent HSMx-C660
Right Angle Surface Mount
Chip LEDs
Data Sheet
Features
• Right Angle Mounting
• Compatible with IR Reflow Soldering
Process
• Available in a Wide Variety
of Colors
• Available in 8 mm Tape on 178 mm
(7") Diameter Reels
Description
The HSMx-C660 series of chip-type
LEDs are designed to illuminate at a
right angle to the direction of
mounting. When mounted on a PC
board, these devices will emit light in
a direction parallel to the board.
The small 3.0 x 2.0 mm footprint of
the HSMx-C660 is designed for
applications where space is limited.
These devices are available in
five colors and use untinted, non-
diffused optics.
The HSMx-C660 series of parts are
compatible with IR reflow soldering
process only.
Package Dimensions
CATHODE
3.0
ANODE
Applications
• LCD Backlighting
• Keypad Side/Backlighting
• Light Piping
• Right Angle Indicator
1.0
0.3
0.3
2.0
2.0
1.0
0.25
0.88
CATHODE
0.25
ANODE
POLARITY MARK
R 0.45
TO REINFORCE SOLDERING
(NON-PIN CONNECTION)
Footprint
(mm)
3.0 x 2.0 x 1.0
Parts
per Reel
3000
DH AS
AlGaAs
HSMH-C660
High
Efficiency Red
HSMS-C660
Orange
HSMD-C660
Yellow
HSMY-C660
Green
HSMG-C660
Absolute Maximum Ratings at T
A
= 25°C
Parameter
DC Forward Current
[1]
Power Dissipation
Reverse Voltage (I
R
= 100
µA)
Operating Temperature Range
Storage Temperature Range
[2]
Notes:
1. Derate linearly as shown on Figure 4.
2. Maximum temperature for the tape and reel packaging is 60°C.
HSMx-C660
25
65
5
–30 to +85
–40 to +100
Units
mA
mW
V
°C
°C
Optical Characteristics at T
A
= 25°C
Luminous
Intensity I
v
(mcd) @
I
F
= 20 mA
Min. Typ.
6.3
16.0
Peak
Wavelength
λ
peak
(nm)
Typ.
650
Color
Dominant
Wavelength
λ
d[1]
(nm)
Typ.
639
Viewing
Angle
2θ
1
/
2
(degrees)
[2]
Typ.
155
Luminous
Efficacy
η
v
(lm/W)
80
Part No.
HSMH-C660
HSMS-C660
Color
DH AlGaAs
Red
High
Efficiency
Red
Orange
Yellow
Green
1.6
1.6
1.6
4.0
5.0
5.0
5.0
9.0
639
606
589
570
626
604
586
572
155
155
155
155
145
380
500
595
HSMD-C660
HSMY-C660
HSMG-C660
Notes:
1. The dominant wavelength,
λ
d
, is derived from the CIE Chromaticity Diagram and represents the perceived color of the device.
2.
θ
1
/
2
is the off-axis angle where the luminous intensity is
1
/
2
the peak intensity.
Electrical Characteristics at T
A
= 25°C
Forward
Voltage V
F
(Volts) @
I
F
= 20 mA
Typ. Max.
1.8
2.2
Reverse
Breakdown
V
R
(Volts) @
I
R
= 100
µA
Min.
5
Capacitance C
(pF) V
F
= 0,
f = 1 MHz
Typ.
4.5
Thermal
Resistance
Rθ
J-PIN
(°C/W)
300
Part No.
HSMH-C660
HSMS-C660
Color
DH AlGaAs
Red
High
Efficiency
Red
Orange
Yellow
Green
1.9
2.0
2.1
2.2
2.6
2.6
2.6
2.6
5
5
5
5
4.0
4.0
3.0
8.0
300
300
300
300
HSMD-C660
HSMY-C660
HSMG-C660
2
Color Bin Limits
[1]
Green Color Bins
[1]
Dom. Wavelength [nm]
MIN.
MAX.
561
565
564
568
567
571
570
574
573
577
Orange Color Bins
[1]
Dom. Wavelength [nm]
MIN.
MAX.
596.0
601.0
599.0
604.0
602.0
607.0
605.0
610.0
608.0
611.0
613.0
616.0
Yellow/Amber
Color Bins
[1]
Dom. Wavelength [nm]
MIN.
MAX.
581.5
585.0
584.0
587.5
586.5
589.0
591.5
594.0
590.0
592.5
595.0
597.5
Bin ID
A
B
C
D
E
Bin ID
A
B
C
D
E
F
Bin ID
A
B
C
D
H
J
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.
For HSMC, HSMH, HSMS, HSMZ (Red Color)
No color binning available.
Light Intensity (Iv) Bin Limits
[1]
Bin ID
A
B
C
D
E
F
G
H
J
K
L
M
N
P
Q
R
S
T
Intensity (mcd)
min.
max.
0.10
0.20
0.16
0.32
0.25
0.50
0.40
0.80
0.63
1.25
1.00
2.00
1.60
3.20
2.50
5.00
4.00
8.00
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.
3
1.0
GREEN
ORANGE
AlGaAs RED
RELATIVE INTENSITY
HIGH EFFICIENCY RED
0.5
YELLOW
0
500
550
600
650
700
750
WAVELENGTH – nm
Figure 1. Relative Intensity vs. Wavelength.
30
RELATIVE LUMINOUS INTENSITY
(NORMALIZED AT 20 mA)
I
E
– FORWARD CURRENT – mA
25
20
15
10
5
0
YELLOW
ORANGE
AlGaAs
RED
HER
GREEN
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
5
10
15
20
25
I
F
– FORWARD CURRENT – mA
30
25
20
15
10
5
0
1.0
1.5
2.0
2.5
3.0
0
20
40
60
80
100
V
F
– FORWARD VOLTAGE – V
I
DC
– DC FORWARD CURRENT – mA
T
A
– AMBIENT TEMPERATURE – °C
Figure 2. Forward Current vs. Forward Voltage.
Figure 3. Relative Luminous Intensity vs. DC
Forward Current.
Figure 4. Maximum DC Current vs. Ambient
Temperature.
20°
30°
40°
50°
10°
0°
1.0
0.8
NORMALIZED INTENSITY
0.6
60°
70°
80°
90°
0.4
0.2
10 20 30 40 50 60 70 80 90 100
ANGULAR DISPLACEMENT – DEGREES
Figure 5. HSMx-C660 Intensity vs. Angle, Vertical Axis.
4
10 SEC. MAX.
235°C MAX.
TEMPERATURE
PRE-HEAT 125-145°C
90 SEC. MAX.
ABOVE 183°C
3°C/SEC. MAX.
TIME
3°C/SEC. MAX.
Figure 6. Recommended Reflow Soldering Profile.
0.9
0.2
5.0 2.0
0.9
RWS CENTER
1.5
HSMx-C660 SERIES
USER FEED DIRECTION
EMITTED DIRECTION
CATHODE SIDE
MOUNTING EXAMPLE FOR HSMx-C660 SERIES
PRINTED LABEL
Figure 7. Recommended Solder Patterns.
Figure 8. Reeling Orientation for the HSMx-C660.
5
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