Agilent HSMx-C220
High Performance ChipLEDs
Data Sheet
Description
The HSMx-C220 is the smallest and
the most efficient ChipLED package
available in the market. The pack-
age contains a reflector cup and
lens to maximize light extraction.
They are available in a wide range
of colors. All packages come in
8 mm tape on 7 inch reels which
make them suitable for automated
pick and place process. The parts
are also compatible with IR reflow
solder processes.
Features
Small size (2 x 1.25 x 1.2 mm)
High performance (with reflector
cup and lens)
Directional optics
Industry standard footprint
Compatible with IR solder
Operating temperature range of
30
C to +85
C
Available in 8 mm tape on 7 in.
(178 mm) diameter reels
Applications
Keypad backlighting
Push-button backlighting
LCD backlighting
Symbol backlighting
Front panel indicator
The small package size makes
these LEDs prime choices for all
backlighting applications and
front panel illumination especially
where space is a premium. The
directional viewing angle of less
than 90 degrees makes the parts
suitable for use with light guide/
pipe.
Device Selection Guide
Part Number
Color
Package Description
HSMA-C220
AS AlInGaP Amber
Tinted, non-diffused
HSMC-C220
AS AlInGaP Red
Tinted, non-diffused
HSML-C220
AS AlInGaP Orange
Tinted, non-diffused
HSMU-C220
TS AlInGaP Amber
Tinted, non-diffused
HSMM-C220
InGaN Green
Tinted, non-diffused
HSMN-C220
InGaN Blue
Tinted, non-diffused
HSMD-C220
GaP Orange
Tinted, non-diffused
HSMG-C220
GaP Green
Tinted, non-diffused
HSMS-C220
GaP HER
Tinted, non-diffused
HSMY-C220
GaP Yellow
Tinted, non-diffused
HSMH-C220
AS AlGaAs Red
Tinted, non-diffused
2
Package Dimensions
1.25 (0.05)
1.16 (0.046)
1.25 (0.05)
SOLDERING
PAD
0.50 (0.02)
1.25 (0.05)
0.63 (0.025)
POLARITY
2.00 (0.08)
1.20 (0.048)
0.45 (0.018)
GREEN CATHODE MARKING
NOTES:
1. ALL DIMENSIONS IN MILLIMETERS (INCHES).
2. TOLERANCE IS 0.1 mm ( 0.004 IN.) UNLESS OTHERWISE SPECIFIED.
3
Absolute Maximum Ratings at T
A
= 25C
Parameter
AlInGaP
InGaN
AlGaAs
GaP
Units
DC Forward Current
30
25
25
20
mA
Peak Pulsing Current
[1]
100
100
100
100
mA
Power Dissipation
78
105
65
52
mW
Reverse Voltage (I
R
= 100
A)
5
5
5
5
V
LED Junction Temperature
95
95
95
95
C
Operating Temperature Range
40 to +85
C
Storage Temperature Range
40 to +100
C
Electrical Characteristics at T
A
= 25C
Forward Voltage
Reverse Breakdown
Capacitance
V
F
(Volts)
V
R
(Volts)
C(pF), V
R
= 0,
Thermal
@ I
F
= 20 mA
@ I
R
= 100
A
f = 1 MHz
Resistance R
J-PIN
Color
Typ.
Max.
Min.
Typ.
Typ.
AS Amber
1.9
2.6
5
48
485
AS Red
1.9
2.6
5
48
485
AS Orange
1.9
2.6
5
52
485
TS Amber
2.2
2.6
5
40
485
InGaN Green
3.5
4.1
5
53
380
InGaN Blue
3.5
4.1
5
55
380
GaP Orange
2.2
2.6
5
10
450
GaP Green
2.2
2.6
5
7
450
GaP HER
2.1
2.6
5
4
450
GaP Yellow
2.1
2.6
5
3
450
AlGaAs Red
1.8
2.6
5
26
350
Note:
1. Pulse condition of 1/10 duty and 0.1 ms width.
4
Optical Characteristics at T
A
= 25C
Luminous
Color,
Viewing
Luminous
Intensity
Peak
Dominant
Angle
Efficacy
I
V
(mcd)
Wavelength
Wavelength
2
1/2
v
@ 20 mA
[1]
peak
(nm)
d
[2]
(nm)
Degrees
[3]
(lm/w)
Color
Min.
Typ.
Typ.
Typ.
Typ.
Typ.
AS Amber
63
180
595
592
85
500
AS Red
63
180
637
626
85
155
AS Orange
63
180
609
605
85
385
TS Amber
100
300
595
592
85
490
InGaN Green
63
230
523
525
65
490
InGaN Blue
25
70
468
470
65
70
GaP Orange
6.3
25
605
604
75
350
GaP Green
10
30
570
572
75
540
GaP HER
6.3
20
630
626
75
135
GaP Yellow
6.3
20
589
586
75
480
AlGaAs Red
25
80
660
639
75
75
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,
d
, is derived from the CIE Chromaticity Diagram and represents the perceived color of the device.
3.
1/2
is the off-axis angle where the luminous intensity is 1/2 the peak intensity.
5
Figure 1a. Relative intensity vs. wavelength for GaP and AlGaAs.
Figure 1b. Relative intensity vs. wavelength for AlInGaP.
ORANGE
RED
AMBER
1
0.8
0.6
0.4
0.2
0
500
550
600
650
700
WAVELENGTH - nm
RELA
TIVE INTENSITY
Figure 1c. Relative intensity vs. wavelength for InGaN.
GREEN
BLUE
1.0
0.5
0
350
500
550
650
WAVELENGTH nm
RELA
TIVE INTENSITY %
400
450
600
1.0
0.5
0
500
550
600
650
700
750
RELA
TIVE INTENSITY
WAVELENGTH - nm
GREEN
YELLOW
ORANGE
HER
AIGaAs
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