HSMF-C15x
Bi-color Surface Mount Chip LEDs
Data Sheet
HSMF-C153/C155/C156/C157/C158
Description
The HSMF-C15x series of bicolor chip-type LEDs is de-
signed in an industry standard package for ease of han-
dling and use. These bicolor LEDs are available as high
efficiency red/yellow, high efficiency red/green, yellow/
green, orange/green and green/amber. The HSMF-C15x
has the widely used 3.2 x 2.7 mm footprint and wide view-
ing angle make this LED exceptional for backlighting ap-
plications.
All packages are compatible with reflow solder processes.
The small size and wide viewing angle make these LEDs
prime choices for backlighting applications and front pan-
el indicators especially where space is a premium.
Features
•
•
•
•
•
•
Small size
Industry standard footprint
Compatible with IR solder
Diffused optics
Operating temperature range of –30°C to +85°C
Five color combinations available:
Red/Yellow, Red/Green, Yellow/Green,
Orange/Green and Green/Amber.
•
Available in 8 mm tape on 7 in. (178 mm) diameter
reels
Applications
•
•
•
•
Push-button backlighting
Symbol backlighting
Status indicator
Front panel indicator
Device Selection Guide
Part Number
Parts per Reel
Color
Package Description
HSMF-C153
HSMF-C155
HSMF-C156
HSMF-C157
HSMF-C158
3000
3000
3000
3000
3000
GaP Yellow / GaP HER
GaP HER / GaP Green
GaP Yellow / GaP Green
GaP Orange / GaP Green
AlInGaP Green / AlInGap Amber
Untinted, Diffused
Untinted, Diffused
Untinted, Diffused
Untinted, Diffused
Untinted, Diffused
CAUTION:
HSMF-C15x LEDs are Class 1A ESD sensitive per JESD22-A114C.01. Please observe appropriate
precautions during handling and processing. Refer to Application Note AN-1142 for additional details.
Absolute Maximum Ratings at T
A
= 25°C
Parameter
GaP
AlInGaP Green
AlInGaP Amber
Units
DC Forward Current
[1]
Power Dissipation
[2]
Reverse Voltage (I
R
= 100
m
A)
LED Junction Temperature
Operating Temperature Range
Storage Temperature Range
Soldering Temperature
20
65
5
95
20
52
5
95
-30 to 85
°C
-40 to 85
°C
25
60
5
95
mA
mW
V
°C
See reflow soldering profile (Figure 6 & 7)
Notes:
1. Derate linearly as shown in Figure 4 for temperature above 25°C.
2. Pulse condition of 1/10 duty and 0.1 msec. width.
Optical Characteristics at T
A
= 25°C
Luminous Intensity
I
V [1]
(mcd)
@ 20mA
Part Number
Min.
Typ.
Color,
Peak Wavelength
ld
(nm)
Typical
Color,
Dominant Wavelength
ld
[2]
(nm)
Typical
Viewing Angle
2q
1/2 [3]
(Degrees)
Typical
GaP HER
GaP Yellow
GaP Green
GaP Orange
AlInGaP Green
AlInGap Amber
2.50
2.50
4.00
2.50
28.50
28.50
10.0
8.0
15.0
8.0
45.0
55.0
630
589
570
605
570
595
626
586
572
604
572
592
170
170
170
170
170
170
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 LED
package.
2. The dominant wavelength, ld, is derived from the CIE Chromaticity Diagram and represents the perceived color of the device.
3.
l
1/2
is the off-axis angle where the luminous intensity is ½ the peak intensity.
Electrical Characteristics at T
A
= 25°C
Forward Voltage
V
F
(Volts)
[1]
@ IF = 20mA
Part Number
Typ.
Max.
Reverse Breakdown
VR (Volts) @ IR = 100mA
Min.
Capacitance C (pF)
@VF = 0, f = 1Mhz
Typ.
Thermal Resistance
RθJ-P (°C/W)
Typ.
GaP HER
GaP Yellow
GaP Green
GaP Orange
AlInGaP Green
AlInGap Amber
2.1
2.1
2.2
2.2
2.1
1.9
2.6
2.6
2.6
2.6
2.4
2.4
5
5
5
5
5
5
5
6
9
7
22
45
325
325
325
325
325
325
Notes: The bicolor package contain two individual light sources of different color. The specifications above refer to each color of a particular package.
3
Light Intensity (Iv) Bin Limits
[1]
Intensity (mcd)
Bin ID
Min.
Max.
Bin ID
Intensity (mcd)
Min.
Max.
A
B
C
D
E
F
G
H
J
K
L
M
Tolerance: ±15%.
0.11
0.18
0.29
0.45
0.72
1.10
1.80
2.80
4.50
7.20
11.20
18.00
0.18
0.29
0.45
0.72
1.10
1.80
2.80
4.50
7.20
11.20
18.00
28.50
N
P
Q
R
S
T
U
V
W
X
Y
28.50
45.00
71.50
112.50
180.00
285.00
450.00
715.00
1125.00
1800.00
2850.00
45.00
71.50
112.50
180.00
285.00
450.00
715.00
1125.00
1800.00
2850.00
4500.00
Note:
1. Bin categories are established for classification of products. Products may not be available in
all categories. Please contact your Avago representative for information on currently available
bins.
1.0
GREEN
RELATIVE INTENSITY
YELLOW
0.5
ORANGE
HER
0
500
550
600
650
700
750
WAVELENGTH - nm
Figure 1. Relative intensity vs. wavelength.
5
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