3
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 for temperature above 25°C.
2. Pulse condition of 1/10 duty and 0.1 msec. width.
HSMF-C155/C156/C157
25
100
65
5
95
–30 to +85
–40 to +85
Units
mA
mA
mW
V
°C
°C
°C
See IR soldering profile (Figure 6)
Optical Characteristics at T
A
=25
°
C
Color
HER
Orange
Yellow
Green
Luminous
Intensity
[1]
Iv(mcd) @ 20mA
Min.
Typ.
2.50
10.0
2.50
8.0
2.50
8.0
4.00
15.0
Peak
Wavelength
peak
(nm)
Typ.
630
605
589
570
Dominant
Wavelength
d
(nm)
Typ.
626
604
586
572
Viewing Angle
2
1/2
Degrees
[2]
Typ.
170
170
170
170
Notes:
1. The luminous intensity, Iv, is measured at the peak of the spatial radiation pattern, which may not be aligned with the mechanical
axis of the lamp package.
2.
1/2
is the off-axis angle where the luminous intensity is 1/2 the peak intensity.
Electrical Characteristics at T
A
=25
°
C
Color
HER
Orange
Yellow
Green
Forward Voltage
V
F
(V)
@ I
F
= 20 mA
Typ.
Max.
2.1
2.6
2.2
2.6
2.1
2.6
2.2
2.6
Reverse
Capacitance
Breakdown V
R
(V)
C(pF)
@ I
R
= 100
µ
A
@ V
F
= 0, f = 1Mhz
Min.
Typ.
5
5
5
7
5
6
5
9
Thermal
Resistance
R
J-P
(
°
C/W)
Typ.
325
325
325
325
Note:
The bicolor package contains two individual light sources of different color. The specifications above refer to each color of a
particular package.
AGILENT [ AGILENT TECHNOLOGIES, LTD. ]
