2
Absolute Maximum Ratings at T
A
= 25°C
Parameter HSMx-C660 Units
DC Forward Current
[1]
25 mA
Power Dissipation 65 mW
Reverse Voltage (I
R
= 100 µA) 5 V
Operating Temperature Range –30 to +85 °C
Storage Temperature Range
[2]
–40 to +100 °C
Notes:
1. Derate linearly as shown on Figure 4.
2. Maximum temperature for the tape and reel packaging is 60°C.
Optical Characteristics at T
A
= 25°C
Luminous Color Viewing Luminous
Intensity I
v
Peak Dominant Angle Efficacy
(mcd) @ Wavelength Wavelength 2θ
1
/
2
η
v
I
F
= 20 mA λ
peak
(nm) λ
d
[1]
(nm) (degrees)
[2]
(lm/W)
Part No. Color Min. Typ. Typ. Typ. Typ.
HSMH-C660 DH AlGaAs 6.3 16.0 650 639 155 80
Red
HSMS-C660 High
Efficiency 1.6 5.0 639 626 155 145
Red
HSMY-C660 Yellow 1.6 5.0 589 586 155 500
HSMG-C660 Green 4.0 9.0 570 572 155 595
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 Reverse
Voltage V
F
Breakdown Capacitance C Thermal
(Volts) @ V
R
(Volts) @ (pF) V
F
= 0, Resistance
I
F
= 20 mA I
R
= 100 µA f = 1 MHz Rθ
J-PIN
(°C/W)
Part No. Color Typ. Max. Min. Typ.
HSMH-C660 DH AlGaAs 1.8 2.2 5 4.5 300
Red
HSMS-C660 High
Efficiency 1.9 2.6 5 4.0 300
Red
HSMY-C660 Yellow 2.1 2.6 5 3.0 300
HSMG-C660 Green 2.2 2.6 5 8.0 300
