6
Absolute Maximum Ratings at T
A
= 25° C
Description
HER
HDSP-31xE
Green
HDSP-31xG
AlGaAs Red
HDSP-31xA
Yellow
HDSP-31xY Units
Power Dissipation Segment 65 65 30 52 mW
Forward Current Segment 25
[1]
25
[2]
15
[3]
20
[4]
mA
Peak Forward Current per Segment
(1/10 Duty Factor at 10 kHz)
100 100 80 80 mA
Operating Temperature Range -35 to +85 -35 to +85 -35 to +85 -35 to +85 °C
Storage Temperature Range -35 to +85 -35 to +85 -35 to +85 -35 to +85 °C
Reverse Voltage per Segment or DP 5555V
Wavesoldering Temperature for 3 Seconds
(at 2 mm Distance from the Body)
250 250 250 250 °C
Note:
1. Derate above 25° C at 0.33 mA/°C.
2. Derate above 25° C at 0.33 mA/°C.
3. Derate above 25° C at 0.2 mA/°C.
4. Derate above 25° C at 0.27 mA/°C.
Electrical/Optical Characteristics at T
A
= 25° C
High E ciency Red (HER)
Device
HDSP- Parameter Symbol Min. Typ. Max. Units Test Conditions
311E
313E
Luminous Intensity/Segment I
V
1.49 mcd I
F
= 5 mA
1.25 3.20 I
F
= 10 mA
Forward Voltage V
F
2.05 2.40 V I
F
= 20 mA
Peak Wavelength
PEAK
635 nm
Dominant Wavelength
d
620 nm
Reverse Voltage V
R
5V
I
R
= 100 A
Green
Device
HDSP- Parameter Symbol Min. Typ. Max. Units Test Conditions
311G
313G
Luminous Intensity/Segment I
V
1.25 3.20 mcd I
F
= 10 mA
Forward Voltage V
F
2.06 V I
F
= 10 mA
1.80 2.25 2.60 I
F
= 20 mA
Peak Wavelength
PEAK
568 nm
Dominant Wavelength
d
573 nm
Reverse Voltage V
R
5V
I
R
= 100 A
