Absolute Maximum Ratings at T
A
=25°C
High Efficiency Red
HDSP-815E
HDSP-816E
62.5
100
25
3
-25 to +85
-25 to +85
250
Green
HDSP-815G
HDSP-816G
65
90
25
3
-25 to +85
-25 to +85
250
Parameter
Average Power per Segment or DP
Peak Forward Current per Segment or DP
(1/10 Duty Cycle, 0.1 ms Pulse Width)
DC Forward Current per Segment or DP
[1]
Reverse Voltage per Segment or DP
Operating Temperature
Storage Temperature
Wave Soldering Temperature for 3 Seconds
[2]
(1.6 mm [0.063 in.] below Body)
Units
MW
mA
mA
V
°C
°C
°C
Notes:
1. Derate above 25°C at 0.33 mA/°C.
2. Not recommended to be soldered more than 2 times. Minimum interval between solderings is 15 minutes. Total soldering time not to exceed
5 seconds.
Optical/Electrical Characteristics at T
A
=25°C
High Efficiency Red
Devices
HDSP-
Parameter
Luminous Intensity/Segment
(Segment Average)
[1,2]
Forward Voltage/Segment or DP
Peak Wavelength
Dominant Wavelength
[3]
Reverse Voltage/Segment or DP
[4]
Temperature Coefficient of
V
F
/Segment or DP
Symbol
I
v
V
F
PEAK
d
Min.
2.3
Typ.
4.8
2.1
635
626
25
-2
Max.
Units
mcd
V
nm
nm
V
mV/°C
Test
Conditions
I
F
= 20 mA
I
F
= 20 mA
3.0
815E
816E
V
R
V
F
/°C
3.0
I
R
= 100
µA
Green
Devices
HDSP-
Parameter
Luminous Intensity/Segment
(Segment Average)
[1,2]
Forward Voltage/Segment or DP
Peak Wavelength
Dominant Wavelength
[3]
Reverse Voltage/Segment or DP
[4]
Temperature Coefficient of
V
F
/Segment or DP
Symbol
I
v
V
F
PEAK
d
Min.
1.5
Typ.
3.3
2.1
566
571
50
-2
Max.
Units
mcd
V
nm
nm
V
mV/°C
Test
Conditions
I
F
= 20 mA
I
F
= 20 mA
2.6
815G
816G
V
R
V
F
/°C
3.0
I
R
= 100
µA
Notes:
1. Case temperature of the device immediately prior to the intensity measurement is 25°C.
2. The digits are categorized for luminous intensity. The intensity category is designated by a letter on the side of the package.
3. The dominant wavelength,
d
, is derived from the CIE chromaticity diagram and represents the single wavelength which defines the color of the
device.
4. Typical specification for reference only. Do not exceed absolute maximum ratings.
5