HDSP-815E Datasheet, PDF (5/8 Pages) Agilent(Hewlett-Packard) – 20 mm (0.8 inch) General Purpose Seven Segment Displays

5
Absolute Maximum Ratings at T_A=25°C
Parameter
High Efficiency Red
HDSP-815E
HDSP-816E
Average Power per Segment or DP
62.5
Peak Forward Current per Segment or DP
100
(1/10 Duty Cycle, 0.1 ms Pulse Width)
DC Forward Current per Segment or DP^[1]
25
Reverse Voltage per Segment or DP
3
Operating Temperature
-25 to +85
Storage Temperature
-25 to +85
Wave Soldering Temperature for 3 Seconds^[2]
250
(1.6 mm [0.063 in.] below Body)
Green
HDSP-815G
HDSP-816G
65
90
25
3
-25 to +85
-25 to +85
250
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-
815E
816E
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
V_R
⌬V_F/°C
Min.
2.3
3.0
Typ.
4.8
Test
Max. Units Conditions
mcd I_F = 20 mA
2.1 3.0 V I_F = 20 mA
635
nm
626
nm
25
V I_R = 100 µA
-2
mV/°C
Green
Devices
HDSP-
Parameter
Test
Symbol Min. Typ. Max. Units Conditions
Luminous Intensity/Segment
(Segment Average)^[1,2]
I_v
1.5 3.3
mcd I_F = 20 mA
815G
816G
Forward Voltage/Segment or DP
Peak Wavelength
Dominant Wavelength^[3]
Reverse Voltage/Segment or DP^[4]
Temperature Coefficient of
V_F/Segment or DP
V_F
␭_PEAK
␭_d
V_R
3.0
⌬V_F/°C
2.1 2.6 V I_F = 20 mA
566
nm
571
nm
50
V I_R = 100 µA
-2
mV/°C
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.