HDSP-70 Datasheet, PDF (3/7 Pages) Agilent(Hewlett-Packard) – 17.3 mm (0.68 inch) General Purpose 5 x 7 Dot Matrix

3
Absolute Maximum Ratings at T_A = 25°C
HER
HDSP-701E/
Parameter
711E/703E/
713E
Average Power per Dot^[1]
75
Peak Forward Current per Dot^[1,2]
90
(1/10 Duty Cycle, 0.1 ms Pulse Width)
Average Forward Current per Dot^[1]
23
AlGaAs
HDSP-701A/
703A/711A/
713A
75
125
23^[3]
Green
HDSP-701G/
711G/703G/
713G
75
90
Units
mW
mA
15^[2]
mA
Reverse Voltage per Dot
5
5
5
V
Operating Temperature
Storage Temperature
Wave Soldering Temperature for 3 seconds^[3]
(1.6 mm [0.063 in.] below Body)
–40 to +85
–40 to +85
250
–40 to +85
–40 to +85
250
–40 to +85 °C
–40 to + 85 °C
250
°C
Notes:
1. Do not exceed maximum average current per dot.
2. Derate above 35°C at 0.2 mA/°C.
3. 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-
701E
711E
703E
713E
Parameter
Luminous Intensity/Dot
(Digit Average)^[1]
Peak Wavelength
Dominant Wavelength^[2]
Forward Voltage
Reverse Voltage^[3]
Luminous Intensity
Matching Ratio
Symbol Min. Typ. Max. Units
I_V
1.289 2.500
mcd
␭_PEAK
␭_d
V_F
V_R
⌱_V-M
632
nm
622
nm
3.40 V
2.05 2.50
1.60
5
V
2:1
Test
Conditions
I_F = 50 mA,
20% Duty Factor
I_F = 20 mA
I_F = 20 mA
I_F = 50 mA
I_F = 20 mA
I_F = 5 mA
I_R = 100 µA
I_F = 50 mA
20% Duty Factor