HDSP-U1XX Datasheet, PDF (5/11 Pages) Agilent(Hewlett-Packard) – 8 mm (0.31 inch) Ultra Mini Seven Segment Displays

5
Electrical/Optical Characteristics at T_A = 25°C, continued
High Efficiency Red
Device
Series
Parameter
Symbol Min. Typ. Max.
HDSP- Luminous Intensity/Segment^[1,2]
U2xx (Digit Average)
I_V
360 980
5390
Forward Voltage/Segment or DP
Peak Wavelength
Dominant Wavelength^[3]
Reverse Voltage/Segment or DP^[4]
Temperature Coefficient of
V_F/Segment or DP
Thermal Resistance LED
Junction-to-Pin
V_F
2.0 2.5
λ_PEAK
635
λ_d
626
V_R
3.0 30
∆V_F/°C
-2
Rθ_J-Pin
200
Units
µcd
V
nm
nm
V
mV/°C
°C/W/
Seg
Test
Conditions
I_F = 5 mA
I_F = 20 mA
I_F = 20 mA
I_R = 100 µA
Orange
Device
Series
HDSP-
U4xx
Parameter
Luminous Intensity/Segment^[1,2]
(Digit Average)
Forward Voltage/Segment or DP
Peak Wavelength
Dominant Wavelength^[3]
Reverse Voltage/Segment or DP^[4]
Temperature Coefficient of
V_F/Segment or DP
Thermal Resistance LED
Junction-to-Pin
Symbol
I_V
V_F
λ_PEAK
λ_d
V_R
∆V_F/°C
Min.
360
3.0
Typ.
980
5390
2.0
600
603
30
-2
Max. Units
µcd
2.5
V
nm
nm
V
mV/°C
Test
Conditions
I_F = 5 mA
I_F = 20 mA
I_F = 20 mA
I_R = 100 µA
Rθ_J-Pin
200
°C/W/
Seg