JH162A Datasheet, PDF (15/25 Pages) List of Unclassifed Manufacturers – SPECIFICATIONS FOR LCD MODULE

JH162A SERIES
JEWEL HILL
12. Backlight Characteristics:
LED Backlight
i) Feature
---Long life expectancy of >100,000 hours.
---Simple brightness adjustment.
---This is the most popular choice of backlight.
ii) Electrical and optical data
Forward Voltage
Reverse Current
Peak Wavelengh
Per Segment
Uni
Min.
Typ.
Max.
t
V_F 3.8
4.2
4.5
V
I_R
--
--
100 µA
Green P
--
565
--
Yellow
--
585
--
nm
Red
--
635
--
Condition
I_F=10MA
V_R=4VA
I_F=10MA
iii) Maximum ratings at 25
Each LED segment consists of 2 LED chips in series
Symbol
Forward Current
I_F
Pulse Current, 10% duty, 1ms pulse width
I_FP
Reverse Voltage
V_R
Power Dissipation
P
Operating Temperature
T_OP
Storage Temperature
T_ST
Maximum Value
15MA
50MA
4.0V
45MVV
-20 -----+70
-30 -----+80
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