BQ-M302RD Datasheet, PDF (3/3 Pages) BRIGHT LED ELECTRONICS CORP – 8.40 mm (0.33) high four digit seven segments display

BRIGHT LED ELECTRONICS CORP.
SINCE 1981
BQ-M302RD
● Typical Electro-Optical Characteristics Curves
(25℃ Ambient Temperature Unless Otherwise Noted)
Fig.1 Relative Radiant Intensity VS. Wavelength
1.0
0.5
0
460
490
520
550
580
610
640
Wavelength(nm)
Fig.2 Forward Current VS.
Forward Voltage
50
40
30
20
10
0
12345
Forward Voltage (V)
Fig.3 Relative Luminous
Intensity VS.
Ambient Temperature
3.0
2.5
2.0
1.5
1.0
0.5
0
-40 -20 0 20 40 60
Ambient Temperature Ta( C)
Fig.4 Relative Luminous
Fig.5 Forward Current
Intensity VS.
Derating Curve VS.
Forward Current
3.0
Ambient Temperature
50
佰鴻工業股份有⁴⁰ 限公司
2.0
30
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10
0.0
0 10 20 30 40 50
Forward Current(mA)
0
20 40 60 80 100 120
Ambient Temperature Ta( C)
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