4. Characteristic Diagrams
Forward Current vs. Forward Voltage
Luminous Intensity vs. Forward Current
100
180
160
140
120
100
80
10
1
60
40
RED
GREEN
BLUE
RED
20
GREEN
BLUE
0
0.1
1.8
2.0
2.2
2.4
2.6
2.8
3.0
3.2
3.4
3.6
0
5
10
15
20
25
30
35
40
Forward Current IF[mA]
Forward Voltage VF[V]
Forward Current Derating Curve
Radiation Diagram
40
35
30
90
.0
.8
.6
.4
.2
120
60
Red : 0.42mA/oC
25
20
15
10
5
30
150
Blue & Green : 0.145mA/oC
0
.0
180
0
-25
0
25
50
75
100
0.5
0.5
Ambient temperature Ta[oC]
HBTGFR421-S
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TEL: 82-2-3281-6269 FAX: 82-2-858-5537
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- 3/7-
SEOUL [ Seoul Semiconductor ]
