TLGE174P Datasheet, PDF (3/4 Pages) Toshiba Semiconductor – TOSHIBA LED Lamp InGaAP Green Light Emission

100
Ta = 25°C
50
30
I_F – V_F
10
5
3
1
1.6
1.8
2.0
2.2
2.4
2.6
2.8
Forward voltage V_F (V)
I_V – Tc
3
1
0.5
0.3
0.1
-20
0
20
40
60
80
Case temperature Tc (°C)
TLGE174P
10000
5000
3000
Ta = 25°C
I_V – I_F
1000
500
300
100
50
0.5 1
3 5 10
30 50 100
300
Forward current I_F (mA)
Relative Luminous Intensity –
Wavelength
1.0
IF = 20mA
Ta = 25°C
0.8
0.6
0.4
0.2
0
520
540
560
580
600
620
640
Wavelength l (nm)
Radiation Pattern
Ta = 25°C
10°
20°
30°
40°
50°
0° 10°
20°
30°
40°
50°
60°
60°
70°
70°
80°
80°
90°
90°
0 0.2 0.4 0.6 0.8 1.0
I_F – Ta
80
60
40
20
0
0
20
40
60
80
100
Ambient temperature Ta (°C)
3
2002-09-25