Purdy AND4GA Manual do Utilizador descarregar pdf (Página 2)

AND4GA

GaP Ultra Bright Green Light Emission Ultra Bright LED Lamps: Type 2

Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085

Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected]

7/18/07

www.purdyelectronics.com

-20 0 20 40 60 80

0.1

0.3

0.5

— T

Case Temperature T

(°C)

Relative Luminous Intensity

— T

Ambient Temperature T

(°C)

Allowable Forward Current I

(mA)

0 20 40 60 80 100

520 540 560 580 600 620 640

0.2

0.4

0.6

0.8

1.0

Relative Luminous Intensity — Wavelength

Wavelength λ (nm)

Relative Luminous Intensity

= 20 mA

= 25°C

Radiation Pattern

= 25°C

90°

80°

70°

60°

50°

40°

30°

20°

10°

0°

10°

20°

30°

40°

50°

60°

70°

80°

90°

0.200.40.80.6

Forward Current I

(mA)

135

30 50 100

100

V

— I

Luminous Intensity I

(mcd)

= 25°C

1.6 1.7 1.8 1.9 2.0 2.1 2.2 2.3

— V

Forward Voltage V

(V)

Forward Current I

(mA)

= 25°C

1 2

Surface Mount Package 1
Forward Current I 2

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