Figure 4. Maximum forward current vs.

ambient temperature.

Figure 5. Color vs. forward current.

Figure 6. Spatial radiation pattern – 15

° lamps.

0

0

AMBIENT TEMPERATURE – °C

40

80

35

30

25

15

10

20

60

100

120

5

20

40

0

498

FORWARD CURRENT – mA

15

25

520

506

10

20

512

30

5

502

508

500

504

510

514

516

518

1.0

0

ANGLE – DEGREES

0.5

-30

0

30

50

-50

10

-20 -10

20

-40

40

Notes:

1. The dominant wavelength,

2. The radiant intensity, le in watts per steradian, may be found from the equation le = Iv/

is the luminous efficacy in lumens/watt.

Parameter

Symbol

Min.

Typ.

Max.

Units

Test Conditions

Forward Voltage

3.8

4.0

V

Reverse Voltage

10

Capacitance

C

40

pF

Thermal Resistance

R

240

°C/W

LED Junction-to-Cathode Lead

Dominant Wavelength

505

nm

Peak Wavelength

502

nm

Peak of Wavelength of Spectral

Spectral Halfwidth

35

nm

Wavelength Width at Spectral

Distribution Power Point at

Luminous Efficacy

350

lm/W

Emitted luminous power/

Emitted radiant power

Figure 1. Relative intensity vs. wavelength.

Figure 2. Forward current vs. forward voltage.

Figure 3. Relative luminous intensity vs.

forward current.

WAVELENGTH – nm

400

600

1.0

0.6

0

550

500

450

0.4

0.8

0.2

0

0

FORWARD CURRENT – mA

15

25

1.4

0.8

0.6

520

1.2

30

0.2

1.0

0.4

10

2

0

VF – FORWARD VOLTAGE – V

3.6

20

15

2.8

30

5

10

25

2.4

3.2

4.0