HLMP-CE30-RUQ00 datasheet(5/7 Pages) HP

5 / 7 page

Figure 4. Maximum forward current vs.

ambient temperature.

Figure 5. Color vs. forward current.

Figure 6. Spatial radiation pattern – 15

° lamps.

AMBIENT TEMPERATURE – °C

100

120

498

FORWARD CURRENT – mA

520

506

512

502

508

500

504

510

514

516

518

1.0

ANGLE – DEGREES

0.5

-30

-50

-20 -10

-40

Notes:

1. The dominant wavelength,

λd, is derived from the CIE Chromaticity Diagram and represents the perceived color of the device.

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

ηV, where Iv is the luminous intensity in candelas and ηV

is the luminous efficacy in lumens/watt.

Electrical/Optical Characteristics at TA = 25˚C

Parameter

Symbol

Min.

Typ.

Max.

Units

Test Conditions

Forward Voltage

3.8

4.0

IF = 20 mA

Reverse Voltage

IR = 100 µA

Capacitance

VF = 0, f = 1 MHz

Thermal Resistance

θJ-PIN

240

°C/W

LED Junction-to-Cathode Lead

Dominant Wavelength

λd

505

IF = 20 mA

Peak Wavelength

λPEAK

502

Peak of Wavelength of Spectral

Distribution at IF = 20 mA

Spectral Halfwidth

∆λ1/2

Wavelength Width at Spectral

Distribution Power Point at

IF = 20 mA

Luminous Efficacy

ηV

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

550

500

450

0.4

0.8

0.2

FORWARD CURRENT – mA

1.4

0.8

0.6

520

1.2

0.2

1.0

0.4

VF – FORWARD VOLTAGE – V

3.6

2.8

2.4

3.2

4.0

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