4

High Efficiency Red

HDSP-4830

Parameter

Symbol

Min.

Typ.

Max.

Units

Test Conditions

Luminous Intensity per LED

900

3500

µcd

Peak Wavelength

λ

PEAK

635

nm

λ

d

626

nm

Forward Voltage per LED

2.1

2.5

V

330

V

∆V

-2.0

mV/

°C

Thermal Resistance LED Junction-to-Pin

R

θ

J-PIN

300

°C/W/LED

Yellow

HDSP-4840

Parameter

Symbol

Min.

Typ.

Max.

Units

Test Conditions

Luminous Intensity per LED

600

1900

µcd

Peak Wavelength

λ

PEAK

583

nm

λ

d

581

585

592

nm

Forward Voltage per LED

2.2

2.5

V

340

V

∆V

-2.0

mV/

°C

Thermal Resistance LED Junction-to-Pin

R

θ

J-PIN

300

°C/W/LED

Green

HDSP-4850

Parameter

Symbol

Min.

Typ.

Max.

Units

Test Conditions

Luminous Intensity per LED

600

1900

µcd

Peak Wavelength

λ

PEAK

566

nm

λ

d

571

577

nm

Forward Voltage per LED

2.1

2.5

V

350

V

∆V

-2.0

mV/

°C

Thermal Resistance LED Junction-to-Pin

R

θ

J-PIN

300

°C/W/LED

Notes:

1. The bar graph arrays are categorized for luminous intensity. The category is designated by a letter located on the side of the

package.

2. The dominant wavelength,

λ

the device.

3. The HDSP-4832/-4836/-4840/-4850 bar graph arrays are categorized by dominant wavelength with the category designated by a

number adjacent to the intensity category letter. Only the yellow elements of the HDSP-4832/-4836 are categorized for color.

4. Electrical/optical characteristics of the High-Efficiency Red elements of the HDSP-4832/-4836 are identical to the HDSP-4830

characteristics. Characteristics of Yellow elements of the HDSP-4832/-4836 are identical to the HDSP-4840. Characteristics of

Green elements of the HDSP-4832/-4836 are identical to the HDSP-4850.

5. Reverse voltage per LED should be limited to 3.0 V max. for the HDSP-4820/-4830/-4840/-4850/-4832/-4836 and 5.0 V max. for

the HLCP-J100.