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HLMP-335X

T-13/4 (5 mm) Low Profile LED Lamps

HP => Agilent Technologies 

Green HLMP-355X/-356X Series

Electrical Specifications at TA = 25°C

Symbol

Description

Device

HLMP- Min. Typ. Max. Units

Test

Conditions

IV

Axial Luminous Intensity

3553

3554

3567

3568

1.6

6.7

4.2

10.6

3.2

10.0

7.0

15.0

mcd IF = 10 mA

(Figure 18)

2θ1/2

Including Angle Between Half

Luminous Intensity Points

3553

3554

3567

3568

50

Deg. Note 1 (Figure 21)

50

40

40

λPEAK Peak Wavelength

565

nm Measurement at

Peak (Figure 1)

λd

∆λ1/2

τs

C

RθJ-PIN

Dominant Wavelength

Spectral Line Halfwidth

Speed of Response

Capacitance

Thermal Resistance

569

nm Note 2

28

nm

500

ns

18

pF

VF = 0; f = 1 MHz

260

°C/W Junction to

Cathode Lead

VF

Forward Voltage

2.1 2.7

V

IF = 10 mA

(Figure 17)

VR

Reverse Breakdown Voltage

ηV

Luminous Efficacy

5.0

595

V

lm/W

IR = 100 µA

Note 3

Notes:

1. θ1/2 is the off-axis angle at which the luminous intensity is half the axial luminous intensity.

2. Dominant wavelength, λd, is derived from the CIE chromaticity diagram and represents the single wavelength which defines the color

of the device.

3. Radiant Intensity, Ie, in watts/steradian may be found from the equation Ie = Iv/ηv, where Iv is the luminous intensity in candelas and

ηv is the luminous efficacy in lumens/watt.

Figure 17. Forward Current vs.

Forward Voltage.

Figure 18. Relative Luminous

Intensity vs. Forward Current.

1-106

Figure 19. Relative Efficiency

(Luminous Intensity per Unit

Current) vs. Peak Current.

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