HLMP-335X Просмотр технического описания (PDF) - HP => Agilent Technologies

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HLMP-335X

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

HP => Agilent Technologies 

Figure 10. Maximum Tolerable Peak

Current vs. Pulse Duration. (IDC MAX

as per MAX Ratings).

Figure 11. Relative Luminous Intensity vs. Angular

Displacement.

Yellow HLMP-345X/-346X Series

Electrical Specifications at TA = 25°C

Symbol

Description

Device

HLMP- Min. Typ. Max. Units

Test

Conditions

IV

Axial Luminous Intensity

3450

3451

3465

3466

2.2 4.0

5.7 10.0

5.7 12.0

9.2 18.0

mcd IF = 10 mA

(Figure 13)

2θ1/2

Including Angle Between Half

Luminous Intensity Points

3450

3451

3465

3466

50

Deg. Note 1 (Figure 16)

50

45

45

λPEAK Peak Wavelength

583

nm Measurement at

Peak (Figure 1)

λd

∆λ1/2

τs

C

RθJ-PIN

Dominant Wavelength

Spectral Line Halfwidth

Speed of Response

Capacitance

Thermal Resistance

585

nm Note 2

36

nm

90

ns

15

pF

VF = 0; f = 1 MHz

260

°C/W Junction to

Cathode Lead

VF

Forward Voltage

2.0 2.4

V

IF = 10 mA

(Figure 12)

VR

Reverse Breakdown Voltage

ηV

Luminous Efficacy

5.0

500

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.

1-104

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