HLMP-DB25-A0000 查看數據表（PDF） - HP => Agilent Technologies

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HLMP-DB25-A0000

T-1 3/4 (5 mm), T-1 (3 mm) Blue LED Lamps

HP => Agilent Technologies 

3

Optical Characteristics at TA = 25˚C

Part Number

HLMP-DB25-B00xx

HLMP-KB45-A00xx

Luminous

Intensity

IV (mcd)

@ IF = 20 mA

Min.

Typ.

40

100

30

45

Color,

Dominant

Wavelength

λd[1] (nm)

Typ.

462

462

Peak

Wavelength

λPEAK (nm)

Typ.

426

426

Viewing

Angle

2θ1/2[2]

Degrees

Typ.

25

40

Notes:

1. The dominant wavelength, λd, is derived from the CIE chromaticity diagram and represents the single wavelength which defines the

color of the device.

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

Electrical Characteristics at TA = 25˚C

Part

Number

HLMP-DB25-B00xx

HLMP-KB45-A00xx

Forward

Voltage

VF (Volts)

@ IF = 20 mA

Typ. Max.

Reverse

Breakdown

VR (Volts)

@ IR = 100 µA

Min. Typ.

4.0 5.0

5.0

30

4.0 5.0

5.0 30

Speed

Response

τs (ns)

Typ.

Capacitance

C (pF), VF = 0,

f = 1 MHz

Typ.

Thermal

Resistance

RθJ-PIN (°C/W)

Junction to

Cathode Lead

Typ.

500

97

260

500

97

290

1.0

0.5

0

350 400 450 500 550 600 650 700

WAVELENGTH – nm

60

50

40

30

20

10

0

0

1

2

3

4

5

VF – FORWARD VOLTAGE – V

Figure 1. Relative Intensity vs.

Wavelength.

Figure 2. Forward Current vs.

Forward Voltage.

1.6

1.4

1.2

1.0

20 30 40 50 60 70 80

IP – PEAK FORWARD CURRENT – mA

Figure 3. Relative Intensity vs. Peak

Forward Current (300 µs pulse

width, 10 ms period).

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