HLMP-3750 查看數據表（PDF） - HP => Agilent Technologies

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HLMP-3750

T-13/4 (5 mm), T-1 (3 mm), Ultra-Bright LED Lamps

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5

Electrical/Optical Characteristics at TA = 25°C

T-13/4

Symbol Description T-13/4 Low Dome T-1

λPEAK Peak

Wavelength

37xx

38xx

39xx

D640

3390

3490

3590

1340

1440

1540

K640

λd

Dominant

37xx

Wavelength 38xx

39xx

D640

3390

3490

3590

1340

1440

1540

K640

∆λ3/4

Spectral Line

Halfwidth

37xx

38xx

39xx

D640

3390

3490

3590

1340

1440

1540

K640

τs Speed of

Respond

37xx

38xx

39xx

D640

3390

3490

3590

1340

1440

1540

K640

C Capacitance 37xx

38xx

39xx

D640

3390

3490

3590

1340

1440

1540

K640

RθJ-PIN Thermal

Resistance

37xx

38xx

39xx

D640

3390

3490

3590

1340

1440

1540

K640

VF Forward

Voltage

37xx

38xx

39xx

D640

3390

3490

3590

1340

1440

1540

K640

VR Reverse

37xx

Breakdown 38xx

Voltage

39xx

D640

3390

3490

3590

1340

1440

1540

K640

ηv Luminous

Efficacy

37xx

38xx

39xx

D640

3390

3490

3590

1340

1440

1540

K640

Min.

1.5

1.5

1.5

5.0

Typ.

635

583

565

558

626

585

569

560

40

36

28

24

90

90

500

3100

11

15

18

35

210

210

210

510

290

290

290

290

1.9

2.1

2.2

2.2

Max.

2.6

2.6

3.0

3.0

Units

nm

nm

nm

ns

pF

°C/W

V

V

Test

Conditions

Measurement

at Peak

Note 1

VF = 0,

f = 1 MHz

Junction to

Cathode Lead

IF = 20 mA

(Figure 3)

IF = 100 µA

145

Lumens Note 2

500

Watt

595

655

Notes:

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

color of the device.

2. The radiant intensity, Ie , in watts per steradian, may be found from the equation Ie = IV /hV , where IV is the luminous intensity in

candelas and hV is the luminous efficacy in lumens/watt.

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