HLMP-1321 参数 Datasheet PDF下载

3

Electrical Characteristics at T

A

= 25

°

C

Symbol

I

V

Description

Luminous Intensity

Device

HLMP-

1320

1321

1420

1421

1520

1521

2θ

1

/

2

Including Angle Between

Half Luminous Intensity

Points

Peak Wavelength

All

Min.

8.6

8.6

9.2

9.2

6.7

6.7

Typ.

30

30

15

15

22

22

45

Max.

Units

mcd

mcd

mcd

Deg.

Test

Conditions

I

F

= 10 mA

(Figure 3)

I

F

= 10 mA

(Figure 8)

I

F

= 10 mA

(Figure 3)

I

F

= 10 mA

See Note 1

(Figures 6, 11, 16, 21)

Measurement

at Peak (Figure 1)

λ

PEAK

132x

142X

152X

635

583

565

40

36

28

626

585

569

90

90

500

11

15

18

290

1.9

2.0

2.1

5.0

145

500

595

2.4

2.4

2.7

nm

∆λ

1/2

Spectral Line Halfwidth

132x

142X

152X

nm

λ

d

Dominant Wavelength

132x

142X

152X

nm

See Note 2 (Figure 1)

τ

s

Speed of Response

132x

142X

152X

ns

C

Capacitance

132x

142X

152X

pF

V

F

= 0; f = 1 MHz

Rθ

J-PIN

V

F

Thermal Resistance

Forward Voltage

All

132x

142X

152X

°C/W

V

Junction to

Cathode Lead

I

F

= 10 mA

V

R

η

V

Reverse Breakdown

Voltage

Luminous Efficacy

All

132x

142X

152X

V

lumens

Watt

I

R

= 100

µA

See Note 3

Notes:

1.

θ

1

/

2

is the off-axis angle at which the luminous intensity is half the axial luminous intensity.

2. The dominant wavelength,

λ

d

, is derived from the CIE chromaticity diagram and represents the single wavelength which defines the

color of the device.

3. Radiant intensity, I

e

, in watts/steradian, may be found from the equation I

e

= l

v

/η

v

, where l

v

is the luminous intensity in candelas

and

η

v

is the luminous efficacy in lumens/watt.