660/940nm 3528双波长深红色与发射SMD LED （美容用）

Item

Symbol

Value

Unit

DC forward current

I_F

20

mA

Pulse forward current

I_FP

100

mA

Power dissipation

P_D

110

mW

Operating temperature

T_opr

-40~ 85

℃

Storage temperature

Y_stg

-40~ 80

℃

Reverse voltage

V_R

5

V

Sold soldering temperature

T_sol

260℃/3Sec

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Item

Symbol

condition

Min

Type

Max

Unit

DC forward Voltage

V_F

I=20mA

660nm

1.9

2.0

2.3

V

940nm

1.18

1.22

1.35

DC reverse Current

I_R

V=5V

660nm

----

----

10

μA

940nm

10

Peak Wavelength

λP

I=20mA

660nm

657

660

663

nm

940nm

930

940

950

Spectrum Radiation   Bandwidth

Δλ

I=20mA

660nm

----

25

----

Nm

940nm

50

Luminous Intensity

I_V

I=20mA

660nm

80

300

mcd

Radiant   intensity

Ιe

I=20mA

940nm

2.5

3.5

4.0

Mw/sr

radiant   power

Φe

I=20mA

660nm

1.5

2

mW

940nm

4

7

50%Power Angle

2θ1/2

I=20mA

----

120

----

deg