发射管研发设计生产850鼎元发射二管
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Absolute Maximum Ratings (Ta=25)

Parameter

Symbol

Rating

Unit

Continuous Forward Current

IF

30

mA

Peak Forward Current

IFP

1

A

Reverse Voltage

VR

5

V

Operating Temperature

Topr

-40 ~ +85

Storage Temperature

Tstg

-40 ~ +85

Soldering Temperature

Tsol

260

Power Dissipation at25℃Free Air Temperature

Pd

60

mW

 

Notes:*1:IFPConditions--Pulse Width≦100μs and Duty≦1%.

*2:Soldering time≦5 seconds.

 

Electro-Optical Characteristics (Ta=25)

Parameter

Symbol

Condition

Min

Typ

Max

Unit

Radiant Intensity

IE

IF=20mA

6.8

12

--

mW/sr

Radiant Intensity

IE

IF=100mA

Pulse Width100μs ,Duty1%

--

120

--

mW/sr

Radiant Intensity

IE

IF=1A

Pulse Width100μs ,Duty1%

--

900

--

mW/sr

Peak Wavelength

λp

IF=20mA

--

850

--

nm

Spectrial Bandwidth

Δλ

IF=20mA

--

45

--

nm

Forward

VF

IF=20mA

--

1.45

1.65

V

Forward

VF

IF=100mA

Pulse Width100μs ,Duty1%

--

1.6

2.0

V

Forward Voltage

VF

IF=1A

Pulse Width100μs ,Duty1%

--

4.1

5.25

V

Reverse Current

IR

VR=5V

--

--

10

μA

View Angle

2θ1/2

IF=20mA

--

45

--

deg