18.08.2010

led890-pd010_40d52.doc

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LED890/PD010-40D52

metal can sealed PD monitoring high power LED LED890/PD010-40D52 consists of a

GaAlAs LED 890nm and a Si-PD mounted onTO-18 stem hermetically sealed with a

glass flat can, and is designed to monitor reflected light through detector for controlling its

own output power

Outer dimension (Unit:mm)

Specifications

Product Name LED Lamp with PD Monitor

Type No. LED890/PD010-40D52

Chip

Chip material GaAlAs , Si ( PIN )

Peak wavelength 890 nm

Package

Stem TO-18

Lens f2.4 Flat Glass

Can Metal Can ( Gold Plate )

Absolute Maximum Ratings [Ta=25°C]

Device

Item

Symbol

Maximum Rated

Unit

LED

Power Dissipation

150

mW

LED

Forward Current

100

mA

LED

Pulse Forward Current

1000

A

LED

Reverse Voltage

5

V

PD

Reverse Voltage

100

V

Operating Temperature

-20 ~ +85

°C

Storage Temperature

-30 ~ +100

°C

Soldering Temperature

260

°C

‡Soldering condition: Soldering condition must be completed within 3 seconds at 250°C

Electro-Optical Charactaristics [Ta=25°C]

Item

Symbol

Condition

Minimum

Typical

Maximum

Unit

Forward Voltage

1.45

1.70

V

Reverse Current

10

uA

Total Radiated Power

2.5

5.0

mW

Radiant Intensity

2.0

4.0

mW/sr

Peak Wavelength

890

nm

Half Width

Dl

50

nm

Viewing Half Angle

±40

deg.

Rise Time

tr

800

ns

Fall Time

tf

400

ns

Output Current

130

260

uA

Dark Current

10

nA

‡Total Radiated Power is measured by Photodyne #500