rev.05/01

ROITHNER LASERTECHNIK

Schönbrunner Straße 7, A-1040 Vienna, Austria, Tel: +43-1-586 52 43-0, Fax: +43-1-586 52 43-44, office@roithner-laser.com

LED lamp

ELD-840-515

Radiation

Type

Technology

Case

Infrared

ELD-840-515

AlGaAs/AlGaAs

5 mm plastic lens

Description

High-power, high-speed, double heterostructure

with removed substrate, chip with frame contact,

housing without standoff leads

Applications

Optical communications,

safety equipment

9

- 0,5

32,5

2

- 1,0

1,1

- 0,1

0,6

- 0,2

6

- 0,3

Anode

ELD-01

Note: Special packages with standoff available on request

Parameter

Test ñonditions

Symbol

Value

Unit

Forward current (DC)

100

mA

Peak forward current

≤ 50 µs, t

200

mA

Surge forward current

µs)

2000

mA

Reverse voltage

5

V

Operating temperature range

-20 to +100

°C

Storage temperature range

-55 to +100

°C

Mass

m

0.33

g

Optical and Electrical Characteristics

Parameter

Test

ñonditions

Symbol

Min

Typ

Max

Unit

Forward voltage

1.7

2.1

V

Radiant power

15

mW

Radiant intensity

80

90

100

mW/sr

Peak wavelength

λ

p

840

nm

Spectral bandwidth at 50%

∆λ

0.5

35

nm

Viewing angle

ϕ

11

deg.

Switching time

65

ns