Clairex Technologies, Inc.

1301 East Plano Parkway

Plano, Texas 75074-8524

Phone: 972-265-4900

Fax: 972-265-4949

www.clairex.com

CLE331E

Aluminum Gallium Arsenide IRED

Point source Die

symbol

parameter

min

typ

max

units

test conditions

-

1.5

-

mW

Forward voltage

-

-

2.2

V

Reverse current

-

-

10

µA

Peak emission wavelength

-

850

-

nm

BW

Spectral bandwidth at half power points

-

60

-

nm

Emission angle at half power points

-

100

-

deg.

Radiation rise and fall time

-

5.0

-

ns

note:

4. Other ranges of power output and test conditions can be specified. Call Clairex for applications assistance.

December, 1998

®

1.00 (25.4) min.

0.019 (0.48)

0.016 (0.41)

0.147 (3.73)

0.137 (3.48)

0.010 (0.25) nom

0.213 (5.41)

0.207 (5.26)

0.130 (3.30) max

0.100 (2.54) pin circle

0.050 (1.27) max

CATHODE

ANODE

0.169 (4.29)

0.163 (4.14)

Case 6

ALL DIMENSIONS ARE IN MILLIMETERS (INCHES)

features

• high power output

• 850nm wavelength

• > 10MHz operation

• TO-46 epoxy-dome lens

• wide beam angle

• uniform output radiation pattern

• 0.002" dia. point source junction

description

The CLE331E is an advanced, high

efficiency, high speed, point source,

AlGaAs infrared-emitting diode

intended for applications requiring a

uniform output radiation pattern. The

point source die junction is typically

0.002" dia. and provides a uniform

radiation pattern without the usual

bond wire shadow effect.

storage temperature ...................................................................... -40°C to +125°C

operating temperature ................................................................... -40°C to +100°C

lead soldering temperature

continuous forward current

peak forward current (1.0ms pulse width, 10% duty cycle).................................. 1A

reverse voltage .................................................................................................... 5V

continuous power dissipation

notes:

1.

0.06” (1.5mm) from the header for 5 seconds maximum.

2.

3.

Clairex reserves the right to make changes at any time to improve design and to provide the best possible product.

Ø2,54 (0.10)

Ø5,41 (0.213)

Ø5,26 (0.207)

3,73 (0.147)

3,48 (0.137)

Ø0,48 (0.189)

Ø0,41 (0.161)

0,25 NOM (0.010)

25,4 MIN (1.0)

0,7± 0,1 (0.028±0.004)

Ø4,29 (0.169)

Ø4,14 (0.163)

1,8 ± 0,15

(0.071± 0.006)

Revised 3/15/06