cle234w Clairex Technologies, Inc, cle234w Datasheet

cle234w

Manufacturer Part Number

cle234w

Description

Very High Output Aluminum Gallium Arsenide Quad Chip Ired Array

Manufacturer

Clairex Technologies, Inc

Datasheet

1.CLE234W.pdf (1 pages)

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CLE234W

Very High Output Aluminum Gallium Arsenide

Quad chip IRED Array

features

description

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

•

• wide emission angle

• 880nm wavelength

• TO-46 header with flat window can

The CLE234W is an advanced, high

efficiency, high speed AlGaAs

infrared-emitting diode with four times

the emitting surface of the typical

AlGaAs emitter. High power output is

achieved with four equally spaced

cathode contacts for higher current

distribution. Cathode contacts are

bonded in pairs, each pair bonded to

a separate lead, which need to be

connected during operation. Chip

size is 0.030” by 0.030”. The TO-46

header provides reliable operation

over a wide temperature range.

electrical characteristics (T

symbol

High power output

RoHS compliant

Clairex Technologies, Inc.

Phone: 972-265-4900

parameter

Total power output

Forward voltage

Reverse current

Peak emission wavelength

Spectral bandwidth at half power

Emission angle at half power points

Radiation rise and fall time

i t

= 25°C unless otherwise noted)

absolute maximum ratings (T

notes:

storage temperature ...................................................................... -65°C to +150°C

operating temperature ................................................................... -65°C to +125°C

lead soldering temperature

continuous forward current

peak forward current (1.0ms pulse width, 10% duty cycle) ................................. 4A

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

continuous power dissipation

Cathode leads must be externally connected together

ALL DIMENSIONS ARE IN INCHES (MILLIMETERS)

0.190 (4.83)

0.176 (4.47)

0.165 (4.19)

0.145 (3.68)

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

Derate linearly 4.0mA/°C from 25°C free air temperature to T

Derate linearly 4.0mW/°C from 25°C free air temperature to T

Operation at this level requires a proper heat sink.

1301 East Plano Parkway

min

8.0

Fax: 972-265-4949

1.65

0.156 (3.96)

0.136 (3.45)

typ

880

700

0.010 (0.25) max

(2)(4)

(1)

......................................................................... 260°C

(3)

max

1.8

..................................................................... 500mA

.................................................................... 500mW

1.00 (25.4) min.

0.025 (0.64) max.

= 25°C unless otherwise stated)

units

deg.

µA

0.019 (0.48)

0.016 (0.41)

test conditions

Plano, Texas 75074-8524

F(PK)

= 100mA

= 5V

0.100 (2.54) dia. pin circle

CATHODE

(connected

= 100mA, f = 1kHz, D.C. = 50%

ANODE

to case)

ANODE

www.clairex.com

0.215 (5.46)

0.205 (5.21)

0.100 (2.54) dia.

0.147 (3.73)

0.137 (3.48)

Technologies, Inc

= +125°C.

March, 2006



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