CLAIREX CLE390

CLE390
Clairex
®
850nm IRED
with Photodiode Monitored Output
Technologies, Inc.
July, 2006
0.156 (3.96)
0.136 (3.45)
0.165 (4.19)
0.145 (3.68)
0.100 (2.54) dia.
0.50(25.4)
(12.7)min.
min.
1.00
0.215 (5.46)
0.205 (5.21)
PHOTODIODE
CATHODE
ANODE
COMMON
0.190 (4.83)
0.176 (4.47)
IRED
ANODE
CATHODE
0.025 (0.64) max.
3
2
1
ALL DIMENSIONS ARE IN INCHES (MILLIMETERS)
description
The CLE390 contains an advanced,
high efficiency, high output, AlGaAs
850nm IRED bonded to a ceramic
substrate, and a photodiode, both
mounted on a TO-46 header.
Circuitry can be developed to adjust
the IF on the IRED as it ages to
ensure constant output level.
Contact Clairex for additional
information.
2
0.147 (3.73)
0.137 (3.48)
0.019 (0.48)
0.016 (0.41)
0.050 (1.27) nom
features
• TO-46 hermetic package
• ± 11° emitting angle
• COMMON connected to case
• RoHS compliant
1
notes:
1. 0.06” (1.5mm) from the header for 5 seconds maximum.
2. Derate linearly 0.80mA/°C from 25°C free air temperature to TA = +125°C.
3. Derate linearly 1.60mW/°C from 25°C free air temperature to TA = +125°C.
4. Operation at this level requires a proper heat sink.
parameter
min
typ
max
units
test conditions
Ee
Irradiance
1.0
1.5
-
mW/cm2
IF = 100mA
VF
Forward voltage
-
1.7
1.9
V
IF = 100mA
IR
Reverse current
-
-
10
µA
VR = 5V
λP
Peak emission wavelength
-
850
-
nm
IF = 100mA
Spectral bandwidth
-
50
-
nm
IF = 100mA
LED
BW
θHP
Emission angle at half power points
-
22
-
deg.
IF = 100mA
tr/tf
Output rise/fall time
-
20/40
-
ns
IF = 100mA
ISC
Short circuit current
1.0
2.3
-
µA
Ee = 0.5mW/cm2
ID
Dark current
-
-
10
nA
Ee = 0, VR = 5V
80
-
-
V
IR = 30µA
0.25
0.5
-
mA
Photodiode
VBR
Reverse breakdown voltage
Coupled
IL
Coupled light current
IF = 100mA
Clairex reserves the right to make changes at any time to improve design and to provide the best possible product.
Clairex Technologies, Inc.
Phone: 972-265-4900
3
absolute maximum ratings (TA = 25°C unless otherwise stated)
storage temperature ...................................................................... -65°C to +150°C
operating temperature ................................................................... -65°C to +125°C
lead soldering temperature(1) ......................................................................... 260°C
IRED ONLY
continuous forward current(2)(4) ..................................................................... 100mA
peak forward current (10ms pulse width, 0.5% duty cycle).................................. 1A
reverse voltage ................................................................................................. 5.0V
continuous power dissipation(3)(4) ................................................................. 200mW
electrical characteristics (TA = 25°C unless otherwise noted)
symbol

1301 East Plano Parkway
Fax: 972-265-4949
Plano, Texas 75074-8524
www.clairex.com