cld340 Clairex Technologies, Inc, cld340 Datasheet
cld340
Manufacturer Part Number
cld340
Description
High Temperature Algaas Photodiode
Manufacturer
Clairex Technologies, Inc
Datasheet
1.CLD340.pdf
(2 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CLD340
Manufacturer:
CIRRUS
Quantity:
500
CLD340
High Temperature AlGaAs Photodiode
features
package
description
Clairex reserves the right to make changes at any time to improve design and to provide the best possible product.
• usable at 225°C
• 880nm wavelength
• narrow response range
• hermetically sealed TO-46
• ±35° acceptance angle
The CLD340 is a high temperature
AlGaAs photodiode designed for
sensitivity from 830 to 910nm. This
specialty detector eliminates the
need for signal modulation or
filtering of ambient light when used
where background illumination
could cause problems. The 0.040"
by 0.040" chip is mounted in a flat
window TO-46 package. The
CLE335 is recommended for
optical coupling.
100
90
80
70
60
50
40
30
20
10
0
600
photodiode
photodiode
Clairex Technologies, Inc.
Phone: 972-265-4900
silicon
700
spectral response
AlGaAs
wavelength (nanometers)
800
900
1000
110
absolute maximum ratings (T
notes:
storage temperature ....................................................................... -65°C to +250°C
operating temperature .................................................................... -65°C to +225°C
lead soldering temperature
reverse voltage ................................................................................................... 10V
continuous power dissipation
1.
2.
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 1.0mW/°C from 25°C free air temperature to T
20
18
16
14
12
10
8
6
4
2
0
fundamental characteristics
0
0.156 (3.96)
0.136 (3.45)
1301 East Plano Parkway
light current vs temp.
Fax: 972-265-4949
50
temperature (°C)
H = 1mW/cm², and
λ
CLE335 source at same
temperature as CLDX340.
= 850nm at 25°C
100
0.010 (0.25) max
(1)
...........................................................................260°C
(2)
150
A
..................................................................... 250mW
= 25°C unless otherwise stated)
CLD340
0.025 (0.64) max.
1.00 (25.4) min.
200
Case 3
0.019 (0.48)
0.016 (0.41)
25
Plano, Texas 75074-8524
1.0
10
10
10
10
CATHODE
ANODE
-1
-2
-3
-4
0
dark current vs temp.
0.215 (5.46)
0.205 (5.21)
www.clairex.com
0.100 (2.54) dia.
50
0.147 (3.73)
0.137 (3.48)
®
temperature (°C)
Clairex
Technologies, Inc
100
A
= +225°C.
Revised 3/6/06
January, 2002
150
200
25
.
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cld340 Summary of contents
Page 1
... TO-46 package • ±35° acceptance angle description The CLD340 is a high temperature AlGaAs photodiode designed for sensitivity from 830 to 910nm. This specialty detector eliminates the need for signal modulation or filtering of ambient light when used where background illumination could cause problems. The 0.040" ...
Page 2
... CLD340 High Temperature AlGaAs Photodiode electrical characteristics 25°C (unless otherwise noted) A symbol parameter (3) Short-circuit current Dark current D R Shunt resistance S V Reverse breakdown BR C Junction capacitance j Θ Total angle at half sensitivity points HP 0utput rise and fall time note: 3. Radiation source is an aluminum gallium arsenide IRED with a peak emission wavelength of 850nm. ...