Clairex Technologies, Inc. 1845 Summit Ave., #404 Plano, Texas 75074-8148
Phone: 972-422-4676 Fax: 972-423-8628 www.clairex.com
WINDOW
1.00 (25.4) min
0.040 (1.02)
0.217 (5.51)
0.050 (1.27)
0.298 (7.57)
N/C
0.292 (7.42)
CATHODE
ANODE
0.019 (0.48)
0.015 (0.38)
3 LEADS
0.435 (11.05)
0.425 (10.79)
0.560 (14.72)
0.540 (13.72)
0.496 (12.6)
0.476 (12.1)
0.185 (4.70)
Case 15
CLD185, CLD185R
Large Active Area
Silicon Planar photodiodes
Clairex
Technologies, Inc
.
May, 2001
ALL DIMENSIONS ARE IN INCHES (MILLIMETERS)
features
120 acceptance angle
860nm peak response
hermetic TO-8 package
large photosensitive area
usable for visible through near-IR
description
The CLD185 and CLD185R are
0.220" x 0.330" active area silicon
photodiodes mounted in flat lensed
TO-8 packages. Wide acceptance
angle permits use in IR air
communications ambient light
detection, safety and monitoring,
security systems, etc. For
additional information, call Clairex.
absolute maximum ratings (T
A
= 25C unless otherwise stated)
storage temperature ...................................................................... -35C to +150C
operating temperature.................................................................... -35C to +150C
lead soldering temperature
(1)
..........................................................................260C
maximum continuous power dissipation ................................................... 250mW
(2)
notes:
1. 0.06" (1.5mm) from the header for 5 seconds maximum.
2. Derate linearly 2.0mW/C free air temperature to T
A
= +150C.
Clairex reserves the right to make changes at any time to improve design and to provide the best possible product.
electrical characteristics (T
A
= 25C unless otherwise noted)
symbol
parameter
min
typ
max
units test conditions
I
SC
Short-circuit
current
(1)
250
-
-
A
V
BIAS
=0V, E
e
=5mW/cm
2
- -
100
nA
I
D
Dark current CLD185
CLD185R
- - 50
nA
V
F
= 100mV, E
e
= 0
V
R
= 15V, E
e
= 0
V
BR
Reverse
breakdown
25 - - V
I
R
= 100
A
C
J
Junction
capacitance
(2)
-
-
250
pF
t
r
, t
f
Output rise and fall time
(3)
-
-
40
s R
L
= 1k
HP
Total angle at half sensitivity points
-
120
-
deg.
notes:
1. Light source is a frosted incandescent lamp with color temperature of 2854K.
2. Measured at zero bias, f = 1MHz.
3. Light source is an AlGaAs IRED operating at a peak emission wavelength of 880nm and E
e
= 20mW/cm
2
.
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