OP950 Datasheet, PDF (1/2 Pages) OPTEK Technologies – PIN Sili con Pho todiode

Product Bulletin OP950
June 1996
PIN Silicon Photodiode
Type OP950
Features
• Wide receiving angle
• Linear response vs. irradiance
• Fast switching time
• Side-looking package ideal for space
limited applications
Description
The OP950 device consists of a PIN
silicon photodiode molded in a clear
epoxy package which allows spectral
response from visible to infrared light
wavelengths. The wide receiving angle
provides relatively even reception over a
large area. The side-looking package is
designed for easy PC board mounting.
This photodiode is mechanically and
spectrally matched to Optek’s GaAs and
GaAlAs series of infrared emitting
diodes.
Absolute Maximum Ratings (T_A = 25^o C unless otherwise noted)
Reverse Breakdown Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 V
Storage and Operating Temperature Range . . . . . . . . . . . . . . . . . . -40^o C to +100^o C
Lead Soldering Temperature [1/16 inch (1.6 mm) from case for 5 sec. with soldering
iron]. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260^o C⁽¹⁾
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 mW⁽²⁾
Notes:
(1) RMA flux is recommended. Duration can be extended to 10 sec. max. when flow soldering.
Max. 20 grams force may be applied to leads when soldering.
(2) Derate linearly 1.67 mW/^o C above 25^o C.
(3) Light source is an unfiltered GaAs LED with a peak emission wavelength of 935nm and a
radiometric intensity level which varies less than 10% over the entire lens surface of the
photodiode being tested.
(4)
To calculate typical dark current
ambient temperature in ^o C.
in
µA,
use
the
formula
ID
=
10^(0.042
TA-1.5)
where
TA
is
Typical Performance Curves
Relative Response vs.
Wavelength
Coupling Characteristics
OP950 and OP240
V_R = 5 V
I_F = 20 mA
Optek Technology, Inc.
1215 W. Crosby Road
λ- Wavelength - nm
Carrollton, Texas 75006
3-58
Distance Between Lens Tips - inches
[phone]
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