OPB960 Datasheet, PDF (1/4 Pages) OPTEK Technologies – Photologic Slotted Optical Switches

Product Bulletin OPB960
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Photologic™ Slotted Optical Switches
Types OPB960, OPB970 Series
Features
• Choice of mounting configuration
• Choice of aperture
• Choice of output configuration
• Choice of opaque or IR transmissive
shell material
• Data rates to 250 kBaud
• 0.320”lead spacing for PC board
mount
Description
The OPB960 and OPB970 series of
Photologic™ Photo Integrated Circuit
Switches provide optimum flexibility for
the design engineer. Buidling from a
standard housing with a .125”wide slot,
the user can specify (1) type and polarity
of TTL output, (2) discrete shell material,
(3) aperture width, and (4) type of
mounting configuration. Available with
24”, 26AWG wire leads as
OPB980/OPB990 series.
The electrical ouput can be specified as
either ttL totem pole or TTL open
collector. Either may be supplied with
inverter or buffer output polarity. All have
added stability of a built-in hysteresis
amplifier.
Absolute Maximum Ratings (T_A = 25^oC unless otherwise noted)
Supply Voltage, VCC (Not to exceed 3 sec.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10V
Storage Temperature Range. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40^oC to +85^oC
Operating Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40^oC to +70^oC
Lead Soldering Temperature [1/16 inch (1.6mm) from case for 5 sec. with soldering
iron] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240^oC⁽¹⁾
Input Diode Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100mW⁽²⁾
Output Photologic™ Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200mW⁽³⁾
Total Device Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300mW⁽⁴⁾
Voltage at Output Lead (Open Collector Output) . . . . . . . . . . . . . . . . . . . . . . . . . . 35V
Diode Forward D.C. Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40mA
Diode Reverse D.C. Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2V
Notes:
(1) RMA flux is recommended. Duration can be extended to 10 sec. max. when flow soldering.
(2) Derate linearly 2.22mW/^oC above 25^o C.
(3) Derate linearly 4.44mW/^oC above 25^o C.
(4) Derate linearly 6.66mW/^oC above 25^o C.
(5) The OPB960/OPB970 series are terminated with .020" square leads designed for printed
circuit board mounting.
(6) Normal application would be with light source blocked, simulated by IF = 0mA.
(7) All parameters tested using pulse technique.
Housing
All housings are an opaque grade of injection-molded plastic to minimize the
assembly’s sensitivity to ambient radiation, both visible and near-infrared. Discrete
shells (exposed on the parallel faces inside the device throat) are either IR
transmissive plastic for applications where aperture contamination may occur or
opaque plastic for maximum protection against ambient light.
RoHS
Optek reserves the right to make changes at any time in order to improve design and to supply the best product possible.
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