OPB991P51Z Optek, OPB991P51Z Datasheet - Page 4

• Manufacturer Part Number: OPB991P51Z
• Description: Photointerruptors Slotted Opt Switch W/Wire Leads
• Manufacturer: Optek

Specifications of OPB991P51Z

• Maximum Fall Time: 70 ns (Typ)
• Maximum Operating Temperature: + 70 C
• Maximum Rise Time: 70 ns (Typ)
• Minimum Operating Temperature: - 40 C
• Wavelength: 890 nm
• Sensing Method: Transmissive
• Maximum Reverse Voltage (emitter): 2 V
• Slot Width: 3.18 mm
• Aperture Width: 1.27 mm
• Output Device: Photologic, Open Collector, Buffer
• Power Dissipation: 300 mW
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Photologic
OPB960, OPB970, OPB980, OPB990 Series
Absolute Maximum Ratings
Notes:
Issue C.1
Page 4 of 6
(11)
(12) Derate linearly 4.44 mW / °C above 25° C.
(13) Prior to 2004 Vcc was limited to 5.5V maximum.
(14) Do not connect input diode directly to a voltage source without an external current limiting resistor.
Storage Temperature Range
Operating Temperature Range
Input Diode (E)
Sensor (S)
Derate linearly 2.22 mW / °C above 25° C.
Input Diode Power Dissipation
Input Diode Forward D.C. Current, T
Input Diode Reverse D.C. Voltage, T
Supply Voltage (V
Output Photologic
Voltage at Output Lead (Open-Collector Output), T
Short Circuit Output Current to Ground (I
1/10
OPTEK reserves the right to make any changes at any time in order to improve design and to supply the best product possible.
®
OPB962/ OPB972/ OPB982/ OPB992
OPB960/ OPB970/ OPB980/ OPB990
Slotted Optical Switch
®
CC
Inverter
Power Dissipation
Buffer Totem-Pole
to Ground)
Totem-Pole
Phone: [phone] or [phone]
A
A
= 25°C
= 25°C
OS
) 1 sec Max.
Block Diagram
A
= 25°C
OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
OPB961/ OPB971/ OPB981/ OPB991
FAX: [phone] [e-mail] www.optekinc.com
OPB963/ OPB973/ OPB983/ OPB993
Buffer Open-Collector
Inverter Open-Collector
-40°C to +85° C
-40°C to +70° C
100 mW
200 mW
40 mA
18 V
30 mA
35V
2 V
( 11)
( 14)
( 13)
( 12)