OPB120A TT Electronics/Optek Technology, OPB120A Datasheet - Page 2

• Manufacturer Part Number: OPB120A
• Description: SWITCH SLOTTD OPTICAL PHOTOLOGIC
• Manufacturer: TT Electronics/Optek Technology
• Series: Photologic®r

Specifications of OPB120A

• Sensing Distance: 0.080" (2.03mm)
• Sensing Method: Transmissive
• Output Configuration: Totem Pole, Buffer
• Mounting Type: Through Hole
• Current - Supply: 15mA
• Voltage - Supply: 4.75 V ~ 5.25 V
• Response Time: 70ns
• Package / Case: PCB Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Photologic
OPB120A, OPB120B, OPB121A, OPB121B
OPB122A, OPB122B, OPB123A, OPB123B
Absolute Maximum Ratings
Input Infrared Diode
Output Photologic®
Issue A.1
Page 2 of 5
Notes:
(1) RMA flux is recommended. Duration can be extended to 10 seconds maximum when flow soldering.
(2) Derate linearly 2.22 mW/°C above 25°C
(3) Normal application would be with light source blocked, simulated by I
(4) Derate linearly 4.44 mW/°C above 25°C
(5) Derate linearly 6.66 mW/°C above 25°C
(6) Applies to Totem Pole configurations (OPB120A, OPB120B) only.
(7) All parameters tested using pulse technique.
Supply Voltage (not to exceed 3 seconds)
Storage Temperature
Operating Temperature
Lead Soldering Temperature (1/16” (1.6 mm) from case for 5 seconds with soldering iron)
Input Diode Power Dissipation
Output Photologic® Power Dissipation
Total Device Power Dissipation
Voltage at Output Lead (Open Collector Output - OPB121, OPB122, OPB123)
Forward D.C. Current
Reverse D.C. Current
02/06
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
®
Slotted Optical Switch
OPB120 Buffered Totem-Pole
OPB122 Inverted Totem-Pole
(2)
(5)
(T
Phone: [phone] or [phone]
A
= 25°C unless otherwise noted)
(4)
OUT
V
OUT
GND
V
GND
CC
CC
F
OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
= 0.
OPB121 Buffered Open-Collector
OPB123 Inverted Open-Collector
FAX: [phone] [e-mail] www.optekinc.com
(1)
OUT
GND
OUT
GND
V
V
-40° C to +85° C
-40° C to +70° C
CC
CC
100 mW
200 mW
300 mW
260° C
40 mA
10 V
35 V
2 V