OPB121A

Sensing Method: Transmissive
Mounting Type: Through Hole
Package / Case: PCB Mount
Output Configuration: NPN - Open Collector, Buffer
Current - Supply: 15mA
Response Time: 70ns
Series: Photologic®
Manufacturer: TT Electronics/Optek Technology
Voltage - Supply: 4.75 V ~ 5.25 V
Sensing Distance: 0.080" (2.03mm)


Description

The OPB121A consists of an infrared emitting diode and a photologic sensor (a monolithic integrated circuit which incorporates a linear amplifier and a schmitt trigger) mounted on opposite sides of a. 080" (2.03 mm) wide gap opaque housing, with molded. 040" (1.02 mm) wide apertures located over both emitter and Photologiensor.

The features of OPB121A can be summarized as (1)choice of output configuration; (2)printed circuit board mounting; (3)0.080" (2.03 mm) wide slot; (4)0.275" (6.99 mm) lead spacing; (5)opaque plastic housing; (6)low profile.

The absolute maximum ratings of OPB121A are (1)supply voltage, VCC (foot to exceed 3 sec.): 10.0V; (2)storage temperature range: -40°C to 85°C; (3)operating temperature range: -40°C to 70°C; (4)input diode power dissipation: 100mW; (5)output photologic power dissipation: 200mW; (6)total device power dissipation: 300mW; (7)voltage at output lead (open collector output): 35V; (8)diode forward D.G. current: 40mA; (9)diotte reverse D.G. voltage: 2.0V.

Parameters:

Technical/Catalog Information	OPB121A
Vendor	TT Electronics/Optek Technology
Category	Sensors, Transducers
Sensing Distance	0.080" (2.03mm)
Sensing Method	Transmissive
Output Configuration	NPN - Open Collector, Buffer
Mounting Type	Through Hole
Current - Supply	15mA
Voltage - Supply	4.75 V ~ 5.25 V
Package / Case	PCB Mount
Features	Low Profile
Response Time	70ns
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	OPB121A OPB121A