OPB826S

Series: -
Sensing Method: Transmissive
Mounting Type: Through Hole
Package / Case: PCB Mount
Current - Collector (Ic) (Max): 30mA
Voltage - Collector Emitter Breakdown (Max): 30V
Output Configuration: 2 NPN
Packaging: Bulk
Manufacturer: TT Electronics/Optek Technology
Response Time: -
Current - DC Forward (If): 40mA
Sensing Distance: 0.090" (2.29mm)


Description

The OPB826S and OPB826SD each consist of two infrared emitting diodes and two NPN silicon phototransistors mounted in an over/under configuration on opposite sides of a 0.100" (2.54 mm) wide slot. Dual channels enable direction of travel sensing. The low cost IR transmissive plastic housing reduces possible interference from ambient light and provides dust and dirt protection. Phototransistor switching takes place when an opaque object passes through the slot. The OPB826S has 0.010" (0.25 mm) by 0.040" (1.02 mm) apertures in front of both phototransistors. The OPB826SD has the same sized apertures in front of both phototransistors and both emitters.

The features of OPB826S can be summarized as (1)dual channels over/under; (2)direction of travel sensing; (3)Single or double apertures for high resolution; (4)0.100" (2.54 mm) wide slot; (5)OPB826S (apertures on sensors only); (6)OPB826SD (apertures on both emitters and sensors).

The absolute maximum ratings of OPB826S are (1)storage and operating temperature: -40 to +85°C; (2)lead soldering temperature [1/16 inch (1.6 mm) from case for 5 sec. with soldering iron]: 240°C(RMA flux is recommended. Duration can be extended to 10 sec. max when flow soldering.); (3)forward DC current: 40 mA; (4)peak forward current (1 us pulse width, 300 pps): 3.0 A; (5)reverse DC voltage: 2.0V; (6)power dissipation: 100 mW(2: Derate linearly 1.33mW/°C above 25°C); (7)collector-emitter voltage: 5.0V; (8)power dissipation: 100mW(3: derate linearly 2.0mW/°C above 25°C); (9)collector DC current: 30mA.

Parameters:

Technical/Catalog Information	OPB826S
Vendor	TT Electronics/Optek Technology
Category	Sensors, Transducers
Sensing Distance	0.090" (2.29mm)
Sensing Method	Transmissive
Voltage - Collector Emitter Breakdown (Max)	30V
Current - Collector (Ic) (Max)	30mA
Current - DC Forward (If)	40mA
Output Configuration	2 NPN
Response Time	-
Type	Unamplified
Mounting Type	Through Hole
Package / Case	PCB Mount
Packaging	Bulk
Operating Temperature	-40°C ~ 85°C
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	OPB826S OPB826S