Type OPB856

Normalized Output Current vs.

Distance

d - Distance Between LED and

Sensor Housings - Inches

Normalized to d = 2.0"

+2

σ

Average

-2

σ

SYMBOL

PARAMETER

MIN MAX UNITS

TEST CONDITIONS

Input Diode

Forward Voltage

1.7

V

Reverse Current

100

µA

Output Phototransistor

Collector-Emitter Breakdown Voltage

30

V

µA

Emitter-Collector Breakdown Voltage

5.0

V

µA

Collector Dark Current

100

nA

Coupled

On-State Collector Current

(3)

1.8

mA

(2)

Typical Performance Curves

12-131

Optek reserves the right to make changes at any time in order to improve design and to supply the best product possible.

Optek Technology, Inc.

1215 W. Crosby Road

Carrollton, Texas 75006

(972) 323-2200

Fax (972) 323-2396