Type OPB755T

Distance to Reflective Surface - Inches

Normalized Collector Current vs.

Object Distance

Normalized to d = .150"

Normalized Ouput Current vs.

Forward Current

Forward Current - mA

+2

σ

Average

-2

σ

+2

σ

Average

-2

σ

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

11-49

SYMBOL

PARAMETER

MIN MAX UNITS

TEST CONDITIONS

Input Diode

Forward Voltage

1.80

V

Reverse Current

100

µA

Output Phototransistor

Collector-Emitter Breakdown Voltage

30

V

µA

Collector Dark Current

100

nA

Coupled

Saturation Voltage

0.40

V

On-State Collector Current

500

375

250

µA

µA

µA

(4)

(4)

(4)

Off-State Collector Current

250

nA

(5)

d = 0.08”, 0.15”, 0.22”

Typical Performance Curves