OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006

Phone: (972) 323-2200 or (800) 341-4747

FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com

Issue A .1

01/06

Page 2 of 3

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

Wide Gap Optical Sensor

OPB856Z

Storage & Operating Temperature Range

-40° C to +85° C

Input Diode (See OP165 for additional information)

Continuous Forward DC Current

40 mA

Reverse Voltage

2 V

Power Dissipation

(1)

100 mW

Output Phototransistor (See OP505 for additional information)

Collector-Emitter Voltage

30 V

Emitter-Collector Voltage

5 V

Power Dissipation

(1)

100 mW

Lead Soldering Temperature [1/16 inch (1.6 mm) from case for 5 seconds with soldering iron]

260° C

Notes:

(1)

Derate linearly 1.67 mW/°C above 25 ° C..

(2)

Distance between lenses along the optical axis is “d”.

(3)

All parameters tested using pulse technique.

SYMBOL

PARAMETER

MIN

TYP

MAX

UNITS

TEST CONDITIONS

Input Diode (See OP9999 for additional information)

Forward Voltage

-

-

1.7

V

Reverse Current

-

-

100

µA

Output Phototransistor (See OP9999 for additional information)

Collector-Emitter Breakdown Voltage

30

-

-

V

Emitter-Collector Breakdown Voltage

5

-

-

V

Collector Dark Current

-

-

100

nA

Combined

On-State Collector Current

(3)

1.8

-

-

mA