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

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

Slotted Optical Switch

OPB819Z

Issue A.3

06/07

Page 2 of 3

SYMBOL

PARAMETER

MIN

TYP

MAX

UNITS

TEST CONDITIONS

Input Diode

Forward Voltage

-

-

1.8

V

Reverse Current

-

-

100

µA

Output Phototransistor

Collector-Emitter Breakdown Voltage

30

-

-

V

Emitter-Collector Breakdown Voltage

5

-

-

V

Collector-Emitter Leakage Current

-

-

100

nA

Coupled

On-State Collector Current

0.5

-

12.0

mA

Collector-Emitter Saturation Voltage

-

-

0.4

V

Storage & Operating Temperature Range

-40° C to +85° C

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

(1)

260° C

Input Diode

Forward DC Current

50 mA

Peak Forward Current (1 µs pulse width, 300 pps)

3 A

Reverse DC Voltage

2 V

Power Dissipation

(2)

100 mW

Output Phototransistor

Collector-Emitter Voltage

30 V

Emitter-Collector Voltage

5 V

Power Dissipation

(2)

100 mW

Collector DC Current

30 mA

Notes:

(1)

RMA flux is recommended. Duration can be extended to 10 seconds maximum when flow soldering.

(2)

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

(3)

All parameters tested using pulse techniques.

(4)

Methanol or isopropanol are recommended as cleaning agents. Plastic housing is soluble in chlorinated hydrocarbons and

ketones. Spray and wipe. Do not submerge.

(5)

Polarity is denoted by color the wires: LED (Anode—Red, Cathode—Black); Phototransistor (Collector—White, Emitter—Green).