Slotted Optical Switch

OPB852A1-3, OPB853A1-3

© TT electronics plc

Issue A

11/2016

Page 2

TT Electronics | Optek Technology, Inc.

1645 Wallace Drive, Ste. 130, Carrollton, TX USA 75006 |Ph: +1 972 323 2200

www.ttelectronics.com | sensors@ttelectronics.com

General Note

TT Electronics reserves the right to make changes in product specification without

notice or liability. All information is subject to TT Electronics’ own data and is

considered accurate at time of going to print.

Electrical Specifications

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)

Methanol and isopropanol are recommended as cleaning agents. Housings are soluble in chlorinated hydrocarbons and ketones. Highly activated,

water soluble fluxes may attack housings in some situations.

(4)

All parameters tested using pulse technique.

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]

260° C

(1)

Input Diode

Forward DC Current

40 mA

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

3 A

Reverse DC Voltage

2 V

Power Dissipation

100 mW

(2)

Output Phototransistor

Collector-Emitter Voltage

30 V

Emitter-Collector Voltage

5 V

Power Dissipation

100 mW

(2)

SYMBOL

PARAMETER

MIN

TYP

MAX

UNITS

TEST CONDITIONS

Input Diode (see OP140 for additional information—OPB852A_, OP245 for additional information—OPB853A)

Forward Voltage

-

-

1.7

V

Reverse Current

-

-

100

µA

Output Phototransistor (see OP550 for additional information—OPB852A_, OP565 for additional information—OPB853A)

Collector-Emitter Breakdown Voltage

OPB852A1, OPB852A2, OPB852A3

OPB853A1, OPB853A2, OPB853A3

30

15

-

-

-

-

V

V

Emitter-Collector Breakdown Voltage

5

-

-

V

Collector-Emitter Dark Current

-

-

100

nA

Combined

Saturation Voltage

OPB852A1, OPB852A2

OPB852A3

OPB853A1, OPB853A2, OPB853A3

-

-

-

-

-

-

0.4

0.4

1.0

V

V

V

On-State Collector Current

OPB852A1

OPB852A2

OPB852A3

OPB853A1

OPB853A2

OPB853A3

1.0

2.0

4.0

2.5

5.0

10.0

-

-

-

-

-

-

-

-

-

-

-

-

mA

mA

mA

mA

mA

mA