OPB702_14 datasheet(2/3 Pages) OPTEK

2 / 3 page

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

12/06

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.

Reflective Object Sensor

OPB702, OPB702D, OPB702R, OPB702RR

Absolute Maximum Ratings (TA=25°C unless otherwise noted)

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]

(2)

260° C

Input Diode

Peak Forward Current

50 mA

Reverse Voltage

2 V

Power Dissipation]

(1)

100 mW

Output Photosensor

Collector-Emitter Voltage

OPB702, OPB702R

OPB702D, OPB702RR

30 V

15 V

Emitter-Collector Voltage

5 V

Power Dissipation]

(1)

100 mW

Notes:

(1)

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

(2)

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

(3)

d is the distance from the assembly face to the reflective surface.

(4)

Measured using Eastman Kodak gray card. The white side of the card is used as a 90% diffuse reflectance surface. Reference:

Electrical Characteristics (TA = 25°C unless otherwise noted)

SYMBOL

PARAMETER

MIN

TYP

MAX

UNITS

TEST CONDITIONS

Input Diode (see OP265 or OP165 for Infrared LED & OVLAS6CB8 for Red LED for additional information)

Forward Voltage

(Infrared LED)

Red (VLED)

1.7

2.4

IF = 20 mA

IF = 40 mA

Reverse Current

100

µA

VR = 2 V

Output Phototransistor (see OP505 for Phototransistor, OP705 for Rbe-Phototransistor, OP535 for Photodarlington)

V(BR)CEO

Collector-Emitter Breakdown Voltage

OPB702

OPB702D

OPB702R, OPB702RR

IC = 100 µA, IF = 0, Ee = 0

IC = 1 mA, IF = 0, Ee = 0

V(BR)ECO

Emitter-Collector Breakdown Voltage

OPB702

OPB702D

IE = 100 µA, IF = 0, EE = 0

ICEO

Collector Dark Current

OPB702

OPB702D

OPB702R, OPB702RR

100

250

100

VCE = 10 V, IF = 0, EE = 0

Combined

VCE(SAT)

(3)

(4)

Collector-Emitter Saturation Voltage

OPB702

OPB702D

OPB702R, OPB702RR

0.4

1.1

0.4

IF = 40 mA, IC = 250 µA, d = .15” (3.81 mm)

IF = 40 mA, IC = 400 µA, d = .15” (3.81 mm)

IF = 40 mA, IC = 250 µA, d = .15” (3.81 mm)

IC(ON)

(3)(4)

On-State Collector Current

OPB702

OPB702D

OPB702R

OPB702RR

0.1

3.2

0.4

0.2

1.0

65.0

6.0

3.5

IF = 40 mA, VCE = 5 V, d = .15” (3.81 mm)

IECO

Emitter-Reverse Current

OPB702R, OPB702RR

100

µA

VCE = 0.4 V, IF = 0, EE = 0

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