OPB710_07 datasheet(2/4 Pages) OPTEK

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Issue A.5

06/07

Page 2 of 4

Reflective Object Sensor

OPB710, OPB710F, OPB730, OPB730F

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

Absolute Maximum Ratings

(TA=25°C unless otherwise noted)

Storage Temperature Range

-20° C to +85° C

Operating Temperature Range

0° C to +70° 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

3 V

Power Dissipation(2)

75 mW

Output Photosensor

Collector-Emitter Voltage

OPB710, OPB710F

OPB730, OPB730F

30 V

15 V

Emitter-Collector Voltage

5 V

Collector DC Current

25 mA

Power Dissipation(3)

150 mW

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) Derate linearly 3.33 mW/°C above 25 ° C.

(4) Measured using Eastman Kodak neutral white test card having 90% diffuse reflectance located .250 inch (6.35 mm) from the

face of the OPB710/OPB730. Reference: Eastman Kodak, Catalog #E 152 7795.

(5) Crosstalk (ICX) is the collector current measured with the indicated current on the input diode and with no reflecting surface.

Ambient light is excluded with a black box.

SYMBOL

PARAMETER

MIN

MAX

UNITS

TEST CONDITIONS

Input Diode

(see OP165W for additional information)

Forward Voltage

1.5

IF = 50 mA

Reverse Current

100

μA

VR = 3 V

Output Phototransistor

(See OP505W for additional information)

V(BR)CEO

Collector-Emitter Breakdown Voltage

IC = 1 mA

V(BR)ECO

Emitter-Collector Breakdown Voltage

IE = 100 µA

ICEO

Collector Dark Current

OPB710, OPB710F

OPB730, OPB730F

100

250

VCE = 5 V, IF = 0, EE ≤ 0.1 µW/cm

Combined

ICX

Crosstalk(5)

OPB710, OPB710F

OPB730, OPB730F

100

500

IF = 50 mA, VCE = 5 V (no reflecting surface)

IC(ON)

On-State Collector Current(4)

OPB710, OPB710F

OPB730, OPB730F

150

µA

IF = 50 mA, VCE = 5 V, d = 0.250” (6.35 mm)

TYP

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