OP280 datasheet(2/8 Pages) ETC2

2 / 8 page

Infrared Light Emitting Diode

OP180 & OP280 Series

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

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 B

07/2012

Page 2 of 8

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

Storage Temperature Range

-40o C to +100o C

Operating Temperature Range—OP180, OP280, OP280K, OP280KT, OP280PS

OP280V

-25o C to +85o C

0o C to +70o C

Reverse Voltage

OP180, OP280, OP280PS, OP280V

OP280K, OP280KT

5.0 V

4.0 V

Peak Forward Current [ 1µs pulse width, 300 pps] (Except OP280V)

1.0 A

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

260° C(1)

Power Dissipation

130 mW(2)

Notes:

1. Solder time less than 5 seconds at temperature extreme.

2. Derate linearly at 2.17 mW/° C above 25° C.

3. EE(APT) is a measurement of the apertured radiant incidence upon a sensing area 0.081” (2.06 mm) in diameter, perpendicular to and

centered on the mechanical axis of the lens and 0.590” (14.99 mm) from the measurement surface. EE(APT) is not necessarily uniform within

the measured area.

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

SYMBOL

PARAMETER

MIN

TYP

MAX

UNITS

TEST CONDITIONS

Input Diode

EE (APT)

Radiant Incidence

OP180

OP280

OP280K

OP280KT

OP280PS

OP280V

0.50

0.65

0.10

1.50

mW/cm2

IF = 20 mA

(3)

IF = 20 mA

(3)

IF = 20 mA

(3)

IF = 20 mA

(3)

IF = 20 mA

(3)

IF = 7 mA

(3)

Forward Voltage

OP180

OP280

OP280K

OP280KT

OP280V

OP280PS

1.28

1.50

1.55

1.95

1.50

1.60

1.50

1.80

2.50

1.80

IF = 20 mA

IF = 50 mA

IF = 7 mA

IF = 20 mA

Reverse Current

100

µA

VR= 5.0 V

λP

Wavelength at Peak Emission

OP180

OP280

OP280KT

OP280PS, OP280K

OPOP280V

940

890

850

875

850

IF = 20 mA

IF = 7 mA

θHP

Emission Angle at Half Power Points

OP180, OP280, OP280K, OP280KT

OP280PS

OP280V

100

Degree°

IF = 20 mA

IF = 7 mA

Output Rise Time

OP180, OP280K, OP280KT, OP280PS

OP280

OP280V

500

700

100

IF(PK)=50 mA, PW=10 µs, and D.C.=10.0%

IF(PK)=5 mA, PW=10 µs, and D.C.=10.0%

(For OP280V)

Output Fall Time

OP180, OP280K, OP280KT, OP280PS

OP280

OP280V

500

700

100

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