OP123 - Optek Technologies, Inc. - Datasheet.Directory

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 A 05/07

Page 1 of 4

Hermetic Infrared Emitting Diode

OP123, OP124

OP223, OP224

Applications:

• Non-contact reflective object sensor

• Assembly line automation

• Machine automation

• Machine safety

• End of travel sensor

• Door sensor

Description:

Each OP123 and OP124 device is a 935 nanometer (nm) high intensity gallium arsenide infrared emitting diode

(GaAs), mounted in a miniature hermetically sealed “pill” package with an enhanced temperature range and a high

power output. These devices are designed for direct mounting to PCBoards.

Each OP223 and OP224 device is an 890 nm gallium aluminum arsenide infrared emitting diode (GaAIAs),

mounted in a hermetically sealed “pill” package with an enhanced temperature range and a narrow irradiance

pattern that provides high on-axis intensity for excellent coupling efficiency. These devices offer significantly higher

power output than GaAs at equivalent drive currents and have a wavelength that is matched to silicon’s peak

response. Their small package size permits high device density mounting.

All these LEDs are mechanically and spectrally matched to the OP300 series, OP600 series and OP640 series

devices.

Please refer to Application Bulletins 208 and 210 for additional design information and reliability (degradation)

data, and to Application Bulletin 202 for pill-type soldering to PCBoard.

Features:

• Hermetically sealed package

• Mechanically and spectrally matched to other OPTEK devices

• Designed for direct mount to PCBoard

Ordering Information

Part

Number

LED Peak

Wavelength

Total Beam

Angle

OP123 935 mm

24°

OP124

OP223 890 mm

OP224

RoHS

Pin # LED

1 Anode

2 Cathode

Sensor

Collector

Emitter

INCHES

[MILLIMETERS]

DIMENSIONS ARE IN:

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 A 05/07

Page 2 of 4

Hermetic Infrared Emitting Diode

OP123, OP124

OP223, OP224

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

Storage Temperature Range -65o C to +150o C

Reverse Voltage 2.0 V

Continuous Forward Current 100 mA

Peak Forward Current (2µs pulse with 0.1% duty cycle) 1.0 A

Lead Soldering Temperature [1/16 inch (1.6 mm) from case for 5 seconds with soldering iron] 260° C(1)(2)

Power Dissipation 150 mW(3)

Operating Temperature Range -65o C to +125o C

Notes:

1. Refer to Application Bulletin 202 which reviews proper soldering techniques for pill-type devices.

2. No clean or low solids. RMA flux is recommended. Duration can be extended to 10 seconds maximum when flow soldering.

3. Derate linearly 1.50 mW/° C above 25° C.

4. For OP123, OP124, OP223 and OP224, EE(APT) is a measurement using a 0.031” (0.787 mm) diameter apertured sensor placed

0.50” (12.7 mm) from the measuring 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)

(3)

Apertured Radiant Incidence

OP123

OP124

OP223

OP224

0.40

1.00

3.50

mW/cm2 IF = 50 mA(4)

Forward Voltage

OP123

OP124

1.50

1.80

IF = 50 mA

IR Reverse Current - - 100 µA VR= 2.0 V

λP

Wavelength at Peak Emission

OP123, OP124

OP223, OP224

935

890

IF = 50 mA

IF = 10 mA

Spectral Bandwidth between Half Power

Points OP123, OP124

OP223, OP224

IF = 50 mA

IF = 10 mA

∆λP /∆T

Spectral Shift with Temperature

OP123, OP124

OP223, OP224

+0.30

+0.18

nm/°C

IF = Constant

θHP Emission Angle at Half Power Points

- 24

- Degree IF = 50 mA

Output Rise Time

OP123, OP124

OP223, OP224

1000

500

Output Fall Time

OP123, OP124

OP223, OP224

500

250

IF(PK)=100 mA, PW=10 µs, and

D.C.=10.0%

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 A 05/07

Page 3 of 4

Hermetic Infrared Emitting Diode

OP123, OP124

OP223, OP224

Distance vs Output Power vs Forward Current

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0

Distance (inches)

Normalized Output Power

10 mA

20 mA

30 mA

40 mA

50 mA

60 mA

80 mA

100 mA

Normalized at 0.6" and 50 mA

Forward Current

Forward Voltage vs Forward Current vs

Temperature

0.9

1.0

1.1

1.2

1.3

1.4

1.5

1.6

1.7

1.8

0 5 10 15 20 25 30 35 40 45

Forward Current (mA)

Typical Forward Voltage (V)

-65°C

-40°C

-20°C

+0°C

+20°C

+40°C

+60°C

+80°C

+100°C

+125°C

OP123, OP124

Optical Power vs I

vs Temp

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

0 5 10 15 20 25 30 35 40 45 50

Forward Current I

(mA)

Normalized Optical Power

-65°C

-40°C

-20°C

+0°C

+20°C

+40°C

+60°C

+80°C

+100°C

+125°C

Normalized at 20 mA and 20

Normalized Intensity vs Beam Angle

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.1

-45 -35 -25 -15 -5 5 15 25 35 45

Normalized Intensity

Angular Displacement (° Degrees)

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 A 05/07

Page 4 of 4

Hermetic Infrared Emitting Diode

OP123, OP124

OP223, OP224

Forward Voltage vs Forward Current vs

Temperature

0.9

1.0

1.1

1.2

1.3

1.4

1.5

1.6

1.7

1.8

0 5 10 15 20 25 30 35 40 45 50

Forward Current (mA)

Typical Forward Voltage (V)

-60° C

-40° C

-20° C

0° C

20° C

40° C

60° C

80° C

100° C

120°C

Optical Power vs I

vs Temperature

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

0 5 10 15 20 25 30 35 40 45 50

Forward Current I

(mA)

Normalized Optical Power

-60° C

-40° C

-20° C

0° C

20° C

40° C

60° C

80° C

100° C

120° C

Normalized at 50 mA and 20° C

Distance vs Output Power vs Forward Current

0.2 '' 0.4 '' 0.6 '' 0.8 '' 1.0 '' 1.2 '' 1.4 '' 1.6 '' 1.8 '' 2.0 ''

Distance (inches)

Normalized Output Power

10 mA

20 mA

30 mA

40 mA

50 mA

60 mA

70 mA

80 mA

90 mA

100 mA

Normalized at 1" and 50 m

Forward Current

Normalized Intensity vs Beam Angle

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.1

-45 -35 -25 -15 -5 5 15 25 35 45

Normalized Intensity

Angular Displacement (° Degrees)