OP291C datasheet(5/8 Pages) OPTEK

5 / 8 page

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OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006

Phone: (972) 323-2200 or (800) 341-4747

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Issue A

05/07

Page 5 of 8

Plastic Infrared Emitting Diode

OP290 Series

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

SYMBOL

PARAMETER

MIN

TYP

MAX

UNITS

TEST CONDITIONS

Input Diode

Forward Voltage(3)

OP290, OP295

OP291, OP296

OP292, OP297

OP293, OP298 (A, B, C)

OP298 (AA, AB, AC, AD)

OP294, OP299

4.00

2.00

1.75

2.00

1.50

IF = 1.50 A

IF = 100 mA

IF = 20 mA

IF = 1.50 A

IF = 100 mA

IF = 5 mA

Reverse Current(3)

OP290, OP292

OP291, OP293, OP298 (A, B, C), OP296

OP298 (AA, AB, AC, AD)

OP294, OP299

OP295, OP297

100

µA

VR= 5 V

VR= 2 V

VR= 5 V

λP

Wavelength at Peak Emission

OP290, OP291, OP292, OP293, OP294,

OP295, OP296, OP297, OP298 (A, B, C),

OP299

OP298 (AA, AB, AC, AD)

890

875

IF = 10 mA

Spectral Bandwidth between Half Power

Points

IF = 10 mA

∆λP /∆T

Spectral Shift with Temperature

+0.18

nm/°C

IF = Constant

θHP

Emission Angle at Half Power Points

OP290, OP291, OP292, OP294

OP293

OP295, OP296, OP297, OP299

OP298

Degree IF = 20 mA

Output Rise Time

500

IF(PK)=100 mA, PW=10 µs, and

D.C.=10.0%

Output Fall Time

250

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