QED523

QED523 Datasheet

QED522 QED523

Part	Datasheet
QED523	QED523 (pdf)

Related Parts	Information
QED522	QED522

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PLASTIC INFRARED LIGHT EMITTING DIODE PACKAGE DIMENSIONS REFERENCE SURFACE QED522 QED523 CATHODE NOM Ø 45° SQ. 2X NOTES Dimensions for all drawings are in inches mm . Tolerance of ± on all non-nominal dimensions unless otherwise SCHEMATIC ANODE CATHODE The QED522/523 is an 880 nm AlGaAs LED encapsulated in a clear, peach tinted, plastic TO-46 package. • λ= 880 nm • Chip material = AlGaAs • Package type Plastic TO-46 • Matched Photosensor QSD722/723/724 • Narrow Emission Angle, 20° • High Output Power • Package material and color clear, peach tinted, plastic 2002 Fairchild Semiconductor Corporation 6/13/02 PLASTIC INFRARED LIGHT EMITTING DIODE QED522 QED523 ABSOLUTE MAXIMUM RATINGS TA = 25°C unless otherwise Parameter Rating Unit TOPR -40 to + 100 TSTG -40 to + 100 TSOL-I 240 for 5 sec TSOL-F 260 for 10 sec NOTES Derate power dissipation linearly mW/°C above 25°C. RMA is recommended. Methanol or isopropyl alcohols are recommended as cleaning agents. Soldering iron 1/16" mm minimum from housing ELECTRICAL / OPTICAL CHARACTERISTICS TA =25°C Test Conditions Symbol Min Units IF = 100 mA λPE IF = 100 mA 2Θ1/2 Deg. IF = 100 mA, tp = 20 ms

PDF Datasheet Preview

PLASTIC INFRARED LIGHT EMITTING DIODE

PACKAGE DIMENSIONS

REFERENCE SURFACE

QED522 QED523

CATHODE

NOM Ø
45°

SQ. 2X

NOTES Dimensions for all drawings are in inches mm . Tolerance of ± on all non-nominal dimensions unless
otherwise

SCHEMATIC

ANODE CATHODE

The QED522/523 is an 880 nm AlGaAs LED encapsulated in a clear, peach tinted, plastic TO-46 package.
• λ= 880 nm
• Chip material = AlGaAs
• Package type Plastic TO-46
• Matched Photosensor QSD722/723/724
• Narrow Emission Angle, 20°
• High Output Power
• Package material and color clear, peach tinted, plastic
2002 Fairchild Semiconductor Corporation
6/13/02

PLASTIC INFRARED LIGHT EMITTING DIODE

QED522 QED523

ABSOLUTE MAXIMUM RATINGS TA = 25°C unless otherwise

Parameter

Rating

Unit

TOPR
-40 to + 100

TSTG
-40 to + 100

TSOL-I
240 for 5 sec

TSOL-F
260 for 10 sec

NOTES Derate power dissipation linearly mW/°C above 25°C. RMA is recommended. Methanol or isopropyl alcohols are recommended as cleaning agents. Soldering iron 1/16" mm minimum from housing

ELECTRICAL / OPTICAL CHARACTERISTICS TA =25°C

Test Conditions

Symbol Min

Units

IF = 100 mA
λPE

IF = 100 mA
2Θ1/2

Deg.

IF = 100 mA, tp = 20 ms

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Datasheet ID: QED523 634516