Datasheet

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VSML3710

www.vishay.com

Vishay Semiconductors

Rev. 1.6, 22-Oct-14

Document Number: 81300

For technical questions, contact: emittertechsupport@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

High Power Infrared Emitting Diode, 940 nm, GaAlAs, MQW

DESCRIPTION

VSML3710 is an infrared, 940 nm emitting diode in GaAlAs,

MQW (multi quantum well) technology with high radiant

power, molded in a PLCC-2 package for surface mounting

(SMD).

FEATURES

• Package type: surface mount

• Package form: PLCC-2

• Dimensions (L x W x H in mm): 3.5 x 2.8 x 1.75

• Peak wavelength: λ

= 940 nm

• High reliability

• High radiant power

• High radiant intensity

• Angle of half intensity: ϕ = ± 60°

• Low forward voltage

• Suitable for high pulse current operation

• Good spectral matching with Si photodetectors

• Package matched with IR emitter series VEMT3700

• Floor life: 168 h, MSL 3, acc. J-STD-020

• Lead (Pb)-free reflow soldering

• AEC-Q101 qualified

• Material categorization: for definitions of compliance

please see www.vishay.com/doc?99912

APPLICATIONS

• IR emitter in photointerrupters, sensors, and reflective

sensors

• IR emitter in low space applications

• Household appliance

• Tactile keyboards

Note

• Test conditions see table “Basic Characteristics”

Note

• MOQ: minimum order quantity

948553

PRODUCT SUMMARY

COMPONENT I

(mW/sr) ϕ (deg) λ

(nm) t

(ns)

VSML3710 9.5 ± 60 940 15

ORDERING INFORMATION

ORDERING CODE PACKAGING REMARKS PACKAGE FORM

VSML3710-GS08 Tape and reel MOQ: 7500 pcs, 1500 pcs/reel PLCC-2

VSML3710-GS18 Tape and reel MOQ: 8000 pcs, 8000 pcs/reel PLCC-2

Summary of content (7 pages)

PAGE 1
VSML3710 www.vishay.com Vishay Semiconductors High Power Infrared Emitting Diode, 940 nm, GaAlAs, MQW FEATURES • Package type: surface mount • Package form: PLCC-2 • Dimensions (L x W x H in mm): 3.5 x 2.8 x 1.
PAGE 2
VSML3710 www.vishay.com Vishay Semiconductors ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified) PARAMETER TEST CONDITION SYMBOL VALUE UNIT VR 5 V Reverse voltage Forward current IF 100 mA Peak forward current tp/T = 0.
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VSML3710 www.vishay.com Vishay Semiconductors BASIC CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) 1000 10 000 IF - Forward Current (mA) tp/T = 0.005 0.01 1000 0.02 0.05 100 0.2 0.5 DC 0.1 10 1 0.01 tp = 100 μs Ie - Radiant Intensity (mW/sr) Tamb < 60 °C 100 10 1 0.1 0.1 1 10 100 1 100 1000 IF - Forward Current (mA) Fig. 3 - Pulse Forward Current vs. Pulse Duration Fig. 6 - Radiant Intensity vs.
PAGE 4
VSML3710 www.vishay.com Vishay Semiconductors 0° 10° IF = 30 mA 70 60 50 40 30 20 10 0 840 880 920 960 1000 0.9 50° 0.8 60° 70° 0.7 80° 1040 0.6 0.4 0.2 0 94 8013 λ - Wavelength (nm) 21445 40° 1.0 ϕ - Angular Displacement 90 80 20° 30° Ie, rel - Relative Radiant Sensitivity Φe rel - Relative Radiant Power (%) 100 Fig. 9 - Relative Radiant Power vs. Wavelength Fig. 10 - Relative Radiant Intensity vs. Angular Displacement PACKAGE DIMENSIONS in millimeters 0.9 1.75±0.1 3.5±0.
PAGE 5
VSML3710 www.vishay.com Vishay Semiconductors SOLDER PROFILE Temperature (°C) max. 260 °C 245 °C 255 °C 240 °C 217 °C 250 2.2 2.0 3.5 3.1 300 5.75 5.25 4.0 3.6 200 max. 30 s 3.6 3.4 150 8.3 7.7 max. 100 s max. 120 s 1.85 1.65 100 1.6 1.4 max. ramp up 3 °C/s max. ramp down 6 °C/s 50 4.1 3.9 0.25 4.1 3.9 2.05 1.95 0 94 8668 0 50 19841 100 150 200 250 300 Fig. 13 - Tape Dimensions in mm for PLCC-2 Time (s) Fig. 11 - Lead (Pb)-free Reflow Solder Profile acc.
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VSML3710 www.vishay.com Vishay Semiconductors 120° 4.5 3.5 2.5 1.5 COVER TAPE REMOVAL FORCE 10.4 8.4 The removal force lies between 0.1 N and 1.0 N at a removal speed of 5 mm/s. In order to prevent components from popping out of the blisters, the cover tape must be pulled off at an angle of 180° with regard to the feed direction. 13.00 12.75 62.5 60.0 Identification Label: Vishay type group tape code production code quantity 321 329 14.4 max. 18857 Fig. 16 - Dimensions of Reel-GS18 Rev. 1.
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