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Vishay 940 nm Infrared LED PLCC 2 Surface Mount High Power Radiant Flux 40mW VEMT3700

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Vishay 940 nm Infrared LED PLCC 2 Surface Mount High Power Radiant Flux 40mW VEMT3700

Name: Vishay 940 nm Infrared LED PLCC 2 Surface Mount High Power Radiant Flux 40mW VEMT3700
Brand: Vishay
SKU: 218190

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Category IR LED Brand Vishay Condition New

Specifications

Country of Origin	India
Brand	Vishay
Dimensions	3.5 x 2.8 x 1.75 mm
Model	VEMT3700
Packaging	Tape & Reel
Mount Type	Surface
Series	VEMT3700
Beam angle	120°
Number Of Leds	1
Package Type	PLCC 2
Standards/Approvals	JS709A, J-STD-020, Halogen Free, RoHS, J-STD-051, JEDEC
Number of Pins	2
Lens Shape	Round
Automotive Standard	AEC-Q101
Maximum Supply Voltage	5V
Peak Wavelength	940nm
Radiant Flux	40mW
LED Material	GaAlAs
Angle of half intensity	60°
Radiant Intensity	9.5mW/sr

Key Features

The LED emits infrared light at a peak wavelength of 940 nm.
It provides a radiant flux of 40 mW and radiant intensity of 9.5 mW/sr.
The component features a round lens shape with a beam angle of 120 degrees.
Surface mount package type ensures easy PCB assembly with tape and reel packaging.
The LED is constructed using GaAlAs semiconductor material for high efficiency.
Maximum supply voltage is rated at 5 V for optimal performance.
It complies with automotive standard AEC-Q101 and multiple industrial standards including RoHS and JEDEC.
Compact dimensions of 3.5 x 2.8 x 1.75 mm provide space-saving integration.

Product Description

Vishay VEMT3700 infrared LED model VSML3710-GS18 is a high power IR emitter utilizing double hetero (DH) technology in a PLCC-2 surface mount package measuring 3.5 x 2.8 x 1.75 mm. It operates at a peak wavelength of 940 nm with radiant flux of 40 mW and a radiant intensity of 9.5 mW/sr. The round lens provides a beam angle of 120 degrees for wide emission coverage.

This component features a low forward voltage and is designed for applications where space is limited, including photointerrupters, reflective optical sensors, household appliances, tactile keyboards, and other infrared emitter uses.

Compliance with standards such as AEC-Q101 automotive certification, RoHS, JEDEC, and halogen free manufacturing ensures reliability and quality in demanding industrial, automotive, and electronic environments.

The LED is supplied on tape and reel packaging to facilitate automated assembly and production efficiency in manufacturing operations. The LED emits infrared light at a wavelength of 940 nm. It has a radiant flux of 40 mW and radiant intensity of 9.5 mW/sr.

The surface mount package is compact and uses GaAlAs LED material. Maximum supply voltage is 5 V ensuring compatibility with common electronic circuits. The beam angle is wide at 120° for broad area coverage. It features a round lens with 2 pins for stable mounting.

The product meets automotive AEC-Q101 and various industrial quality standards. The tiny footprint with dimensions 3.5 x 2.8 x 1.75 mm supports miniaturized device design.

This IR LED is suited for industrial, electronics manufacturing, automotive sensor, and consumer electronic applications requiring reliable infrared light emission. Browse other Vishay optoelectronic components and IR LEDs at EnvMart for specialized industrial and electronic solutions.