DESCRIPTION

As part of the SurfLightTM portfolio, the VSMA1094400 is

an infrared, 940 nm emitting diode. It features a double

stack emitter chip for highest radiant power. The 42 mil chip

size allows 1.5 A DC operation and supports pulsed currents

up to 5.0 A.

FEATURES

• Package type: surface-mount

• Package form: high power SMD with lens

• Dimensions (L x W x H in mm): 3.4 x 3.4 x 2.45

• Centroid wavelength: λcentroid = 940 nm

• Angle of half intensity: ϕ = ± 40°

• Designed for high drive currents: up to 1.5 A (DC)

and up to 5 A (pulsed)

• Low thermal resistance: 6 K/W < RthJSP < 9 K/W

• ESD: up to 5 kV (according to ANSI / ESDA /

JEDEC® JS-001)

• Floor life: 168 h, MSL 3, according to J-STD-020E

• Lead (Pb)-free reflow soldering

• Material categorization: for definitions of compliance

please see www.vishay.com/doc?99912