DESCRIPTION

As part of the SurfLightTM portfolio, the VSMY98545ADS

is an infrared, 850 nm emitting diode based on surface

emitter technology with high radiant power and high speed,

molded in low thermal resistance SMD package with lens.

A 42 mil chip provides outstanding radiant intensity and

allows DC operation of the device up to 1 A. Superior ESD

characteristics are ensured by an integrated Zener diode.

FEATURES

• Package type: surface mount

• Double stack technology

• Package form: power QFN

• Dimensions (L x W x H in mm): 3.85 x 3.85 x 2.24

• Peak wavelength: λp = 850 nm

• Zener diode for ESD protection up to 2 kV

• High radiant power

• High radiant intensity

• Angle of half intensity: ϕ = ± 45°

• Designed for high drive currents: up to 1 A (DC) and up

to 5 A pulses

• Low thermal resistance: RthJP = 9 K/W

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

• Lead (Pb)-free reflow soldering

• Material categorization: for definitions of compliance

please see www.vishay.com/doc?99912