DESCRIPTION
As part of the SurfLightTM portfolio, the VSMY98145DS is
an infrared, 810 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: high power QFN with lens
• Dimensions (L x W x H in mm): 3.85 x 3.85 x 2.24
• Peak wavelength: λp = 810 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: RthJA = 10 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