Vishay – New VSMY98545 Infrared Emitting Diode
Vishay Intertechnology, Inc. (NYSE: VSH) broadens its optoelectronics portfolio with the release of a new 850 nm infrared (IR) emitter in a compact 3.85 mm by 3.85 mm by 2.24 mm top-view SMD package. Based on SurfLight™ surface emitter chip technology and featuring an integrated lens, the VSMY98545 offers high drive current capability, high radiant intensity, and high optical power, while providing low thermal resistivity.
Product Benefits:
- Compact top-view SMD package with integrated lens
- Low thermal resistance of 10 K/W junction / pin
- High drive currents up to 1 A and pulses up to 5 A
- ± 45° angle of half intensity
- Ultra-high radiant intensity of 350 mW/sr at 1 A and 1600 mW/sr at 5 A (pulses)
- High optical power to 660 mW at 1 A
- Fast switching speeds down to 15 ns
- Low forward voltages down to 1.8 V at 1 A
- Shelf life of 168 hours
- Moisture sensitivity level (MSL) of 3 in accordance with J-STD-020
- Supports lead (Pb)-free reflow soldering
- RoHS-compliant, halogen-free, and Vishay Green
The Key Specifications:
- Part number: VSMY98545
- Thermal resistivity (K/W): 10 K/W
- Radiant intensity: @ 1 A, 350 mW/sr; @ 5 A (pulse), 1600 mW/sr
- Optical power @ 1 A, 660 mW
- Forward voltage @ 1 A, 1.8 V
- Angle of half intensity (°), ± 45°
