Vishay Semiconductors VSMA1085/VSMA1094 Infrared Emitting Diodes
Vishay Semiconductors VSMA1085 / VSMA1094 Infrared (IR) Emitting Diodes are a part of the SurfLight™ portfolio and offer 850nm or 940nm centroid wavelength options. These diodes feature a double-stack emitter chip for high radiant power. The 42mil chip size allows for 1.5A DC operation and supports pulsed currents up to 5A. The modules are available in a high-power SMD package form with a lens and a surface-mount design with a 3.4mm x 3.4mm footprint. Height options include 1.8mm, 2.45mm, and 2.9mm. Vishay Semiconductors VSMA1085 / VSMA1094 IR Emitting Diodes provide low thermal resistance and are suitable for lead-free reflow soldering.
Features
- Surface-mount design
- High-power SMD package form with lens
- 3.4mm x 3.4mm footprint
- 1.8mm, 2.45mm, or 2.9mm height
- 850nm or 940nm centroid wavelength (λcentroid)
- ±28°, ±40°, or ±60° angle of half-intensity
- Designed for high drive currents up to 1.5A (DC) and up to 5A (pulsed)
- Low thermal resistance
- Up to 5kV ESD (according to ANSI / ESDA / JEDEC JS-001))
- 168hr floor life (MSL 3, according to J-STD-020)
- Lead-free reflow soldering
Applications
- Driver and occupant monitoring
- Eye-tracking
- Safety and security, CCTV
Videos
Inilathala: 2021-11-23
| Na-update: 2024-02-27