VSML3710 is a high power infrared emitting diode from Vishay. It emits light at a wavelength of 940nm and is manufactured using GaAlAs/GaAs technology. It has a high radiant power and is packaged in a PLCC-2 form. It is suitable for use in photointerrupters, sensors and other applications.
The VSML3710 infrared emitting diode operates at 940 nm and is designed for high radiant power applications such as photointerrupters, sensors, reflective sensors, household appliances, and tactile keyboards. It is supplied in a surface‑mount PLCC‑2 package and complies with RoHS and WEEE directives.
Key specifications include a peak wavelength of 940 nm, typical forward voltage of 1.6 V at 100 mA, reverse voltage rating of 5 V, maximum power dissipation of 160 mW, and a radiant intensity of 48 mW/sr. The device is available in tape‑and‑reel formats (GS08, GS18) with a floor life of 168 h after soldering.
| Peak wavelength | 940 nm |
|---|---|
| Forward voltage (typical, 100 mA) | 1.6 V |
| Reverse voltage rating | 5 V |
| Maximum forward current | 100 mA |
| Power dissipation | 160 mW |
| Radiant intensity (100 mA, 20 ms) | 48 mW/sr |
| Angle of half intensity | ±60° |
| Package dimensions (L×W×H) | 3.5 × 2.8 × 1.75 mm |
| Thermal resistance (junction‑ambient) | 250 K/W |
The peak wavelength is 940 nm.
The device can tolerate up to 5 V reverse voltage.
The floor life is specified as 168 hours.