Yes. The 350nm-1100nm range covers both red (660nm) and NIR (940nm) wavelengths used in SpO2 sensors. Its high speed makes it suitable for PPG (photoplethysmography).
Optimized for low noise and high efficiency in voltage output. vpm2sm datasheet
Not typically. For pure overvoltage protection, it is placed directly in parallel with the load. However, for very high-energy surges (>600W), add a PTC or fuse in series. for very high-energy surges (>
In sealed environments, the baseplate must be attached to a heatsink or chassis. Thermal interface material (TIM) with high thermal conductivity (e.g., 1.0 W/m-K or higher) is required between the module and the mounting surface. vpm2sm datasheet