SFH 4716AS A01
Overview
The SFH 4716AS A01 is a high-power 860nm infrared emitter from the OSLON Black Series, specifically designed for high-current pulse operations. This AEC-Q102 qualified component utilizes a double-stack emitter technology to achieve a high radiant intensity of 180mW/sr at 1A within a wide 150-degree viewing angle. It is engineered for demanding automotive and industrial environments requiring efficient IR illumination in a compact surface-mount package.
Why Choose This Part
The component features a low thermal resistance of 6.6 K/W, enabling stable performance at high drive currents up to 1.5A. Its AEC-Q102 qualification ensures reliability in automotive temperature ranges from -40C to 125C, while the double-stack chip technology maximizes radiant flux from a small 3.75mm footprint.
Applications
Key Specifications
Getting Started
When integrating this emitter, ensure the PCB design accounts for the 1.5A maximum forward current by providing adequate thermal vias to the internal copper planes. Use a constant-current LED driver capable of handling a 2.95V nominal forward voltage and implement PWM for dimming or pulsed operation to manage thermal dissipation. Refer to the OSLON Black Series soldering guidelines for optimized reflow profiles on the 3-SMD package.
