Description:The High Power Metal Alloy construction comes in value ranges from 0.0003 up to 0.08 ohms in sizes 0805, 2512 and 2728 at as low as ± 15 ppm . Tolerances of 0.5% to 5%. Power ratings of 1, 3 and 4 Watts. Qualified to AEC-Q200.
The recommended land pattern for the CSSH2728FT20L0 is a rectangular pad with a size of 2.5mm x 1.5mm, with a 0.5mm radius corner. The pad should be centered on the component and have a non-solder mask defined (NSMD) pad shape.
To handle thermal considerations, ensure good thermal conductivity between the component and the PCB by using a thermal interface material (TIM) and a heat sink if necessary. The maximum operating temperature is 150°C, and the thermal resistance (Rth) is 10°C/W.
The recommended soldering profile for the CSSH2728FT20L0 is a peak temperature of 260°C, with a dwell time of 10-30 seconds above 217°C. The soldering process should be done in a nitrogen atmosphere to prevent oxidation.
To ensure reliability in high-vibration environments, use a secure mounting method, such as a screw or adhesive, to prevent the component from shifting or detaching. Additionally, consider using a vibration-dampening material, such as a silicone adhesive, to reduce the impact of vibrations.
The CSSH2728FT20L0 has an ESD rating of 2kV human body model (HBM) and 150V machine model (MM). To prevent ESD damage, handle the component in an ESD-protected environment, and use ESD-protective packaging and handling materials.
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CSSH2728FT20L0 Overview
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