CL21C272JBFNNNE datasheet by Samsung Electro-Mechanics

CL21C272JBFNNNE Frequently Asked Questions (FAQs)

• What is the recommended land pattern for this capacitor?
  The recommended land pattern for the CL21C272JBFNNNE capacitor is a rectangular pad with a size of 3.3mm x 2.5mm, with a solder mask clearance of 0.2mm. It's essential to follow the recommended land pattern to ensure proper soldering and to prevent defects.
• How does the capacitor perform in high-frequency applications?
  The CL21C272JBFNNNE capacitor is designed for high-frequency applications, with a self-resonant frequency of around 100 MHz. It exhibits low equivalent series resistance (ESR) and equivalent series inductance (ESL), making it suitable for decoupling and filtering in high-speed circuits.
• Is the capacitor suitable for automotive applications?
  Yes, the CL21C272JBFNNNE capacitor is AEC-Q200 qualified, which means it meets the stringent requirements for automotive applications. It can operate in temperatures ranging from -40°C to 125°C, making it suitable for use in automotive systems.
• What is the maximum ripple current rating for this capacitor?
  The maximum ripple current rating for the CL21C272JBFNNNE capacitor is 1.5 A RMS at 100 kHz and 25°C. It's essential to ensure that the ripple current in the application does not exceed this rating to prevent overheating and premature failure.
• Can I use this capacitor in a flex circuit or flexible PCB?
  Yes, the CL21C272JBFNNNE capacitor is suitable for use in flex circuits or flexible PCBs. However, it's essential to ensure that the capacitor is properly supported and secured to prevent mechanical stress and damage during flexing or bending.