PTCEL17R121NBE - Vishay

PTCEL17R121NBE Frequently Asked Questions (FAQs)

• What is the recommended land pattern for PTCEL17R121NBE?
  The recommended land pattern for PTCEL17R121NBE is a rectangular pad with a size of 2.5 mm x 1.25 mm, with a non-solder mask defined (NSMD) pad shape.
• How do I handle the thermal considerations for PTCEL17R121NBE?
  To handle thermal considerations, ensure good thermal conduction by using a thermal pad on the PCB, and consider using a heat sink or thermal interface material (TIM) if high power dissipation is expected.
• What is the maximum operating temperature range for PTCEL17R121NBE?
  The maximum operating temperature range for PTCEL17R121NBE is -55°C to 150°C, but derating is required for temperatures above 125°C.
• How do I ensure the reliability of PTCEL17R121NBE in high-reliability applications?
  To ensure reliability, follow proper storage and handling procedures, use a clean and dry environment, and avoid mechanical stress, electrical overstress, and thermal shock.
• What are the ESD protection requirements for PTCEL17R121NBE?
  PTCEL17R121NBE has an ESD rating of 2 kV human body model (HBM) and 150 V machine model (MM). Handle the device with ESD-protective equipment and follow proper ESD handling procedures.