The PESDLC553T5VU ESD (Electro-Static Discharge) SOT-553 RoHS diode is manufactured by Prisemi and designed for ESD protection. This diode provides very high protection for sensitive equipment and components against ESD transients. It is a dual device, meaning it has two separate circuits, each responsible for protecting a different section of the circuit. It features a 5.5V voltage rating, 5pF capacitance, and 0.6pF breakdown voltage, with a rating of up to 18kV for ESD protection. Furthermore, it has a very low bypass capacitance for superior pulse protection. This diode is an excellent choice for a wide range of consumer electronics, automotive, medical, and defense applications.