Inc.The IP4220CZ6-N is a Transient Voltage Suppressor (TVS) manufactured by Bourne Inc. It is a Surface-Mount Device (SMD) with six leads in a SOT-23-6 package, and is RoHS compliant. This part operates as an unidirectional device, providing protection from voltage transients such as ESD (Electro-Static Discharge) and EFT (Electrical Fast Transients). It is rated for up to 40V peak voltage across the device, and has a maximum clamping voltage of 33V. It is designed to have a very fast response time, with a response time of typically 5ns. This part can be used for a wide array of applications, including automotive, telecommunications, power supplies, and consumer electronic products.