iseThe BV-SMBJ58C2H with SMB(DO-214AA) ESD Protection Devices from Bencentise is a product designed to provide ESD (electrostatic discharge) protection for sensitive components, such as electronic devices, in a variety of operating environments. This particular product is from Bencentise's SMB Series of ESD protection devices, which is RoHS compliant and designed to protect against lightning strikes, electrostatic discharges, and RF interference. It consists of a two-pole ESD suppressor that is mounted on a small, surface-mount package. The device has an operating voltage of 5.8V, a breakdown voltage of 58V, and a hold-off voltage of 20V. It is also designed to have an operating current of 2A and a maximum power dissipation of 500 mW. Due to its small surface-mount design, this ESD protection device can easily be placed on a variety of different boards without having to worry about taking up valuable board real estate. This makes it an ideal choice for a number of different applications.