The BST23A032V with Diodes - ESD SOT-23 RoHS is an electronic part manufactured by Bourne. It is a three terminal surface mount ESD (electrostatic discharge) protection diode, housed in the industry standard SOT-23 package, which complies with the RoHS directive. It is designed to protect sensitive electronic components from damage caused by high voltage, and is capable of handling transient voltages up to 5kV. The diode features a small body size of just 3.00 mm × 2.90mm, making it suitable for space-constrained applications. It also features a low clamping voltage of 3.9V as well as voltage scaling to further protect sensitive components. The BST23A032V with Diodes is widely used in mobile communication devices, computer peripheral devices, and various automotive electronics.