The BSD5C121V ESD SOD-523 RoHS diode, manufactured by Bourne, is an ultra-small, surface mount rectifier diode with an incredibly low Reverse Leakage of up to 200µA. It offers ultra-low capacitance withstand voltages, and its ultra-low profile helps reduce overall costs, making it ideal for applications such as laptop, tablet, and mobile phone designs. This diode has a high reverse breakover voltage of up to 5V and a maximum forward voltage drop of only 0.45V. It also complies with RoHS requirements, meaning it is free of hazardous substances such as lead, cadmium, mercury, and more. Additionally, the device is highly reliable, with a maximum rated power rating of 350mW and operating temperature range of -55°C to +150°C.