The SS520B with Schottky Barrier Diodes (SBD) SMB is a RoHS compliant semiconductor device manufactured by Yangjie. It is typically used in voltage suppression, ESD protection, RF and high-frequency switching applications. The device features various configurations, including dual common anode, dual common cathode, and cascades. It is available in both ultra-miniature and axial-leaded packages. It has a forward voltage of 0.5V-0.7V for the anode-cathode pair, and 0.3V-0.4V for the cathode-cathode pair at a current of 1A at 25°C. It has a maximum operating voltage rating of 75V. It has a very low reverse leakage current of <1µA at 25°C. It is designed and constructed to withstand an operating temperature of -55°C to +150°C. Its minimised parasitics and low capacitance properties make it ideal for high frequency, low loss operation. The RoHS compliant SS520B SBD device is ideal for current sensing, switching, and clamping applications in telecommunications, automotive, and consumer electronics.