The S1B is a 2-pin general purpose standard recovery Diode Rectifier with glass passivated junction. The S1 family of P-I-N SMA rectifier stands out for its optimized low leakage, low capacitance and fast response time. This was achieved while maintaining the industry standard VF maximum of 1.1V at 1A and 30A surge rating. This product is general usage and suitable for many different applications.