S1MB-13-F: High-Performance 1kV Rectifier Diode by Diodes Incorporated | Specifications & Applications 2025-04-19 Explore the S1MB-13-F, a 1kV/1A rectifier diode by Diodes Incorporated. Features low Vf, high reliability, and SMB (DO-214AA) packaging. Ideal for power supplies, motor control, and industrial electronics.