BYV32-100-E3/45

The BYV32-100-E3/45 is a dual common-cathode ultrafast rectifier diode from Vishay General Semiconductor, designed for high-frequency power switching applications. It is rated for a repetitive peak reverse voltage of 100V and an average rectified current of 18A, with a peak forward surge current capability of 150A. The device features a fast reverse recovery time of 25ns, which minimizes switching losses and improves efficiency in high-frequency circuits.

This rectifier uses a glass passivated pellet chip junction and offers a low forward voltage drop, with a typical forward voltage of 0.85V. The maximum forward voltage is specified at 1.15V at 20A. It operates over a junction temperature range of -65°C to 150°C, with a maximum junction temperature of 150°C. The diode configuration is a single pair with common cathode, making it suitable for center-tapped full-wave rectification.

The BYV32-100-E3/45 is housed in a TO-220AB package with through-hole mounting, providing good thermal performance and ease of assembly. The package meets UL 94 V-0 flammability rating, and the leads are matte tin plated for solderability per J-STD-002. The device is RoHS-compliant and meets MSL level 1 per J-STD-020.

Typical applications include high-frequency rectification in switching mode power supplies, inverters, freewheeling diodes, DC/DC converters, and other power switching circuits. The dual diode configuration in a single package saves board space and simplifies PCB layout in power supply designs.