Vishay Bridge Rectifier, 200 V Peak Reverse Voltage, 250 A Peak Surge Current, 4-Pin Through Hole KBU6D-E4/51

Vishay KBU6D-E4/51 Bridge Rectifier is a high-performance semiconductor designed for converting alternating current (AC) input into direct current (DC) output by full-wave rectification. This 4-pin single-phase bridge rectifier features a Peak Reverse Repetitive Voltage (Vrrm) rating of 200 V and can handle a Peak Forward Surge Current (Ifsm) up to 250 A, making it suitable for demanding power electronic applications. Its compact KBU package allows through-hole mounting on printed circuit boards (PCBs), ensuring secure and reliable electrical connections.

The rectifier has a maximum operating temperature of 150°C and a minimum operating temperature down to -50°C, providing stable operation under varied environments. With a low Peak Forward Voltage (Vf) of 1 V, the device offers efficient conduction with minimal power losses. The isolating voltage of 1500 Vrms enhances electrical safety by providing sufficient isolation between input and output terminals.

Physical dimensions of this bridge rectifier include a length of 23.7 mm, width of 7.1 mm, and height of 19.3 mm. It features a 4-pin configuration in the KBU series housing, designed for easy PCB integration with soldering pins for through-hole mounting. The device does not carry automotive or specialized certifications, aligning with standard industrial and electronic component requirements.

Bridge rectifiers like the Vishay KBU6D-E4/51 are widely used in power supplies, industrial electronics, and electrical equipment where AC to DC conversion is essential. Their robust design and high surge current capability enable reliable performance in demanding applications such as power converters, inverters, and motor drives.

Designed for through-hole PCB mounting with high surge current capability. Maximum operating temperature is rated at 150°C for reliable performance. Features a low peak forward voltage of 1 V for efficient operation. Compact size with dimensions 23.7mm length, 19.3mm height, and 7.1mm width.

Isolating voltage is rated at 1500 Vrms for electrical isolation. Pin count is 4 in a KBU package configuration. Operating temperature range spans from -50°C minimum to 150°C maximum. No automotive or special approvals; standard commercial grade component.

Diode arrangement provides full-wave rectification converting AC to DC output. Suitable for industrial, electronic components, power supply and connector applications.

This Vishay bridge rectifier exemplifies quality and reliability for electronic semiconductor needs. It is ideal for engineers and technicians seeking a proven component for power rectification in industrial manufacturing, HVAC systems, and commercial electrical installations. Explore more Vishay semiconductor products and Bridge Rectifier variants with EnvMart for your engineering projects.