Vishay Bridge Rectifier 200 V 300 A Through Hole KBU Package 4-Pin Single KBU8D-E4/51

Vishay KBU8D-E4/51 Bridge Rectifier is a robust and reliable semiconductor device designed for converting alternating current (AC) into direct current (DC) using full-wave rectification. This 4-pin single-phase component is housed in a compact KBU package suitable for through-hole mounting on printed circuit boards (PCBs), which facilitates easy and stable installation.

Capable of handling peak reverse repetitive voltages of 200 V and forward currents of up to 8 A, the rectifier also tolerates surge currents up to 300 A, making it ideal for applications demanding high current capacity. Its ability to operate in harsh thermal environments is ensured by a maximum operating temperature of 150°C and a minimum operating temperature of -50°C. The isolating voltage of 1500 Vrms enhances safety and reliability during operation.

Physical dimensions of length 23.7 mm, height 19.3 mm, and width 7.1 mm contribute to its compactness, enabling its use in space-constrained industrial and electronic assemblies. The device provides a low peak forward voltage of 1 V and low peak reverse current of 10 μA, optimizing power efficiency and reducing energy losses.

Belonging to Vishay's KUB8 series, this rectifier offers excellent surge current capability and stable performance, making it suitable for industrial electronics, power supplies, and various laboratory and commercial electrical applications. It is particularly useful in scenarios requiring high reliability and thermal stability.

The design includes easily solderable pins for PCB through-hole mounting, simplifying manufacturing and repair workflows. It is manufactured in China, ensuring consistent quality and performance.

Operates at a peak reverse repetitive voltage of 200 V ensuring efficient voltage handling. Supports a forward current of 8 A with a peak non-repetitive forward surge current of 300 A. Features a compact KBU package with dimensions 23.7 mm length, 19.3 mm height, and 7.1 mm width.

Designed to withstand maximum operating temperatures up to 150°C and minimum temperatures down to -50°C. Equipped with soldering pins for reliable printed circuit board through-hole mounting. Isolating voltage is rated at 1500 Vrms providing high electrical isolation.

Offers peak forward voltage of 1 V and peak reverse current of 10 μA for electrical efficiency. Part of the KUB8 series providing high surge current capability and reliability. Explore the Vishay Bridge Rectifier series and related semiconductor components at EnvMart for industrial-grade electronic assembly solutions.