Vishay Bridge Rectifier 400 V 250 A 4-Pin Single Through Hole Mount KBU6G-E4/51

Vishay KBU6G-E4/51 Bridge Rectifier is a high-quality, single-phase 4-pin device engineered for efficient full-wave rectification applications. With a peak reverse repetitive voltage rating of 400 V and a forward current of 6 A, it ensures dependable electrical performance in various industrial and commercial electronic circuits. Its through-hole mount design enables easy and secure soldering to PCBs, enhancing the longevity and stability of installations.

This bridge rectifier offers a robust thermal operating range from -50°C minimum to a maximum of 150°C, facilitating superior heat management and durability. The KBU package type features compact dimensions measuring 23.7 mm in length, 19.3 mm in height, and 7.1 mm in width, suitable for space-constrained applications. A high peak non-repetitive forward surge current of 250 A allows it to withstand sudden current spikes without damage.

The device maintains a low forward voltage drop of 1 V, which contributes to energy efficiency by reducing heat dissipation during operation. Additionally, the isolating voltage of 1500 Vrms ensures safe insulation and protection in high-voltage environments. The four-pin configuration supports single-phase rectification setups, providing full-wave rectification capabilities essential for converting alternating current (AC) into direct current (DC) output with a consistent polarity.

Commonly used in power supplies, industrial motor drives, photovoltaic systems, and HVAC equipment, this Vishay bridge rectifier fulfills critical roles by helping convert AC signals to usable DC power. Its high surge current capability and reliable thermal characteristics make it a preferred choice for demanding electronic assemblies.

Operates reliable up to 150°C for enhanced thermal stability. Compact size with length 23.7 mm, height 19.3 mm, and width 7.1 mm. Through-hole mounting for sturdy PCB installation. High peak surge current of 250 A to handle transient loads.

Low forward voltage drop at 1 V for efficient conduction. Isolating voltage rating of 1500 Vrms for electrical safety. Single-phase, 4-pin bridge rectifier configuration. Ideal for industrial, commercial, and power electronics applications.

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