Taiwan Semiconductor Bridge Rectifier, Through Hole, 200 V Peak Reverse Repetitive Voltage, 8 A Forward Current KBU803G

Taiwan Semiconductor KBU803G Bridge Rectifier is a discrete semiconductor device designed for converting alternating current (AC) to direct current (DC). This bridge rectifier features a robust through-hole mounting type with a 4-pin single configuration, making it suitable for integration into printed circuit boards (PCB).

Capable of handling a peak reverse repetitive voltage of 200 V and a forward current of 8 A, it is ideal for power conversion applications in electronics, power supplies, and industrial equipment requiring reliable semiconductor operation. The device accommodates harsh environments with an operating temperature range from -55°C to 150°C, ensuring durability in extreme conditions.

The rectifier supports a peak non-repetitive forward surge current of 200 A, allowing it to endure transient overcurrent conditions often encountered in power electronics. Its glass passivated junction and wire lead structure contribute to its long-term reliability and electrical performance.

With compact dimensions - 23.7 mm in length, 7.1 mm in width, and 19.3 mm in height - the KBU803G occupies minimal PCB space while providing efficient rectification with a low peak forward voltage drop of 1 V and low peak reverse current of 5 microamperes. It belongs to the KBU8 series and utilizes the KBU package type, which is a standard for such rectifiers.

This bridge rectifier finds application across electronics manufacturing, power supply units, industrial automation, laboratory instrumentation, and HVAC systems, where stable DC power conversion is critical.

Offers a peak reverse repetitive voltage of 200 V for robust performance. Supports a maximum forward current of 8 A for continuous operation. Features a 4-pin single configuration suitable for through-hole PCB mounting. Capable of operating at temperatures from -55°C to 150°C for versatile applications.

Designed with a peak non-repetitive forward surge current of 200 A to handle transient surges. Compact dimensions with a length of 23.7 mm, width of 7.1 mm, and height of 19.3 mm. Glass passivated junction and wire lead structure enhance durability and reliability.

Standard KBU package type from the KBU8 series ensures compatibility with existing circuitry. Low peak forward voltage of 1 V reduces power losses during operation. Minimal peak reverse current of 5 μA maintains efficiency and limits leakage.

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