GBU406 4A 600V Single-Phase Bridge Rectifier USED

Product details

Description The GBU406 is a single-phase glass passivated bridge rectifier , rated for 4A average output current and 600V peak repetitive reverse voltage (VRRM) , housed in the compact 4-pin GBU through-hole package. It integrates four rectifier diodes in a bridge configuration on a single glass-passivated die, converting AC input into full-wave rectified DC output. Clearly marked terminals ( AC, AC, +, − ) make wiring straightforward: the two "AC" pins accept the AC input, while the "+" and "−" pins provide the rectified DC output. With a forward voltage drop of around 1.0–1.1V at rated current and a high surge current capability of up to 150A (IFSM), this rectifier reliably handles inrush current spikes. It's built with a lead-free finish and is RoHS compliant, and carries UL recognition (File No. E94661) for added confidence in safety and build quality. Its compact, PCB-friendly package and robust construction make the GBU406 a popular choice for power supplies, battery chargers, motor control circuits, and general industrial and consumer electronics requiring reliable full-wave AC-DC rectification. Key Specifications Type: Single-phase bridge rectifier Package: GBU-4 (4-pin, through-hole) Peak Repetitive Reverse Voltage (VRRM): 600V RMS Reverse Voltage: 420V Average Forward Rectified Current (IF(AV)): 4.0A Forward Voltage (VF): ~1.0–1.1V @ 2–4A Surge Current (IFSM): 150A Operating Temperature: -55°C to +150°C Glass passivated die construction, low reverse leakage current Lead-free, RoHS3 compliant; UL recognized (File No. E94661) Common Applications AC-DC power supplies and converters Battery chargers Motor control circuits Industrial automation equipment General-purpose consumer electronics rectification Package Includes 1 x GBU406 Bridge Rectifier

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