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The GBU6K-LV is a low forward voltage single-phase diode bridge rectifier manufactured by Diotec Semiconductor. It features an average forward current (IFAV) of 6 A and a repetitive peak reverse voltage (VRRM) of 1000 V. The typical forward voltage (VF) is 0.87 V at 25°C with a 6 A load. Peak forward surge current (IFSM) ratings are 300 A for 60 Hz half-sine-wave pulses and 270 A for 50 Hz pulses. The device operates within a junction temperature range of -50°C to +150°C and utilizes a GBU-4 through-hole package.
Verify the specific ordering suffix against official Diotec documentation to confirm exact packaging and marking details. Confirm RoHS compliance status and environmental declarations directly from the manufacturer's latest datasheet before finalizing procurement specifications.
Select this component when low conduction losses are critical for thermal management in 6 A applications. Ensure the circuit design accommodates the specified 1000 V reverse voltage rating and verify that the mounting torque does not exceed the recommended limits for the GBU-4 package.
This part belongs to the GBU series of single-phase bridge rectifiers, designed for general-purpose applications. The 'LV' designation indicates a low forward voltage variant optimized for improved efficiency compared to standard counterparts within the same current and voltage class.
Direct substitutes include the standard GBU6K model or equivalent 6 A / 1000 V bridge rectifiers from other manufacturers, provided they meet the required IFAV, VRRM, and package dimensions.