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Product Detailed Parameters
- Description：BRIDGE RECT 1PHASE 600V 6A KBU
- Series：-
- Mfr：Taiwan Semiconductor Corporation
- Package：Tray
- Diode Type：Single Phase
- Technology：Standard
- Voltage - Peak Reverse (Max)：600 V
- Current - Average Rectified (Io)：6:00 AM
- Voltage - Forward (Vf) (Max) @ If：1.1 V @ 6 A
- Current - Reverse Leakage @ Vr：5 µA @ 600 V
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：Through Hole
- Package / Case：4-SIP, KBU
- Supplier Device Package：KBU
- Grade：-
- Qualification：-
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Overview
The KBU605G T0G is a single-phase bridge rectifier manufactured by Taiwan Semiconductor. It features an average forward current of 6 A and a maximum repetitive peak reverse voltage of 400 V. The device utilizes glass-passivated junctions for reliability and offers a typical reverse leakage current below 0.1 μA. It supports a maximum surge current of 175 A and operates within a temperature range of -55 °C to +150 °C. The component is housed in a KBU-4 through-hole package with solder pin termination, designed for printed circuit board mounting.
Feature Summary
- Glass-passivated junction construction ensures high reliability and stable performance under varying conditions.
- High case dielectric strength provides robust insulation and protection against electrical stress.
- Halogen-free molding compound complies with environmental directives including RoHS and WEEE standards.
Applications
- Printed circuit board assembly for AC-to-DC power conversion
- General-purpose rectification in low to medium power electronic circuits
- Industrial control systems requiring reliable single-phase bridge rectification
Procurement Notes
Verify the specific ordering suffix to confirm halogen-free status and packaging configuration. Ensure compatibility with standard KBU footprint dimensions during PCB layout. Confirm regulatory compliance requirements such as UL recognition and RoHS adherence before finalizing procurement specifications.
Selection Notes
Select this component when a 6 A current rating and 400 V reverse voltage are required in a through-hole bridge rectifier format. Consider the KBU-4 package constraints for thermal management and mechanical mounting. Evaluate surge current capabilities against potential inrush conditions in the target application circuit.
Part Context
This part belongs to the KBU series of single-phase bridge rectifiers from Taiwan Semiconductor. The series includes variants with different voltage ratings ranging from 50 V to 1000 V, all sharing the same 6 A current rating and KBU package style. The 'G' suffix typically denotes halogen-free material composition.
Replacement Considerations
Direct substitutes include other KBU605 variants from different manufacturers that match the 6 A / 400 V specification and KBU-4 package outline. Verify pinout compatibility and thermal characteristics before substitution.
