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Product Detailed Parameters
- Description：BRIDGE RECT 1PHASE 800V 6A GBU
- Series：-
- Mfr：onsemi
- Package：Tube
- Diode Type：Single Phase
- Technology：Standard
- Voltage - Peak Reverse (Max)：800 V
- Current - Average Rectified (Io)：6:00 AM
- Voltage - Forward (Vf) (Max) @ If：1 V @ 6 A
- Current - Reverse Leakage @ Vr：5 µA @ 800 V
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：Through Hole
- Package / Case：4-SIP, GBU
- Supplier Device Package：GBU
- Grade：-
- Qualification：-
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Overview
The onsemi GBU6K is a single-phase bridge rectifier designed for through-hole mounting in the GBU-4 package. It supports a continuous forward current of 6 A and withstands a peak repetitive reverse voltage of 800 V. The device features a maximum forward voltage drop of 1 V at rated current and handles a non-repetitive peak surge current of 175 A. Operating reliably within a temperature range of -55°C to +150°C, it dissipates up to 12 W of power with a low reverse leakage current of 5 µA.
Feature Summary
- High thermal stability enabling operation at junction temperatures up to 150°C
- Robust surge current handling capability for transient protection
- Low forward voltage drop for improved energy efficiency
Applications
- AC-to-DC power supply circuits
- Battery charging systems
- General-purpose rectification in industrial equipment
Procurement Notes
Verify component authenticity by cross-referencing the manufacturer part number GBU6K with official onsemi documentation. Confirm RoHS compliance status via the datasheet before integration. Ensure the GBU-4 package dimensions match the target PCB footprint requirements to prevent assembly errors during production.
Selection Notes
Select this component when an 800 V reverse voltage rating and 6 A continuous current capacity are required. The GBU-4 through-hole package is suitable for applications needing mechanical robustness. Verify that the 175 A surge rating meets the specific circuit inrush current demands.
Part Context
This component belongs to the GBU6K series of single-phase bridge rectifiers manufactured by onsemi. It is categorized under diodes and rectifiers within the broader semiconductor portfolio. The GBU-4 package provides a standardized form factor for high-power density designs.
Replacement Considerations
Compatible substitutes include the GBU8K (8 A) or GBU4K (4 A) from the same series, provided current ratings align with design needs. Other manufacturers offering equivalent 6 A, 800 V bridge rectifiers in the GBU-4 package may serve as alternatives if pin compatibility is confirmed.
