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Product Detailed Parameters
- Description：BRIDGE RECT 1PHASE 800V 15A GBU
- Series：-
- Mfr：SMC Diode Solutions
- Package：Tube
- Diode Type：Single Phase
- Technology：Standard
- Voltage - Peak Reverse (Max)：800 V
- Current - Average Rectified (Io)：15 A
- Voltage - Forward (Vf) (Max) @ If：1.1 V @ 15 A
- Current - Reverse Leakage @ Vr：5 µA @ 800 V
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：Through Hole
- Package / Case：4-ESIP
- Supplier Device Package：GBU
- Grade：-
- Qualification：-
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Overview
The GBU1508 is a single-phase bridge rectifier manufactured by SMC Diode Solutions. It features a maximum repetitive peak reverse voltage of 800 V and an average rectified output current of 15 A. The device utilizes standard technology and is housed in a GBU (4-ESIP) through-hole package. Key electrical characteristics include a forward voltage drop of 1.1 V at 15 A and a maximum reverse leakage current of 5 µA at 800 V. It operates within a junction temperature range of -55°C to 150°C.
Feature Summary
- Provides robust protection for single-phase rectification applications with high surge current handling capabilities inherent to the GBU package design.
Applications
- General-purpose power supply circuits requiring single-phase rectification
- Industrial equipment power input stages
- Battery charging systems
Procurement Notes
Verify the specific manufacturer part number against official datasheets to ensure compatibility with circuit requirements. Confirm that the GBU package dimensions align with the printed circuit board layout. Check for RoHS compliance status if environmental regulations apply to the final assembly. Ensure storage conditions maintain component integrity prior to soldering.
Selection Notes
Select this component when a 15 A current rating and 800 V blocking voltage are required for single-phase applications. The through-hole GBU package offers mechanical stability for high-current connections. Consider the thermal management requirements associated with the 1.1 V forward voltage drop at full load to ensure reliable operation within the specified temperature range.
Part Context
The GBU1508 belongs to the GBU series of bridge rectifiers from SMC Diode Solutions, designed for general-purpose power conversion. This series typically includes variants with different voltage ratings while maintaining the 15 A current capacity and standardized GBU footprint. It serves as a fundamental discrete semiconductor component for AC-to-DC conversion in medium-power electronic systems.
