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Product Detailed Parameters
- Description：BRIDGE RECT 1PHASE 600V 3.8A GBU
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tube
- Diode Type：Single Phase
- Technology：Standard
- Voltage - Peak Reverse (Max)：600 V
- Current - Average Rectified (Io)：3.8 A
- Voltage - Forward (Vf) (Max) @ If：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, GBU
- Supplier Device Package：GBU
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Overview
The GBU6J-1M3/51 is a single-phase bridge rectifier from Vishay General Semiconductor, utilizing the GBU surface-mount package. It features a peak repetitive reverse voltage of 600 V and an average forward rectified current of 6 A. The device supports a maximum non-repetitive peak forward surge current of 175 A at 50 Hz. Operating characteristics include a typical forward voltage drop of 1.1 V at 6 A and a maximum reverse leakage current of 5 µA at 600 V. The junction temperature range spans from -55 °C to +150 °C, with a thermal resistance of 45 °C/W.
Feature Summary
- Glass-passivated junction structure ensures high reliability and low leakage current.
- High surge current capability designed for demanding power applications.
- Surface-mount GBU package facilitates automated PCB assembly.
Applications
- General-purpose AC-to-DC conversion in power supplies.
- Battery charging circuits.
- Adapters and converters.
Procurement Notes
Verify the specific suffix '1M3' against official Vishay documentation to confirm lead-free status and RoHS compliance details. Ensure the ordering part number matches the exact electrical ratings required for the design. Cross-reference datasheets for any recent manufacturing location changes or parameter updates.
Selection Notes
Select this component when a 600 V rating and 6 A continuous current are required in a compact surface-mount footprint. Compare thermal performance and surge capabilities against alternative GBU series variants. Confirm that the operating environment stays within the specified -55 °C to +150 °C junction temperature limits.
Part Context
This part belongs to the GBU6 series of single-phase bridge rectifiers. It shares the standard GBU case style with other variants in the family, differing primarily in voltage ratings and specific suffix codes. The series is widely used in general electronics for efficient rectification.
Replacement Considerations
Direct replacements include GBU6J-E3/51 or GBU6J-M3/51. Verify pinout compatibility and ensure equivalent electrical ratings before substitution.
FAQ
What is the maximum operating junction temperature?
The maximum operating junction temperature is +150 °C.
Does this component have an isolated case?
Yes, the GBU package provides an electrically isolated case for mounting purposes.
What is the typical forward voltage drop at rated current?
The typical forward voltage drop is 1.1 V at an average forward current of 6 A.
