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Product Detailed Parameters
- Description：BRIDGE RECT 1PHASE 800V 3.8A GBU
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tube
- Diode Type：Single Phase
- Technology：Standard
- Voltage - Peak Reverse (Max)：800 V
- Current - Average Rectified (Io)：3.8 A
- 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
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Overview
The GBU6KL-6441M3/51 is a single-phase bridge rectifier from Vishay General Semiconductor, designed for high-voltage applications. It features an 800V maximum repetitive peak reverse voltage and supports a 3.8A average forward rectified current. The device utilizes the GBU package, which is suitable for through-hole mounting on printed circuit boards. This component is engineered to provide reliable rectification in power supply circuits requiring robust performance under standard operating conditions.
Feature Summary
- High voltage capability with 800V reverse voltage rating
- Through-hole GBU package design for secure PCB mounting
- Standard recovery characteristics for general-purpose rectification
Applications
- AC-DC power supply units
- Battery charging circuits
- General purpose rectification in industrial equipment
Procurement Notes
Verify that the specific suffix '6441' matches your bill of materials, as it may denote a specific internal variant or packaging configuration distinct from the standard GBU6K-E3/51. Confirm RoHS compliance status if required by your manufacturing standards. Ensure the through-hole footprint aligns with your assembly capabilities.
Selection Notes
Select this component when an 800V rating is necessary for the input voltage range. The 3.8A current capacity suits moderate power applications. Consider thermal management requirements due to the GBU package's thermal characteristics. Verify that the standard recovery time meets the switching frequency demands of the target circuit design.
Part Context
This part belongs to Vishay's GBU series of bridge rectifiers, known for their compact size and high current density relative to traditional packages. The series offers various voltage ratings to accommodate different AC line voltages. The M3 suffix typically indicates lead-free and halogen-free compliance within Vishay's product lineup.
Replacement Considerations
The datasheet lists GBU6K-E3/51 as a parametric equivalent. Verify electrical compatibility before substitution. Other GBU series variants with matching voltage and current ratings may serve as alternatives if pinout and thermal specifications align.
