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Product Detailed Parameters
- Description：GBU2K-LV-T
- Series：-
- Mfr：Diotec Semiconductor
- Package：Bulk
- Diode Type：Single Phase
- Technology：Standard
- Voltage - Peak Reverse (Max)：800 V
- Current - Average Rectified (Io)：1.4 A
- Voltage - Forward (Vf) (Max) @ If：0.9 V @ 2 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 GBU2K-LV-T is a single-phase bridge rectifier from Diotec Semiconductor, designed for through-hole mounting in the GBU package. It features an average forward current of 2A and a repetitive peak reverse voltage of 800V. The device exhibits a low forward voltage drop of 1.1V at rated current and supports a maximum surge current of 40A. Operating temperatures range from -50°C to +150°C junction temperature, with a non-repetitive peak forward surge current capability of 40A.
Feature Summary
- Single-phase bridge configuration with four silicon elements integrated into one unit
- Low forward voltage characteristic for improved efficiency
- High thermal stability supporting extended operating temperatures up to 150°C
- Robust construction suitable for general-purpose power supply applications
Applications
- Single-phase AC to DC conversion in power supplies
- Battery charging circuits
- General-purpose rectification in electronic devices
- Industrial control systems requiring reliable diode bridges
Procurement Notes
Verify RoHS compliance status and REACH SVHC declarations prior to integration. Confirm that the GBU-4 package dimensions align with PCB footprint requirements. Ensure soldering profiles respect the maximum junction temperature limits during assembly processes to maintain device integrity and long-term reliability.
Selection Notes
Select this component when a standard 800V rating with 2A continuous current capacity is required. The low forward voltage variant offers efficiency benefits over standard counterparts. Consider the GBU package size constraints and through-hole mounting needs. Verify thermal management requirements for the specific application environment to ensure operation within the specified temperature range.
Part Context
This part belongs to Diotec's GBU series of single-phase bridge rectifiers. The 'LV' suffix indicates a low forward voltage characteristic compared to standard variants. The 'T' suffix typically denotes tape and reel packaging, distinguishing it from bulk packaged equivalents like the GBU2K-LV. This series is widely used in consumer and industrial electronics.
Replacement Considerations
Direct substitutes include other manufacturers' GBU-4 packages with identical 800V/2A ratings. Check for equivalent forward voltage drops and thermal characteristics. Verify pinout compatibility and mechanical dimensions before substitution. Consult official cross-reference lists for validated alternatives.
