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Product Detailed Parameters
- Description：BRIDGE RECT 1PHASE 100V 4.2A GBU
- Series：-
- Mfr：Comchip Technology
- Package：Bulk
- Diode Type：Single Phase
- Technology：Standard
- Voltage - Peak Reverse (Max)：100 V
- Current - Average Rectified (Io)：4.2 A
- Voltage - Forward (Vf) (Max) @ If：1 V @ 12.5 A
- Current - Reverse Leakage @ Vr：10 µA @ 50 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 GBU2501-G is a single-phase bridge rectifier manufactured by Comchip Technology, designed for through-hole mounting in the GBU-4 package. It features an average forward rectified current of 25 A and a maximum repetitive peak reverse voltage of 50 V. The device exhibits a typical forward voltage drop of 1 V at 12.5 A and a maximum non-repetitive peak surge current capacity of 350 A. Operating within a junction temperature range of -55°C to +150°C, it utilizes silicon planar technology with isolated case construction.
Feature Summary
- Utilizes silicon epitaxial planar chip technology for robust performance
- Features molded plastic body with UL94-V0 rated flame retardant epoxy
- Provides isolated case connection for secure mounting applications
Applications
- General purpose power supply circuits
- Battery charging systems
- DC-DC converter input stages
Procurement Notes
Verify component authenticity by cross-referencing the manufacturer part number GBU2501-G with official Comchip Technology documentation. Ensure the ordering suffix matches the specific variant required, as suffixes may indicate packaging or compliance differences without altering electrical function. Confirm RoHS status and lead times directly with authorized distributors prior to procurement.
Selection Notes
Select this component when a 25 A current rating and 50 V blocking voltage are required for general-purpose rectification. The GBU-4 package offers high current handling capabilities suitable for space-constrained designs requiring through-hole assembly. Verify thermal management requirements against the specified operating temperature range and forward voltage characteristics.
Part Context
This component belongs to the GBU series of single-phase bridge rectifiers from Comchip Technology. The series provides various voltage ratings while maintaining a consistent 25 A current capability and standardized GBU-4 footprint. This specific model represents the lowest voltage option in the standard GBU lineup, offering high surge current tolerance for demanding power conversion tasks.
Replacement Considerations
Compatible substitutes include the GBU2501-HF and GBJ2501-G. Verify pinout compatibility and thermal resistance values before substitution. The GBJ2501-G shares similar electrical specifications but utilizes a different physical package outline.
