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Product Detailed Parameters
- Description：BRIDGE RECT 1PHASE 50V 15A GBU
- Series：-
- Mfr：SMC Diode Solutions
- Package：Tube
- Diode Type：Single Phase
- Technology：Standard
- Voltage - Peak Reverse (Max)：50 V
- Current - Average Rectified (Io)：15 A
- Voltage - Forward (Vf) (Max) @ If：1.1 V @ 15 A
- Current - Reverse Leakage @ Vr：5 µA @ 50 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 GBU15005 is a single-phase bridge rectifier manufactured by SMC Diode Solutions. It features a glass passivated die construction and utilizes the GBU through-hole package. The device supports an average forward rectified output current of 15 A at 40°C ambient temperature. Its peak repetitive reverse voltage is rated at 50 V, with a corresponding DC blocking voltage of 35 V. The maximum RMS reverse voltage is 70 V. Forward voltage drop is specified as 1.1 V at 7.5 A. Non-repetitive peak forward surge current reaches 200 A under JEDEC testing conditions. Operating junction temperature ranges from -55°C to 150°C.
Feature Summary
- Glass passivated die construction for enhanced reliability
- High current capability with low forward voltage drop
- Plastic material rated UL flammability 94V-0
- Lead-free device compliant with RoHS standards
Applications
- General purpose rectification in AC to DC power supplies
- Protection of sensitive electronic components in industrial equipment
- Rectification circuits in consumer electronics and home appliances
Procurement Notes
Verify component authenticity against official SMC Diode Solutions documentation. Confirm package type matches GBU specifications. Check RoHS compliance status if required by project regulations. Ensure ordering suffix aligns with lead-free requirements. Validate datasheet revision date for parameter accuracy.
Selection Notes
Select this component when a 50 V reverse voltage rating is sufficient for the application. The 15 A current capacity suits moderate power requirements. Verify thermal management capabilities for operation up to 150°C junction temperature. Consider derating for capacitive loads as specified in technical data.
Part Context
This part belongs to the GBU15005 through GBU1510 series of single-phase bridge rectifiers. All variants share identical 15 A current ratings and mechanical GBU packaging. Differences lie solely in peak repetitive reverse voltage ratings, ranging from 50 V to 1000 V. The series maintains consistent forward voltage characteristics and surge current capabilities across all voltage options.
Replacement Considerations
Direct substitutes include other GBU15005 parts from different manufacturers meeting identical electrical specifications. Cross-reference packages must match GBU dimensions and terminal configurations. Verify reverse voltage and current ratings are equal or higher. Ensure compatibility with existing PCB mounting constraints.
