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Product Detailed Parameters
- Description：BRIDGE RECT 1PHASE 50V 10A GBU
- Series：-
- Mfr：Taiwan Semiconductor Corporation
- Package：Tube
- Diode Type：Single Phase
- Technology：Standard
- Voltage - Peak Reverse (Max)：50 V
- Current - Average Rectified (Io)：10:00 AM
- Voltage - Forward (Vf) (Max) @ If：1.1 V @ 10 A
- Current - Reverse Leakage @ Vr：5 µA @ 50 V
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：Through Hole
- Package / Case：4-ESIP, GBU
- Supplier Device Package：GBU
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The GBU1001H is a standard bridge rectifier from the Taiwan Semiconductor GBU series, rated for a forward current of 10 A and a repetitive peak reverse voltage of 50 V. It features an IFSM surge rating of 220 A and a maximum junction temperature of 150 °C. The 'H' suffix indicates AEC-Q101 qualification. Electrical specifications include a typical forward voltage of 1.0 V at 5 A and a typical reverse current of 5 µA at 25 °C. Thermal resistance values are 21 °C/W (junction-to-ambient) and 2 °C/W (junction-to-case).
Feature Summary
- AEC-Q101 qualified automotive grade reliability.
- High case dielectric strength of 1500 VRMS.
- RoHS compliant and halogen-free construction.
Applications
- Switching mode power supply (SMPS)
- Adapters
- Lighting application
Procurement Notes
Verify that the ordering code includes the 'H' suffix to confirm AEC-Q101 qualification status. Confirm the package packing format is 20 units per tube as specified in the official documentation. Ensure the component meets the required environmental standards before finalizing procurement orders.
Selection Notes
Select this component when a 10 A bridge rectifier with 50 V reverse voltage capability is required for automotive or high-reliability applications. Consider the thermal performance characteristics and ensure adequate heat dissipation for the intended operating environment. Verify compatibility with printed circuit board mounting requirements.
Part Context
This device belongs to the GBU1001–GBU1007 series manufactured by Taiwan Semiconductor Corporation. The series offers various voltage ratings from 50 V to 1000 V within the same GBU plastic package form factor. The GBU1001H specifically provides the lowest voltage option in the lineup with added automotive qualification.
Replacement Considerations
Cross-reference with other GBU1001 variants from different manufacturers if AEC-Q101 qualification is not strictly required. Verify pinout compatibility and physical dimensions against the GBU outline drawing before substitution.
FAQ
What does the 'H' suffix indicate in the part number?
The 'H' suffix signifies that the component is AEC-Q101 qualified.
What is the maximum non-repetitive peak forward surge current?
The maximum surge peak forward current is 220 A for an 8.3 ms single half sine-wave superimposed on rated load.
Is the molding compound flame retardant?
Yes, the molding compound meets UL 94V-0 flammability rating.
