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Product Detailed Parameters
- Description：BRIDGE RECT 1PHASE 400V 8A GBU
- Series：-
- Mfr：MCC (Micro Commercial Components)
- Package：Tube
- Diode Type：Single Phase
- Technology：Standard
- Voltage - Peak Reverse (Max)：400 V
- Current - Average Rectified (Io)：8:00 AM
- Voltage - Forward (Vf) (Max) @ If：1 V @ 4 A
- Current - Reverse Leakage @ Vr：5 µA @ 400 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 GBU8G-BP is a single-phase bridge rectifier manufactured by Micro Commercial Components (MCC). It features an average forward current of 8 A and a repetitive peak reverse voltage of 400 V. The device utilizes a glass passivated junction for enhanced reliability. Key electrical parameters include a maximum non-repetitive peak forward surge current of 200 A, a maximum DC blocking voltage of 400 V, and a maximum RMS voltage of 280 V. The forward voltage drop is specified at 1 V under rated conditions, with a leakage current of 5 uA. It operates within a temperature range of -55 °C to +150 °C.
Feature Summary
- Glass passivated junction construction provides high reliability and resistance to environmental variations.
- Designed for surface mount installation using the GBU package format.
- Capable of handling high surge currents suitable for demanding power supply applications.
Applications
- General purpose AC to DC conversion in power supplies.
- Bridge rectification circuits in consumer electronics.
- Adapters and chargers requiring compact surface mount solutions.
Procurement Notes
Verify component authenticity through authorized MCC distributors or certified suppliers. Confirm RoHS compliance status via official datasheets prior to integration. Check for end-of-life notifications as this series may be subject to discontinuation. Ensure storage conditions maintain moisture sensitivity level integrity before reflow soldering processes.
Selection Notes
Select the GBU8G-BP when an 8 A current rating and 400 V reverse voltage are required in a surface mount footprint. Compare against the GBU4G-BP for lower current needs or the GBU10G-BP for higher capacity. Verify that the PCB layout accommodates the specific thermal dissipation requirements of the GBU package form factor.
Part Context
This component belongs to the GBU series of bridge rectifiers from Micro Commercial Components. The series offers various current ratings and voltage options within a standardized surface mount package. The GBU8G-BP specifically addresses mid-range power applications needing robust rectification in a compact form factor compared to through-hole alternatives.
Replacement Considerations
Direct pin-compatible substitutes within the same manufacturer line include the GBU8G without the BP suffix if lead-free specifications differ. Cross-manufacturer equivalents must match the 8 A current, 400 V voltage, and GBU package dimensions to ensure mechanical fit.
