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Product Detailed Parameters
- Description：BRIDGE RECT 1P 50V 12A GBPC-W
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Box
- Diode Type：Single Phase
- Technology：Standard
- Voltage - Peak Reverse (Max)：50 V
- Current - Average Rectified (Io)：12:00 AM
- Voltage - Forward (Vf) (Max) @ If：1.1 V @ 6 A
- Current - Reverse Leakage @ Vr：5 µA @ 50 V
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：Through Hole
- Package / Case：4-Square, GBPC-W
- Supplier Device Package：GBPC-W
- Grade：-
- Qualification：-
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Overview
The Vishay GBPC12005-E4/51 is a glass passivated single-phase bridge rectifier in the GBPC series. It provides a maximum repetitive peak reverse voltage (VRRM) of 50 V and supports a maximum average forward rectified output current (IF(AV)) of 12 A. The device handles a peak forward surge current (IFSM) of 200 A for non-repetitive half-sine waves exceeding 1 ms. Electrical characteristics include a typical instantaneous forward voltage drop (VF) of 1.1 V at 6.0 A, a maximum reverse DC current (IR) of 5 μA at 25 °C, and a junction capacitance (CJ) of 160 pF. Thermal resistance from junction to case (RθJC) is 1.9 °C/W. Operating temperatures range from -55 °C to +150 °C.
Feature Summary
- Glass passivation protects junctions against mechanical stress
- Universal three-way terminals allow snap-on, wire wrap-around, or PCB mounting
- High surge current capability with low thermal resistance
- Molding compound meets UL 94 V-0 flammability rating
Applications
- AC/DC bridge full wave rectification for power supplies
- Home appliances
- Office equipment
- Industrial automation applications
Procurement Notes
Verify component authenticity by checking the manufacturer's marking on the package against official datasheet specifications. Confirm RoHS compliance status through the supplier's documentation. Ensure the ordering suffix matches the required terminal configuration. Validate that the electrical ratings align with the specific circuit requirements before finalizing procurement.
Selection Notes
Select this component when a 50 V blocking voltage and 12 A continuous current are required in a compact GBPC package. Consider the 1.9 °C/W thermal resistance for heatsinking calculations. Verify that the 200 A surge rating accommodates expected inrush currents. Ensure the operating temperature range covers the intended environmental conditions.
Part Context
This part belongs to the Vishay GBPC12 series of single-phase bridge rectifiers. The series offers various voltage ratings from 50 V to 1000 V while maintaining a consistent 12 A current capacity. The GBPC12005 variant specifically targets low-voltage AC-to-DC conversion applications requiring robust surge handling and universal mounting options.
Replacement Considerations
Direct replacements within the same family include GBPC1201-E4/51 (100 V), GBPC1202-E4/51 (200 V), and GBPC1204-E4/51 (400 V). These share identical current ratings and physical dimensions but offer higher reverse voltage capabilities. Verify terminal compatibility and thermal performance when substituting.
FAQ
What is the maximum RMS isolation voltage from the case to the leads?
The maximum RMS isolation voltage from the case to the leads is 2500 V.
How is polarity indicated on the GBPC12005-E4/51 package?
Polarity is marked on the component, with the positive lead identified by a beveled corner.
What is the maximum solder dip temperature and duration allowed?
The maximum solder dip temperature is 275 °C for a maximum duration of 10 seconds, per JESD 22-B106.
