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Product Detailed Parameters
- Description：BRIDGE RECT 1PHASE 100V 3A GBL
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Bulk
- Diode Type：Single Phase
- Technology：Standard
- Voltage - Peak Reverse (Max)：100 V
- Current - Average Rectified (Io)：3:00 AM
- Voltage - Forward (Vf) (Max) @ If：1.1 V @ 4 A
- Current - Reverse Leakage @ Vr：5 µA @ 100 V
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：Through Hole
- Package / Case：4-SIP, GBL
- Supplier Device Package：GBL
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Overview
The GBLA01-E3/51 is a glass passivated single-phase bridge rectifier from Vishay General Semiconductor, belonging to the GBLA series. It features a maximum average forward rectified output current of 4.0 A at a case temperature of 50 °C and a peak forward surge current capability of 120 A. The device provides a maximum repetitive peak reverse voltage (VRRM) of 100 V and a maximum DC blocking voltage of 100 V. Electrical characteristics include a typical instantaneous forward voltage drop of 1.0 V at 4.0 A and a maximum DC reverse current of 5 μA at 25 °C. It operates within a junction and storage temperature range of -55 °C to +150 °C.
Feature Summary
- Glass passivation provides mechanical strength and meets UL 94 V-0 flammability ratings for the molding compound.
- High surge current capability supports robust performance in demanding power applications.
- Low typical reverse leakage current enhances efficiency under rated blocking voltage conditions.
Applications
- General purpose AC/DC bridge full wave rectification
- Monitor and TV power supply circuits
- Printer and SMPS adapter designs
- Audio equipment and home appliances
Procurement Notes
This component has reached End of Life status according to official documentation. Verification of final stock availability through authorized distributors is required before design commitment. Engineers must confirm that existing inventory satisfies project timelines or transition to the designated alternative devices immediately to avoid supply chain disruptions.
Selection Notes
Select this part for general-purpose rectification requiring a 100 V reverse voltage rating and 4 A continuous current capacity. Ensure thermal management accommodates the specified derating curves for ambient temperatures above 40 °C. Verify that the PCB footprint matches the GBL package dimensions and that lead soldering adheres to the specified maximum dip temperature limits.
Part Context
The GBLA01-E3/51 is part of the GBLAxx family of single-phase bridge rectifiers manufactured by Vishay General Semiconductor. This series offers various voltage ratings ranging from 50 V to 1000 V while maintaining a consistent 4 A current handling capability in the GBL surface-mount package. The E3 suffix indicates RoHS compliance and halogen-free construction.
Replacement Considerations
Officially documented alternative devices are GBL005E, GBL01E, GBL02E, GBL04E, GBL06E, GBL08E, and GBL10E. These parts serve as direct replacements for the discontinued GBLA series components.
FAQ
What is the maximum repetitive peak reverse voltage for the GBLA01?
The maximum repetitive peak reverse voltage (VRRM) for the GBLA01 is 100 V.
Does the GBLA01-E3/51 meet UL standards?
Yes, the device carries UL recognition with file number E54214.
What is the maximum operating junction temperature?
The maximum operating junction temperature (TJ max.) is 150 °C.
