GBLA06-E3/45

Overview

The GBLA06-E3/45 is a glass passivated single-phase bridge rectifier manufactured by Vishay General Semiconductor - Diodes Division. It features an in-line circuit configuration within a GBL case type, designed for printed circuit board mounting. The device supports a maximum repetitive peak reverse voltage of 600 V and delivers a maximum average forward rectified output current of 4.0 A at a case temperature of 50 °C. Key electrical parameters include a peak forward surge current of 120 A, a maximum instantaneous forward voltage drop of 1.0 V at 4.0 A, and a maximum DC reverse current of 5 μA at rated blocking voltage. The component operates within a junction and storage temperature range of -55 to +150 °C.

Feature Summary

• Glass passivation provides mechanical strength and protects against mechanical stresses.
• Molding compound meets UL 94 V-0 flammability rating for safety compliance.
• Matte tin plated leads ensure solderability per J-STD-002 and JESD 22-B102 standards.

Applications

• General purpose AC/DC bridge full wave rectification
• Monitor and TV power supply circuits
• Printer and SMPS adapter applications
• Audio equipment and home appliances

Procurement Notes

Verify the specific ordering suffix to confirm the delivery mode, as the E3 designation indicates RoHS compliance but does not define packaging. The /45 suffix corresponds to tube packaging with a base quantity of 20 units. Confirm that the selected variant matches the required mechanical form factor for the target PCB layout.

Selection Notes

Select this component when a 600 V reverse voltage rating and 4 A continuous current capacity are required for through-hole bridge rectification. Ensure the thermal design accommodates the typical thermal resistance values provided for both heat-sink mounting and PCB-mounted configurations to maintain safe operating temperatures under load.

Part Context

This part belongs to the GBLAxx series of glass passivated bridge rectifiers from Vishay. The series includes variants with different voltage ratings ranging from 50 V to 1000 V while maintaining the same 4 A current capability and GBL package outline. The GBLA06 specifically denotes the 600 V rating within this standardized product family.

Replacement Considerations

The official alternative device recommended by the manufacturer is the GBL06E series. Verify that the replacement maintains the necessary voltage and current ratings for the application requirements before substitution.