GBL2J

Overview

The GBL2J is a single-phase bridge rectifier manufactured by SURGE Components, housed in a plastic GBL package. It features glass passivated junctions for improved stability and reliability. The device is designed for general-purpose rectification applications with a maximum repetitive peak reverse voltage of 200 V and a maximum average forward output current of 3 A at 25°C ambient temperature. It utilizes a molded plastic technique for reliable low-cost construction.

Feature Summary

• Glass passivated junctions ensure high reliability and stable performance under varying conditions.
• Molded plastic construction provides mechanical robustness and meets UL94 V-0 flammability ratings.
• Suitable for printed circuit board mounting with lead solderability compliant to MIL-STD-208.

Applications

• General purpose rectification in power supply circuits
• AC to DC conversion in consumer electronics
• Bridge rectifier stages in industrial control systems

Procurement Notes

Verify the manufacturer designation as SURGE Components or First Silicon Co., Ltd, as both entities produce this part number. Confirm the package type is GBL and the electrical ratings match the 200 V reverse voltage and 3 A forward current specifications. Ensure the datasheet confirms glass passivation and UL94 V-0 compliance before procurement.

Selection Notes

Select the GBL2J when a 3 A average forward current and 200 V peak reverse voltage are required in a compact surface-mount or through-hole compatible bridge configuration. Consider the thermal derating requirements for capacitive loads, which typically require a 20% reduction in current rating compared to resistive or inductive loads at standard frequencies.

Part Context

The GBL series represents a line of silicon bridge rectifiers offering various voltage ratings from 50 V to 1000 V while maintaining a consistent 3 A to 4 A current capacity. The GBL2J specifically addresses mid-range voltage applications within this family, sharing physical dimensions and mounting characteristics with other variants like GBL01 and GBL2K.

Replacement Considerations

Equivalent parts include GBL2J from Good-Ark Electronics, KEC, Formosa MS, and Galaxy Semiconductor. Verify that substitute components maintain the same GBL package outline and electrical ratings to ensure compatibility with existing PCB footprints and circuit designs.