GBLA01 D2G

Overview

The GBLA01 D2G is a surface mount rectifier manufactured by Taiwan Semiconductor Corporation. It features a standard single diode configuration housed in the DO-214AB (SMA) package. The device is rated for a maximum average forward rectified current of 1.0 A and a repetitive peak reverse voltage of 50 V. Key electrical parameters include a maximum DC blocking voltage of 50 V, a forward voltage drop of 1.1 V at 1.0 A, and a non-repetitive peak forward surge current of 30 A. The component operates within a junction temperature range of -55 °C to +150 °C.

Feature Summary

• Glass passivated chip junction for enhanced reliability
• Ideal for automated placement processes
• Low forward voltage drop characteristics

Applications

• General purpose rectification in consumer electronics
• Power supply input stages
• DC-DC converter circuits

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct packaging and tape-and-reel specifications. Confirm RoHS compliance status and lead times directly with authorized distributors or the manufacturer before finalizing procurement plans.

Selection Notes

Select this component when a low-cost, general-purpose SMA packaged diode is required for 50 V applications. Ensure the circuit design accounts for the 1.0 A continuous current limit and thermal dissipation requirements under expected operating conditions.

Part Context

This part belongs to the GBLA series of glass-passivated surface mount rectifiers from Taiwan Semiconductor. The series offers various voltage ratings while maintaining consistent mechanical dimensions and performance characteristics suitable for space-constrained PCB designs.

Replacement Considerations

Potential substitutes include equivalent SMA-packaged 1A 50V rectifiers such as the 1N5819 (if through-hole adaptation is acceptable) or other SMA 1A 50V parts from manufacturers like Vishay or Diodes Inc., provided pinout and electrical specs match.