ABS20G

Bridge Rectifier Overview

The ABS20G is a single-phase surface-mount bridge rectifier manufactured by Diotec Semiconductor. It features an average forward current (IFAV) of 2 A at +25°C and a peak repetitive reverse voltage (VRRM) of 1000 V. The device utilizes a compact ABS package with a 4 mm terminal pitch, providing enhanced clearance and creepage distances. Key electrical parameters include a maximum forward voltage (VF) of 1.1 V at 2 A, a leakage current (IR) below 5 µA at VRRM, and a typical reverse recovery time (trr) of 1500 ns. The component supports a junction temperature range from -50°C to +150°C.

Bridge Rectifier Feature Summary

• High voltage rating of 1000 V for robust operation in standard AC mains applications
• Compact SMD ABS housing design ensuring comfortable clearance and creepage distances
• High surge current capability suitable for power supply input stages

Bridge Rectifier Applications

• Offline power supplies
• Battery chargers
• EV onboard chargers
• Dimmable LED driver circuits

Bridge Rectifier Procurement Notes

Verify the specific ordering suffix 'G' against the manufacturer's official documentation to confirm the exact packaging configuration and pinout compatibility before finalizing procurement plans. Ensure that the selected component meets the required environmental standards such as RoHS compliance for the intended deployment region.

Bridge Rectifier Selection Notes

Select this component when a high-voltage 1000 V rating is required for single-phase rectification in space-constrained designs. The 4 mm pitch ABS package facilitates automated surface-mount assembly while maintaining necessary isolation distances. Verify thermal management requirements based on the specified thermal resistance values for the target ambient conditions.

Bridge Rectifier Part Context

The ABS20G belongs to the ABS series of single-phase bridge rectifiers from Diotec Semiconductor. This series is characterized by its slim ABS plastic housing profile, which distinguishes it from larger through-hole or standard SMD packages. The series covers various voltage ratings, with the ABS20G specifically designated for 1000 V peak reverse voltage applications.

Bridge Rectifier Replacement Considerations

Cross-reference with other ABS20x variants from Diotec, such as ABS20D or ABS20M, if different voltage ratings are acceptable. Ensure any substitute maintains the 1000 V rating and 2 A current capacity while matching the 4 mm pitch SMD footprint.