ABS20MH

Bridge Rectifier Overview

The ABS20MH is a 2A, 1000V standard bridge rectifier manufactured by Taiwan Semiconductor. It features glass passivated chip junctions and an ABS surface-mount package. The device is AEC-Q101 qualified, indicated by the 'H' suffix. Key electrical parameters include a repetitive peak reverse voltage (VRRM) of 1000 V, a forward current (IF) of 2.0 A on aluminum substrates, and a peak forward surge current (IFSM) of 50 A for 8.3ms pulses. The maximum junction temperature is 150°C.

Bridge Rectifier Feature Summary

• Glass passivated chip junction construction
• AEC-Q101 automotive qualification
• Ideal for automated placement processes

Bridge Rectifier Applications

• Switching mode power supplies (SMPS)
• Adapters
• Lighting applications

Bridge Rectifier Procurement Notes

Verify the specific ordering code ABS20MH to confirm AEC-Q101 qualification status. Confirm packaging details match the required tape and reel quantity of 5,000 units per reel. Ensure compliance with RoHS and halogen-free requirements as specified in the datasheet.

Bridge Rectifier Selection Notes

Select this component for surface-mount designs requiring high surge capability and automotive reliability. Consider thermal resistance values when designing heat dissipation paths. Verify that the operating ambient temperature allows for the rated forward current without exceeding derating curves.

Bridge Rectifier Part Context

This part belongs to the ABS series of single-phase bridge rectifiers from Taiwan Semiconductor. It utilizes a molded plastic technique for reliable low-cost construction. The ABS package provides a compact form factor suitable for modern PCB layouts.

Bridge Rectifier Replacement Considerations

ABS20M is the non-automotive grade equivalent. ABS20M-T is another variant within the same series. Verify pinout compatibility and thermal characteristics before substitution.