SDB103-TP

Bridge Rectifier Overview

The SDB103-TP is a single-phase bridge rectifier manufactured by Micro Commercial Components (MCC). It features a 200 V peak repetitive reverse voltage and supports an average rectified forward current of 1 A at 40°C ambient temperature. The device utilizes glass passivated chip junctions for enhanced reliability and is housed in the SDB-1 surface mount package. Electrical characteristics include a maximum forward voltage of 1.1 V at 1 A, a reverse leakage current of 10 µA at rated voltage and 25°C, and a non-repetitive peak surge current of 50 A under standard half-sine wave conditions.

Bridge Rectifier Feature Summary

• Glass passivated chip junction construction
• Surface mount SDB-1 low profile package
• Halogen free green device compliant with environmental standards

Bridge Rectifier Applications

• General purpose AC to DC conversion circuits
• Power supply modules requiring compact footprint
• Consumer electronics power stages

Bridge Rectifier Procurement Notes

Verify authenticity through authorized MCC distributors or direct channels due to counterfeiting risks. Confirm RoHS compliance status via official documentation as suffixes may indicate variations. Ensure storage conditions adhere to moisture sensitivity level 1 requirements to maintain component integrity prior to assembly.

Bridge Rectifier Selection Notes

Select this component for applications requiring a 200 V blocking capability in a surface mount configuration. Evaluate thermal resistance parameters against PCB layout constraints to ensure junction temperatures remain within the specified -55°C to 150°C operating range during continuous operation.

Bridge Rectifier Part Context

This part belongs to the SDB101L through SDB107L series, which share identical physical dimensions and electrical current ratings but vary in peak reverse voltage from 50 V to 1000 V. The SDB-1 package provides a standardized footprint for automated surface mount assembly processes across various rectifier voltage options within the same product family.

Bridge Rectifier Replacement Considerations

Direct pin-compatible replacements must match the 1 A current rating, 200 V reverse voltage, and SDB-1 package outline. Verify forward voltage drop and reverse leakage specifications to ensure circuit performance parity. Consult manufacturer cross-reference lists for validated alternatives.