SDB203L-TP

Bridge Rectifier Overview

The SDB203L-TP is a single-phase bridge rectifier from the SDB201L-SDB207L series by Micro Commercial Components. It features a glass passivated chip junction and operates with an average forward current of 2A at 40°C ambient temperature. The device supports peak repetitive reverse voltages ranging from 50V to 1000V, with the SDB203L specifically rated for 200V. Key electrical parameters include a maximum non-repetitive peak surge current of 60A (8.3ms half-sine wave) and a typical forward voltage of 1.1V at 1A. Operating junction temperatures range from -55°C to 150°C.

Bridge Rectifier Feature Summary

• Glass passivated chip junction provides reliable performance under high temperature conditions.
• Low profile surface mount package design suitable for automated assembly processes.
• Halogen-free construction meets environmental standards for green devices.

Bridge Rectifier Applications

• General purpose AC to DC conversion in power supply circuits.
• Bridge rectification in consumer electronics and home appliances.
• DC power supplies for industrial control systems.

Bridge Rectifier Procurement Notes

Verify authenticity through authorized MCC distributors or direct purchase to avoid counterfeit components. Confirm RoHS compliance status via official documentation before integration. Check for recent product change notifications regarding manufacturing updates. Ensure storage conditions adhere to moisture sensitivity level 1 requirements. Validate supplier authorization status on the manufacturer's website prior to ordering.

Bridge Rectifier Selection Notes

Select the SDB203L variant when a 200V peak repetitive reverse voltage rating is required for the specific application circuit. Consider the 2A average forward current capability against the expected load demands. Evaluate thermal resistance characteristics if operating near maximum temperature limits. Compare physical dimensions against available PCB space constraints. Verify compatibility with soldering profiles used in the assembly process.

Bridge Rectifier Part Context

This component belongs to the SDB201L through SDB207L family of bridge rectifiers. All members share identical physical packages and general electrical structures while differing primarily in their voltage ratings. The SDB203L occupies the middle position in this series, offering a 200V rating. This standardization simplifies inventory management for designs requiring multiple voltage options.

Bridge Rectifier Replacement Considerations

Direct substitutes within the same MCC series include SDB201L, SDB202L, SDB204L, SDB205L, SDB206L, and SDB207L. These parts maintain identical pinouts and mechanical dimensions but offer different voltage ratings. Cross-brand replacements require verification of forward voltage, surge current capacity, and package compatibility.