TBL408-TP

Bridge Rectifier Overview

The TBL408-TP is a single-phase bridge rectifier from the TBL series manufactured by Micro Commercial Components. It features a 4 A average rectified forward current and a 800 V peak repetitive reverse voltage rating. The device utilizes a surface-mount TBL package with鸥翼 (gull-wing) terminals, measuring approximately 10.0 mm in length and 7.0 mm in width. Electrical characteristics include a maximum forward voltage of 0.95 V at 2 A and a reverse leakage current of 5 µA at rated voltage. It supports a non-repetitive peak surge current of 120 A and operates within a junction temperature range of -55°C to 150°C.

Bridge Rectifier Feature Summary

• Glass passivated chip junction for enhanced reliability
• Halogen-free "Green" device compliant with environmental standards
• Epoxy material meets UL 94 V-0 flammability rating
• Moisture Sensitivity Level 1 classification

Bridge Rectifier Applications

• General purpose AC to DC power supply circuits
• Surface mount PCB designs requiring compact bridge rectification
• Industrial electronics operating under standard temperature conditions

Bridge Rectifier Procurement Notes

Verify authenticity through authorized MCC distributors or direct purchase to avoid counterfeit components. Confirm RoHS compliance via the "P" suffix designation. Ensure storage conditions adhere to Moisture Sensitivity Level 1 guidelines prior to soldering. Check for recent Product Change Notices regarding packaging or marking updates before finalizing orders.

Bridge Rectifier Selection Notes

Select the TBL408-TP when an 800 V reverse voltage rating and 4 A continuous current capacity are required for surface-mount applications. Compare thermal resistance values against system cooling capabilities. Consider the TBL package dimensions for PCB layout constraints relative to alternative through-hole packages like KBPC or GBU.

Bridge Rectifier Part Context

This component belongs to the TBL4005 through TBL410 family of bridge rectifiers, offering varying voltage ratings from 50 V to 1000 V while maintaining a consistent 4 A current rating and standardized TBL surface-mount footprint. This uniformity simplifies inventory management across different voltage requirements within the same product line.

Bridge Rectifier Replacement Considerations

Direct pin-compatible replacements within the same series include TBL406 (600V) or TBL410 (1000V), provided voltage ratings meet circuit demands. Cross-brand equivalents require verification of forward voltage, leakage current, and physical package dimensions.