CD0603-B0140L

Overview

The Bourns CD0603-B0140L is a Schottky barrier chip diode in a leadless 0603 package. It features an average forward current of 100 mA and a repetitive peak reverse voltage of 45 V. The device offers a maximum forward voltage of 0.55 V at 0.1 A and a maximum reverse current of 30 µA at 10 V. Junction temperature ranges from -40 to +125 °C with a power dissipation of 150 mW.

Feature Summary

• Leadless molded plastic construction for PCB real estate savings
• Low stored charge characteristics suitable for high-speed switching
• Gold plated, solderable terminations compatible with lead-free manufacturing

Applications

• Cellular phones
• PDAs
• Desktop PCs and notebooks
• Digital cameras
• MP3 players

Procurement Notes

Verify the specific suffix 'L' indicates low forward voltage performance when sourcing. Confirm RoHS compliance status and JEDEC standard adherence prior to integration. Ensure the selected packaging format matches automated pick-and-place equipment requirements for flat configuration handling.

Selection Notes

Select this component for applications requiring compact surface-mount rectification with minimal footprint. The low forward voltage specification supports efficient signal switching in portable devices. Evaluate thermal derating curves against ambient operating conditions to ensure junction temperature limits are not exceeded during peak load scenarios.

Part Context

This part belongs to the CD0603/1005 Schottky Barrier Chip Diode Series by Bourns. The series provides small-signal high-speed diodes designed for miniaturized electronics markets. The product line includes variants with different current ratings and voltage codes to address diverse circuit protection and rectification needs.

Replacement Considerations

Cross-reference with other CD0603-B01xxL series variants for adjusted current or voltage specifications. Verify pinout compatibility and physical dimensions against alternative manufacturers' 0603 Schottky diodes before substitution.