CD0603-B0140R

Overview

The CD0603-B0140R is a Schottky barrier chip diode in the 0603 package. It features a repetitive peak reverse voltage of 45 V and a reverse voltage of 40 V. The average forward current is 100 mA, with a surge peak forward current of 1000 mA. Maximum forward voltage is 0.45 V at 10 mA. Maximum reverse current is 1 µA at 10 V. Junction temperature range is -40 to +125 °C.

Feature Summary

• Leadless design with gold-plated terminations for lead-free manufacturing compatibility
• Low stored charge characteristics suitable for high-speed switching applications
• Flat configuration minimizes roll-away during standard pick-and-place assembly

Applications

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

Procurement Notes

Verify component authenticity through authorized Bourns channels or certified distributors. Confirm RoHS compliance status and check for recent Product Change Notices (PCN) regarding material or process updates. Ensure storage conditions align with moisture sensitivity levels before soldering.

Selection Notes

Select this model for low-voltage rectification where minimal reverse leakage is critical. The 'R' suffix indicates optimized low reverse current performance compared to standard variants. Suitable for portable devices requiring compact footprint and efficient power management.

Part Context

Part of the CD0603/1005 Schottky Barrier Chip Diode Series by Bourns. Designed for miniaturized electronics markets including portable communications and computing. Conforms to JEDEC standards and utilizes Cu/Ni/Au plated terminations.

Replacement Considerations

Cross-reference with CD0603-B0130L for lower forward voltage needs or CD0603-B0140L for alternative electrical characteristics within the same series. Verify pinout and thermal dissipation requirements match.