CD1005-B0140L

Overview

The Bourns CD1005-B0140L is a Schottky barrier chip diode in the 1005 (2512 metric) surface-mount package. It features an average forward current of 100 mA and a repetitive peak reverse voltage of 45 V. The device has 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 power dissipation rated at 250 mW.

Feature Summary

• Leadless molded plastic construction with gold-plated solderable terminations
• Low stored charge for high-speed switching applications
• Flat configuration minimizes roll-away during automated placement
• RoHS compliant and lead-free standard

Applications

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

Procurement Notes

Verify the specific suffix 'L' indicates low forward voltage characteristics as defined in the ordering guide. Confirm the package size matches the 1005 footprint requirements. Ensure compatibility with lead-free manufacturing processes and JEDEC standards. Check datasheet for derating curves relative to ambient temperature.

Selection Notes

Select this component for portable electronics requiring compact Schottky rectification. The 1005 package offers significant PCB real estate savings compared to larger formats. Choose based on the required 100 mA forward current and 40 V reverse voltage ratings. Consider the low forward voltage option for efficiency-critical designs.

Part Context

Part of the CD0603/1005 Schottky Barrier Chip Diode Series by Bourns Inc. Designed for miniaturization trends in consumer electronics. Offers superior packaging benefits including height savings over competing MiniMELF products. Compatible with industry-standard pick-and-place equipment.

Replacement Considerations

Consult official Bourns documentation for direct substitutes. Verify pinout and electrical parameters match before substitution. No public substitute part numbers are confirmed in the provided source material.