CD1005-B0130L

Overview

The Bourns CD1005-B0130L 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 reverse voltage rating of 30 V. The device offers a low forward voltage characteristic with a maximum of 0.44 V at 0.1 A. Electrical specifications include a maximum repetitive peak reverse voltage of 35 V, a surge peak forward current of 1000 mA, and a power dissipation of 250 mW. Capacitance between terminals is limited to 9 pF at 10 V reverse bias. The component operates within a junction temperature range of -40 °C to +125 °C.

Feature Summary

• Leadless construction with gold-plated terminations for lead-free manufacturing compatibility
• Low stored charge and low forward voltage design for high-speed switching efficiency
• Flat configuration minimizes rollaway during standard pick-and-place assembly operations

Applications

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

Procurement Notes

Verify the specific suffix 'L' indicates the low forward voltage variant when sourcing. Confirm the package size corresponds to the 1005 footprint rather than the 0603 variant. Ensure compliance with RoHS directives and lead-free soldering profiles required by the target application. Check datasheet revisions for any updates to absolute maximum ratings or thermal characteristics before finalizing procurement.

Selection Notes

Select this component for applications requiring compact PCB real estate savings compared to competitive parts. Choose the CD1005-B0130L specifically for its low forward voltage characteristic suitable for efficient rectification. Consider the 100 mA average forward current limit and 30 V reverse voltage rating against circuit requirements. Evaluate the 250 mW power dissipation capability relative to ambient operating temperatures and derating curves.

Part Context

This part belongs to the Bourns CD0603/1005 Schottky Barrier Chip Diode Series. The series addresses market demands for miniaturization in portable communications and computing equipment. The product line includes variants with different current ratings and voltage codes, offering flexibility for various signal and power switching applications while maintaining JEDEC standards compliance.

Replacement Considerations

CD1005-B0130R serves as a related variant within the same series featuring low reverse current characteristics instead of low forward voltage.