CDBFR0130

Overview

The CDBFR0130 is a silicon Schottky barrier rectifier manufactured by Comchip Technology. It features a single diode configuration in an SMD/SMT package, specifically the 1005 (2512 metric) footprint. Key electrical parameters include a maximum repetitive reverse voltage (Vrrm) of 30 V and a forward current (If) of 100 mA. The device exhibits a low forward voltage drop (Vf) of 600 mV and a reverse leakage current (Ir) of 1 uA. It supports a peak forward surge current (Ifsm) of 1 A and operates within a temperature range of -55°C to +150°C.

Feature Summary

• Utilizes silicon epitaxial planar chip technology for reliable switching performance.
• Features a low-profile surface-mount package designed to optimize board space.
• Provides ultra-high-speed switching capabilities with low power loss.
• Offers high surge capability and guarding against overvoltage conditions.

Applications

• Low voltage DC-DC converters
• Power supply rectification circuits
• Reverse polarity protection

Procurement Notes

Verify the specific suffix and tape/reel specifications against the official datasheet before ordering. Confirm that the 1005 package dimensions match your PCB footprint requirements. Ensure compliance with RoHS directives if required by your manufacturing standards. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components.

Selection Notes

Select this component when a compact Schottky rectifier is needed for low-voltage applications requiring minimal forward voltage drop. The 100 mA current rating suits signal-level or low-power rectification tasks. Consider the 1 uA leakage current for efficiency-sensitive designs. The wide operating temperature range supports diverse environmental conditions.

Part Context

This device belongs to Comchip Technology's CDBFR series of small-signal Schottky diodes. The series emphasizes low profile and high efficiency for surface-mount applications. It complements other Comchip rectifiers like the CDBQC and CDBMH series, offering a balance of speed and low leakage in a standard 1005 package format.

Replacement Considerations

Check for direct substitutes from other manufacturers offering identical 1005 packages, 30V ratings, and similar forward voltage characteristics. Verify pinout compatibility and thermal resistance values before substitution.

FAQ

What is the maximum operating junction temperature?

The maximum operating temperature is +150°C.

Does the CDBFR0130 support automotive qualification?

The provided documentation does not specify AEC-Q101 qualification for this specific part number.