CDBA360-HF

Overview

The CDBA360-HF is a Schottky barrier rectifier manufactured by Comchip Technology, designed for low-profile surface mount applications to optimize board space. It utilizes a silicon epitaxial planar chip with a metal-silicon junction housed in a DO-214AC (SMA) molded plastic case. The device provides an average forward current of 3.0 A and a maximum repetitive peak reverse voltage of 60 V. Key electrical characteristics include a maximum DC blocking voltage of 60 V, a maximum RMS voltage of 42 V, and a maximum instantaneous forward voltage of 0.70 V at 3.0 A and 25°C. The component supports an operating temperature range from -50°C to +150°C.

Feature Summary

• Ultra high-speed switching capability
• Guard ring structure for overvoltage protection
• High surge current capability
• Low power loss and high efficiency

Applications

• Low profile surface mount applications requiring optimized board space
• General purpose rectification in electronic circuits
• Power supply input rectification

Procurement Notes

Verify the specific part number CDBA360-HF against official Comchip Technology documentation to confirm the 60V rating and SMA package configuration. Ensure that the ordering suffix matches the required RoHS compliance status. Cross-reference the manufacturer's datasheet revision history to validate current mechanical dimensions and marking codes before finalizing procurement specifications.

Selection Notes

Select this component when a 3.0 A Schottky rectifier with a 60 V reverse voltage rating is required in a standard SMA surface mount package. Consider the 0.70 V forward voltage drop at full load current for thermal management calculations. Verify that the application environment falls within the specified -50°C to +150°C operating temperature range and that the circuit design accommodates the device's surge current capabilities.

Part Context

This component belongs to the CDBA series of SMD Schottky Barrier Rectifiers produced by Comchip Technology. The series covers reverse voltages from 40 to 100 Volts with a consistent 3.0 Amp forward current rating. These devices are engineered for high efficiency and feature a low-profile design suitable for modern surface mount technology assembly processes.

Replacement Considerations

Compatible substitutes must match the 3.0 A current rating, 60 V reverse voltage, and DO-214AC (SMA) package footprint. Verify equivalent forward voltage and reverse leakage characteristics to ensure circuit performance parity.