ASD101CW-HF

Overview

The ASD101CW-HF is a small signal Schottky diode manufactured by Comchip Technology, designed for automotive applications. It features a 40V maximum repetitive reverse voltage (VRRM) and a 70mA forward current (IF). The device utilizes a surface-mount SOD-123 package. Key electrical characteristics include a low forward voltage of 0.39V and a minimal reverse leakage current of 0.2µA.

Feature Summary

• Optimized for automotive circuit environments
• Low forward voltage drop for efficiency
• Minimal reverse leakage current

Applications

• Automotive electronic circuits
• Small signal rectification
• Surface mount assembly processes

Procurement Notes

Verify the specific datasheet version to confirm compliance with automotive standards. Ensure the SOD-123 footprint matches the target PCB design. Confirm that the 40V rating meets the system's peak reverse voltage requirements without margin issues.

Selection Notes

Select this component when low forward voltage and high reliability are required in compact automotive designs. The SOD-123 package offers space savings compared to larger through-hole options. Verify thermal management needs for the 70mA current rating in the final application environment.

Part Context

This part belongs to Comchip Technology's small signal Schottky diode lineup. It is specifically categorized for automotive use cases. The SOD-123 packaging is standard for surface-mount technology in consumer and industrial electronics.

FAQ

What is the maximum operating temperature?

Specific maximum junction temperature limits are defined in the official datasheet.

Is this diode suitable for high-frequency switching?

Schottky diodes generally offer fast switching capabilities, but specific frequency limits should be verified against the datasheet specifications.