ACDST6-4448TI-G

Overview

The ACDST6-4448TI-G is a small signal switching diode manufactured by Comchip Technology in an SOT-23-6 surface mount package. It features a peak repetitive reverse voltage of 75 V and an average rectified output current of 100 mA. The device exhibits a fast reverse recovery time of 4 ns, making it suitable for high-speed applications. Electrical characteristics include a forward voltage ranging from 0.62 V to 1.0 V depending on current levels, with a maximum reverse current of 50 uA at 75 V. The component operates within a temperature range of -55°C to +150°C and complies with AEC-Q101 standards.

Feature Summary

• Fast switching speed optimized for general purpose applications
• Ultra-small surface mount package design
• High conductance power dissipation capability
• Compliance with automotive reliability standards

Applications

• General purpose switching circuits
• Automotive electronic systems
• High-speed signal processing

Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to ensure correct packaging and marking codes. Confirm that the requested part number matches the exact electrical specifications required for your circuit design. Cross-reference the datasheet revision date to ensure access to the most current mechanical dimensions and performance curves. Ensure compliance with RoHS directives if environmental regulations apply to your manufacturing process.

Selection Notes

Select this component when space constraints require an ultra-small SOT-23-6 footprint combined with fast switching requirements. Consider the 75 V reverse voltage rating and 100 mA current capacity to ensure adequate margins for your specific application loads. Evaluate the thermal management needs based on the power dissipation limits provided in the derating curves. Verify compatibility with automated assembly processes given the tape and reel packaging format.

Part Context

This component belongs to the ACDST6 series of small signal switching diodes produced by Comchip Technology. The series is designed for compact electronic designs requiring reliable performance in limited spaces. The SOT-23-6 package allows for efficient PCB layout while maintaining robust electrical characteristics suitable for modern consumer and industrial electronics.

Replacement Considerations

Consult official substitution guides for verified equivalent parts. Ensure any replacement maintains the SOT-23-6 package and meets or exceeds the 75 V reverse voltage and 4 ns reverse recovery time specifications.

FAQ

What is the maximum operating temperature for the ACDST6-4448TI-G?

The operating and storage temperature range extends up to +150°C.

Does this diode comply with automotive standards?

Yes, the component complies with AEC-Q101 standards.

What is the typical reverse recovery time?

The typical reverse recovery time is 4 ns under specified test conditions.