ZLLS1000QTA

Single Diodes Overview

The ZLLS1000QTA is a high current, low leakage Schottky diode manufactured by Diodes Incorporated. It features a continuous reverse voltage (VR) of 40 V and an average rectified output current (IO) of 1.16 A. The maximum forward voltage (VF) at 1 A is 560 mV, with a typical reverse current (IR) of 5 μA at 30 V. The device operates up to a junction temperature of +150 °C and utilizes an SOT23 package.

Single Diodes Feature Summary

• Extremely low leakage current typically 6 μA at 30 V
• High current capability with IF reaching 1.16 A
• Low VF and fast switching characteristics
• Qualified to AEC-Q101 standards for automotive reliability

Single Diodes Applications

• DC - DC Converters
• Strobes
• Mobile Phones
• Charging Circuits
• Motor Control

Single Diodes Procurement Notes

Verify the specific ordering suffix QTA corresponds to the 3000 units per tape and reel packaging configuration. Confirm that the component meets the required AEC-Q101 qualification standards if intended for automotive applications. Ensure compliance with RoHS directives and halogen-free requirements as specified in the manufacturer's documentation before finalizing procurement specifications.

Single Diodes Selection Notes

Select this component when a compact surface-mount solution requires high current handling within a small footprint. The SOT23 package provides thermal efficiency suitable for space-constrained designs. Consider the low forward voltage drop for improved power efficiency in battery-operated devices or charging circuits where minimizing heat dissipation is critical.

Single Diodes Part Context

This part belongs to the ZLLS1000Q series of Schottky diodes designed for high-reliability applications. It serves as a complement to the ZHCS1000Q variant, offering similar performance metrics in a standardized surface-mount package. The product line emphasizes green manufacturing processes and automotive-grade durability.

Single Diodes Replacement Considerations

The datasheet identifies the ZHCS1000Q as a complementary low-temperature equivalent part. Verify electrical compatibility and thermal ratings before substituting with other Schottky diodes from different manufacturers.

Single Diodes FAQ

What is the maximum operating junction temperature?

The maximum junction temperature is +150 °C.

Is the ZLLS1000QTA qualified for automotive use?

Yes, it is qualified to AEC-Q101 standards for high reliability.